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<?php declare(strict_types=1); /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Framework; use function class_exists; use function count; use function file_get_contents; use function interface_exists; use function is_bool; use ArrayAccess; use Countable; use Generator; use PHPUnit\Event; use PHPUnit\Framework\Constraint\ArrayHasKey; use PHPUnit\Framework\Constraint\Callback; use PHPUnit\Framework\Constraint\Constraint; use PHPUnit\Framework\Constraint\Count; use PHPUnit\Framework\Constraint\DirectoryExists; use PHPUnit\Framework\Constraint\FileExists; use PHPUnit\Framework\Constraint\GreaterThan; use PHPUnit\Framework\Constraint\IsAnything; use PHPUnit\Framework\Constraint\IsEmpty; use PHPUnit\Framework\Constraint\IsEqual; use PHPUnit\Framework\Constraint\IsEqualCanonicalizing; use PHPUnit\Framework\Constraint\IsEqualIgnoringCase; use PHPUnit\Framework\Constraint\IsEqualWithDelta; use PHPUnit\Framework\Constraint\IsFalse; use PHPUnit\Framework\Constraint\IsFinite; use PHPUnit\Framework\Constraint\IsIdentical; use PHPUnit\Framework\Constraint\IsInfinite; use PHPUnit\Framework\Constraint\IsInstanceOf; use PHPUnit\Framework\Constraint\IsJson; use PHPUnit\Framework\Constraint\IsList; use PHPUnit\Framework\Constraint\IsNan; use PHPUnit\Framework\Constraint\IsNull; use PHPUnit\Framework\Constraint\IsReadable; use PHPUnit\Framework\Constraint\IsTrue; use PHPUnit\Framework\Constraint\IsType; use PHPUnit\Framework\Constraint\IsWritable; use PHPUnit\Framework\Constraint\JsonMatches; use PHPUnit\Framework\Constraint\LessThan; use PHPUnit\Framework\Constraint\LogicalAnd; use PHPUnit\Framework\Constraint\LogicalNot; use PHPUnit\Framework\Constraint\LogicalOr; use PHPUnit\Framework\Constraint\LogicalXor; use PHPUnit\Framework\Constraint\ObjectEquals; use PHPUnit\Framework\Constraint\ObjectHasProperty; use PHPUnit\Framework\Constraint\RegularExpression; use PHPUnit\Framework\Constraint\SameSize; use PHPUnit\Framework\Constraint\StringContains; use PHPUnit\Framework\Constraint\StringEndsWith; use PHPUnit\Framework\Constraint\StringEqualsStringIgnoringLineEndings; use PHPUnit\Framework\Constraint\StringMatchesFormatDescription; use PHPUnit\Framework\Constraint\StringStartsWith; use PHPUnit\Framework\Constraint\TraversableContainsEqual; use PHPUnit\Framework\Constraint\TraversableContainsIdentical; use PHPUnit\Framework\Constraint\TraversableContainsOnly; use PHPUnit\Util\Xml\Loader as XmlLoader; use PHPUnit\Util\Xml\XmlException; /** * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit */ abstract class Assert { private static int $count = 0; /** * Asserts that an array has a specified key. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertArrayHasKey(int|string $key, array|ArrayAccess $array, string $message = ''): void { $constraint = new ArrayHasKey($key); static::assertThat($array, $constraint, $message); } /** * Asserts that an array does not have a specified key. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertArrayNotHasKey(int|string $key, array|ArrayAccess $array, string $message = ''): void { $constraint = new LogicalNot( new ArrayHasKey($key), ); static::assertThat($array, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertIsList(mixed $array, string $message = ''): void { static::assertThat( $array, new IsList, $message, ); } /** * Asserts that a haystack contains a needle. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertContains(mixed $needle, iterable $haystack, string $message = ''): void { $constraint = new TraversableContainsIdentical($needle); static::assertThat($haystack, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertContainsEquals(mixed $needle, iterable $haystack, string $message = ''): void { $constraint = new TraversableContainsEqual($needle); static::assertThat($haystack, $constraint, $message); } /** * Asserts that a haystack does not contain a needle. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertNotContains(mixed $needle, iterable $haystack, string $message = ''): void { $constraint = new LogicalNot( new TraversableContainsIdentical($needle), ); static::assertThat($haystack, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertNotContainsEquals(mixed $needle, iterable $haystack, string $message = ''): void { $constraint = new LogicalNot(new TraversableContainsEqual($needle)); static::assertThat($haystack, $constraint, $message); } /** * Asserts that a haystack contains only values of a given type. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void { if ($isNativeType === null) { $isNativeType = self::isNativeType($type); } static::assertThat( $haystack, new TraversableContainsOnly( $type, $isNativeType, ), $message, ); } /** * Asserts that a haystack contains only instances of a given class name. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertContainsOnlyInstancesOf(string $className, iterable $haystack, string $message = ''): void { static::assertThat( $haystack, new TraversableContainsOnly( $className, false, ), $message, ); } /** * Asserts that a haystack does not contain only values of a given type. * * @throws Exception * @throws ExpectationFailedException */ final public static function assertNotContainsOnly(string $type, iterable $haystack, ?bool $isNativeType = null, string $message = ''): void { if ($isNativeType === null) { $isNativeType = self::isNativeType($type); } static::assertThat( $haystack, new LogicalNot( new TraversableContainsOnly( $type, $isNativeType, ), ), $message, ); } /** * Asserts the number of elements of an array, Countable or Traversable. * * @throws Exception * @throws ExpectationFailedException * @throws GeneratorNotSupportedException */ final public static function assertCount(int $expectedCount, Countable|iterable $haystack, string $message = ''): void { if ($haystack instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$haystack'); } static::assertThat( $haystack, new Count($expectedCount), $message, ); } /** * Asserts the number of elements of an array, Countable or Traversable. * * @throws Exception * @throws ExpectationFailedException * @throws GeneratorNotSupportedException */ final public static function assertNotCount(int $expectedCount, Countable|iterable $haystack, string $message = ''): void { if ($haystack instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$haystack'); } $constraint = new LogicalNot( new Count($expectedCount), ); static::assertThat($haystack, $constraint, $message); } /** * Asserts that two variables are equal. * * @throws ExpectationFailedException */ final public static function assertEquals(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new IsEqual($expected); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are equal (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertEqualsCanonicalizing(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new IsEqualCanonicalizing($expected); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are equal (ignoring case). * * @throws ExpectationFailedException */ final public static function assertEqualsIgnoringCase(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new IsEqualIgnoringCase($expected); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are equal (with delta). * * @throws ExpectationFailedException */ final public static function assertEqualsWithDelta(mixed $expected, mixed $actual, float $delta, string $message = ''): void { $constraint = new IsEqualWithDelta( $expected, $delta, ); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are not equal. * * @throws ExpectationFailedException */ final public static function assertNotEquals(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new LogicalNot( new IsEqual($expected), ); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are not equal (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertNotEqualsCanonicalizing(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new LogicalNot( new IsEqualCanonicalizing($expected), ); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are not equal (ignoring case). * * @throws ExpectationFailedException */ final public static function assertNotEqualsIgnoringCase(mixed $expected, mixed $actual, string $message = ''): void { $constraint = new LogicalNot( new IsEqualIgnoringCase($expected), ); static::assertThat($actual, $constraint, $message); } /** * Asserts that two variables are not equal (with delta). * * @throws ExpectationFailedException */ final public static function assertNotEqualsWithDelta(mixed $expected, mixed $actual, float $delta, string $message = ''): void { $constraint = new LogicalNot( new IsEqualWithDelta( $expected, $delta, ), ); static::assertThat($actual, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertObjectEquals(object $expected, object $actual, string $method = 'equals', string $message = ''): void { static::assertThat( $actual, static::objectEquals($expected, $method), $message, ); } /** * Asserts that a variable is empty. * * @throws ExpectationFailedException * @throws GeneratorNotSupportedException * * @psalm-assert empty $actual */ final public static function assertEmpty(mixed $actual, string $message = ''): void { if ($actual instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$actual'); } static::assertThat($actual, static::isEmpty(), $message); } /** * Asserts that a variable is not empty. * * @throws ExpectationFailedException * @throws GeneratorNotSupportedException * * @psalm-assert !empty $actual */ final public static function assertNotEmpty(mixed $actual, string $message = ''): void { if ($actual instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$actual'); } static::assertThat($actual, static::logicalNot(static::isEmpty()), $message); } /** * Asserts that a value is greater than another value. * * @throws ExpectationFailedException */ final public static function assertGreaterThan(mixed $expected, mixed $actual, string $message = ''): void { static::assertThat($actual, static::greaterThan($expected), $message); } /** * Asserts that a value is greater than or equal to another value. * * @throws ExpectationFailedException */ final public static function assertGreaterThanOrEqual(mixed $expected, mixed $actual, string $message = ''): void { static::assertThat( $actual, static::greaterThanOrEqual($expected), $message, ); } /** * Asserts that a value is smaller than another value. * * @throws ExpectationFailedException */ final public static function assertLessThan(mixed $expected, mixed $actual, string $message = ''): void { static::assertThat($actual, static::lessThan($expected), $message); } /** * Asserts that a value is smaller than or equal to another value. * * @throws ExpectationFailedException */ final public static function assertLessThanOrEqual(mixed $expected, mixed $actual, string $message = ''): void { static::assertThat($actual, static::lessThanOrEqual($expected), $message); } /** * Asserts that the contents of one file is equal to the contents of another * file. * * @throws ExpectationFailedException */ final public static function assertFileEquals(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new IsEqual(file_get_contents($expected)); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of one file is equal to the contents of another * file (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertFileEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new IsEqualCanonicalizing( file_get_contents($expected), ); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of one file is equal to the contents of another * file (ignoring case). * * @throws ExpectationFailedException */ final public static function assertFileEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new IsEqualIgnoringCase(file_get_contents($expected)); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of one file is not equal to the contents of * another file. * * @throws ExpectationFailedException */ final public static function assertFileNotEquals(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new LogicalNot( new IsEqual(file_get_contents($expected)), ); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of one file is not equal to the contents of another * file (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertFileNotEqualsCanonicalizing(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new LogicalNot( new IsEqualCanonicalizing(file_get_contents($expected)), ); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of one file is not equal to the contents of another * file (ignoring case). * * @throws ExpectationFailedException */ final public static function assertFileNotEqualsIgnoringCase(string $expected, string $actual, string $message = ''): void { static::assertFileExists($expected, $message); static::assertFileExists($actual, $message); $constraint = new LogicalNot( new IsEqualIgnoringCase(file_get_contents($expected)), ); static::assertThat(file_get_contents($actual), $constraint, $message); } /** * Asserts that the contents of a string is equal * to the contents of a file. * * @throws ExpectationFailedException */ final public static function assertStringEqualsFile(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new IsEqual(file_get_contents($expectedFile)); static::assertThat($actualString, $constraint, $message); } /** * Asserts that the contents of a string is equal * to the contents of a file (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertStringEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new IsEqualCanonicalizing(file_get_contents($expectedFile)); static::assertThat($actualString, $constraint, $message); } /** * Asserts that the contents of a string is equal * to the contents of a file (ignoring case). * * @throws ExpectationFailedException */ final public static function assertStringEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new IsEqualIgnoringCase(file_get_contents($expectedFile)); static::assertThat($actualString, $constraint, $message); } /** * Asserts that the contents of a string is not equal * to the contents of a file. * * @throws ExpectationFailedException */ final public static function assertStringNotEqualsFile(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new LogicalNot( new IsEqual(file_get_contents($expectedFile)), ); static::assertThat($actualString, $constraint, $message); } /** * Asserts that the contents of a string is not equal * to the contents of a file (canonicalizing). * * @throws ExpectationFailedException */ final public static function assertStringNotEqualsFileCanonicalizing(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new LogicalNot( new IsEqualCanonicalizing(file_get_contents($expectedFile)), ); static::assertThat($actualString, $constraint, $message); } /** * Asserts that the contents of a string is not equal * to the contents of a file (ignoring case). * * @throws ExpectationFailedException */ final public static function assertStringNotEqualsFileIgnoringCase(string $expectedFile, string $actualString, string $message = ''): void { static::assertFileExists($expectedFile, $message); $constraint = new LogicalNot( new IsEqualIgnoringCase(file_get_contents($expectedFile)), ); static::assertThat($actualString, $constraint, $message); } /** * Asserts that a file/dir is readable. * * @throws ExpectationFailedException */ final public static function assertIsReadable(string $filename, string $message = ''): void { static::assertThat($filename, new IsReadable, $message); } /** * Asserts that a file/dir exists and is not readable. * * @throws ExpectationFailedException */ final public static function assertIsNotReadable(string $filename, string $message = ''): void { static::assertThat($filename, new LogicalNot(new IsReadable), $message); } /** * Asserts that a file/dir exists and is writable. * * @throws ExpectationFailedException */ final public static function assertIsWritable(string $filename, string $message = ''): void { static::assertThat($filename, new IsWritable, $message); } /** * Asserts that a file/dir exists and is not writable. * * @throws ExpectationFailedException */ final public static function assertIsNotWritable(string $filename, string $message = ''): void { static::assertThat($filename, new LogicalNot(new IsWritable), $message); } /** * Asserts that a directory exists. * * @throws ExpectationFailedException */ final public static function assertDirectoryExists(string $directory, string $message = ''): void { static::assertThat($directory, new DirectoryExists, $message); } /** * Asserts that a directory does not exist. * * @throws ExpectationFailedException */ final public static function assertDirectoryDoesNotExist(string $directory, string $message = ''): void { static::assertThat($directory, new LogicalNot(new DirectoryExists), $message); } /** * Asserts that a directory exists and is readable. * * @throws ExpectationFailedException */ final public static function assertDirectoryIsReadable(string $directory, string $message = ''): void { self::assertDirectoryExists($directory, $message); self::assertIsReadable($directory, $message); } /** * Asserts that a directory exists and is not readable. * * @throws ExpectationFailedException */ final public static function assertDirectoryIsNotReadable(string $directory, string $message = ''): void { self::assertDirectoryExists($directory, $message); self::assertIsNotReadable($directory, $message); } /** * Asserts that a directory exists and is writable. * * @throws ExpectationFailedException */ final public static function assertDirectoryIsWritable(string $directory, string $message = ''): void { self::assertDirectoryExists($directory, $message); self::assertIsWritable($directory, $message); } /** * Asserts that a directory exists and is not writable. * * @throws ExpectationFailedException */ final public static function assertDirectoryIsNotWritable(string $directory, string $message = ''): void { self::assertDirectoryExists($directory, $message); self::assertIsNotWritable($directory, $message); } /** * Asserts that a file exists. * * @throws ExpectationFailedException */ final public static function assertFileExists(string $filename, string $message = ''): void { static::assertThat($filename, new FileExists, $message); } /** * Asserts that a file does not exist. * * @throws ExpectationFailedException */ final public static function assertFileDoesNotExist(string $filename, string $message = ''): void { static::assertThat($filename, new LogicalNot(new FileExists), $message); } /** * Asserts that a file exists and is readable. * * @throws ExpectationFailedException */ final public static function assertFileIsReadable(string $file, string $message = ''): void { self::assertFileExists($file, $message); self::assertIsReadable($file, $message); } /** * Asserts that a file exists and is not readable. * * @throws ExpectationFailedException */ final public static function assertFileIsNotReadable(string $file, string $message = ''): void { self::assertFileExists($file, $message); self::assertIsNotReadable($file, $message); } /** * Asserts that a file exists and is writable. * * @throws ExpectationFailedException */ final public static function assertFileIsWritable(string $file, string $message = ''): void { self::assertFileExists($file, $message); self::assertIsWritable($file, $message); } /** * Asserts that a file exists and is not writable. * * @throws ExpectationFailedException */ final public static function assertFileIsNotWritable(string $file, string $message = ''): void { self::assertFileExists($file, $message); self::assertIsNotWritable($file, $message); } /** * Asserts that a condition is true. * * @throws ExpectationFailedException * * @psalm-assert true $condition */ final public static function assertTrue(mixed $condition, string $message = ''): void { static::assertThat($condition, static::isTrue(), $message); } /** * Asserts that a condition is not true. * * @throws ExpectationFailedException * * @psalm-assert !true $condition */ final public static function assertNotTrue(mixed $condition, string $message = ''): void { static::assertThat($condition, static::logicalNot(static::isTrue()), $message); } /** * Asserts that a condition is false. * * @throws ExpectationFailedException * * @psalm-assert false $condition */ final public static function assertFalse(mixed $condition, string $message = ''): void { static::assertThat($condition, static::isFalse(), $message); } /** * Asserts that a condition is not false. * * @throws ExpectationFailedException * * @psalm-assert !false $condition */ final public static function assertNotFalse(mixed $condition, string $message = ''): void { static::assertThat($condition, static::logicalNot(static::isFalse()), $message); } /** * Asserts that a variable is null. * * @throws ExpectationFailedException * * @psalm-assert null $actual */ final public static function assertNull(mixed $actual, string $message = ''): void { static::assertThat($actual, static::isNull(), $message); } /** * Asserts that a variable is not null. * * @throws ExpectationFailedException * * @psalm-assert !null $actual */ final public static function assertNotNull(mixed $actual, string $message = ''): void { static::assertThat($actual, static::logicalNot(static::isNull()), $message); } /** * Asserts that a variable is finite. * * @throws ExpectationFailedException */ final public static function assertFinite(mixed $actual, string $message = ''): void { static::assertThat($actual, static::isFinite(), $message); } /** * Asserts that a variable is infinite. * * @throws ExpectationFailedException */ final public static function assertInfinite(mixed $actual, string $message = ''): void { static::assertThat($actual, static::isInfinite(), $message); } /** * Asserts that a variable is nan. * * @throws ExpectationFailedException */ final public static function assertNan(mixed $actual, string $message = ''): void { static::assertThat($actual, static::isNan(), $message); } /** * Asserts that an object has a specified property. * * @throws ExpectationFailedException */ final public static function assertObjectHasProperty(string $propertyName, object $object, string $message = ''): void { static::assertThat( $object, new ObjectHasProperty($propertyName), $message, ); } /** * Asserts that an object does not have a specified property. * * @throws ExpectationFailedException */ final public static function assertObjectNotHasProperty(string $propertyName, object $object, string $message = ''): void { static::assertThat( $object, new LogicalNot( new ObjectHasProperty($propertyName), ), $message, ); } /** * Asserts that two variables have the same type and value. * Used on objects, it asserts that two variables reference * the same object. * * @throws ExpectationFailedException * * @psalm-template ExpectedType * * @psalm-param ExpectedType $expected * * @psalm-assert =ExpectedType $actual */ final public static function assertSame(mixed $expected, mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsIdentical($expected), $message, ); } /** * Asserts that two variables do not have the same type and value. * Used on objects, it asserts that two variables do not reference * the same object. * * @throws ExpectationFailedException */ final public static function assertNotSame(mixed $expected, mixed $actual, string $message = ''): void { if (is_bool($expected) && is_bool($actual)) { static::assertNotEquals($expected, $actual, $message); } static::assertThat( $actual, new LogicalNot( new IsIdentical($expected), ), $message, ); } /** * Asserts that a variable is of a given type. * * @throws Exception * @throws ExpectationFailedException * @throws UnknownClassOrInterfaceException * * @psalm-template ExpectedType of object * * @psalm-param class-string<ExpectedType> $expected * * @psalm-assert =ExpectedType $actual */ final public static function assertInstanceOf(string $expected, mixed $actual, string $message = ''): void { if (!class_exists($expected) && !interface_exists($expected)) { throw new UnknownClassOrInterfaceException($expected); } static::assertThat( $actual, new IsInstanceOf($expected), $message, ); } /** * Asserts that a variable is not of a given type. * * @throws Exception * @throws ExpectationFailedException * * @psalm-template ExpectedType of object * * @psalm-param class-string<ExpectedType> $expected * * @psalm-assert !ExpectedType $actual */ final public static function assertNotInstanceOf(string $expected, mixed $actual, string $message = ''): void { if (!class_exists($expected) && !interface_exists($expected)) { throw new UnknownClassOrInterfaceException($expected); } static::assertThat( $actual, new LogicalNot( new IsInstanceOf($expected), ), $message, ); } /** * Asserts that a variable is of type array. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert array $actual */ final public static function assertIsArray(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_ARRAY), $message, ); } /** * Asserts that a variable is of type bool. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert bool $actual */ final public static function assertIsBool(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_BOOL), $message, ); } /** * Asserts that a variable is of type float. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert float $actual */ final public static function assertIsFloat(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_FLOAT), $message, ); } /** * Asserts that a variable is of type int. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert int $actual */ final public static function assertIsInt(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_INT), $message, ); } /** * Asserts that a variable is of type numeric. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert numeric $actual */ final public static function assertIsNumeric(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_NUMERIC), $message, ); } /** * Asserts that a variable is of type object. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert object $actual */ final public static function assertIsObject(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_OBJECT), $message, ); } /** * Asserts that a variable is of type resource. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert resource $actual */ final public static function assertIsResource(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_RESOURCE), $message, ); } /** * Asserts that a variable is of type resource and is closed. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert resource $actual */ final public static function assertIsClosedResource(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_CLOSED_RESOURCE), $message, ); } /** * Asserts that a variable is of type string. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert string $actual */ final public static function assertIsString(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_STRING), $message, ); } /** * Asserts that a variable is of type scalar. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert scalar $actual */ final public static function assertIsScalar(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_SCALAR), $message, ); } /** * Asserts that a variable is of type callable. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert callable $actual */ final public static function assertIsCallable(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_CALLABLE), $message, ); } /** * Asserts that a variable is of type iterable. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert iterable $actual */ final public static function assertIsIterable(mixed $actual, string $message = ''): void { static::assertThat( $actual, new IsType(IsType::TYPE_ITERABLE), $message, ); } /** * Asserts that a variable is not of type array. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !array $actual */ final public static function assertIsNotArray(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_ARRAY)), $message, ); } /** * Asserts that a variable is not of type bool. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !bool $actual */ final public static function assertIsNotBool(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_BOOL)), $message, ); } /** * Asserts that a variable is not of type float. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !float $actual */ final public static function assertIsNotFloat(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_FLOAT)), $message, ); } /** * Asserts that a variable is not of type int. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !int $actual */ final public static function assertIsNotInt(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_INT)), $message, ); } /** * Asserts that a variable is not of type numeric. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !numeric $actual */ final public static function assertIsNotNumeric(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_NUMERIC)), $message, ); } /** * Asserts that a variable is not of type object. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !object $actual */ final public static function assertIsNotObject(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_OBJECT)), $message, ); } /** * Asserts that a variable is not of type resource. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !resource $actual */ final public static function assertIsNotResource(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_RESOURCE)), $message, ); } /** * Asserts that a variable is not of type resource. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !resource $actual */ final public static function assertIsNotClosedResource(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_CLOSED_RESOURCE)), $message, ); } /** * Asserts that a variable is not of type string. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !string $actual */ final public static function assertIsNotString(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_STRING)), $message, ); } /** * Asserts that a variable is not of type scalar. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !scalar $actual */ final public static function assertIsNotScalar(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_SCALAR)), $message, ); } /** * Asserts that a variable is not of type callable. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !callable $actual */ final public static function assertIsNotCallable(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_CALLABLE)), $message, ); } /** * Asserts that a variable is not of type iterable. * * @throws Exception * @throws ExpectationFailedException * * @psalm-assert !iterable $actual */ final public static function assertIsNotIterable(mixed $actual, string $message = ''): void { static::assertThat( $actual, new LogicalNot(new IsType(IsType::TYPE_ITERABLE)), $message, ); } /** * Asserts that a string matches a given regular expression. * * @throws ExpectationFailedException */ final public static function assertMatchesRegularExpression(string $pattern, string $string, string $message = ''): void { static::assertThat($string, new RegularExpression($pattern), $message); } /** * Asserts that a string does not match a given regular expression. * * @throws ExpectationFailedException */ final public static function assertDoesNotMatchRegularExpression(string $pattern, string $string, string $message = ''): void { static::assertThat( $string, new LogicalNot( new RegularExpression($pattern), ), $message, ); } /** * Assert that the size of two arrays (or `Countable` or `Traversable` objects) * is the same. * * @throws Exception * @throws ExpectationFailedException * @throws GeneratorNotSupportedException */ final public static function assertSameSize(Countable|iterable $expected, Countable|iterable $actual, string $message = ''): void { if ($expected instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$expected'); } if ($actual instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$actual'); } static::assertThat( $actual, new SameSize($expected), $message, ); } /** * Assert that the size of two arrays (or `Countable` or `Traversable` objects) * is not the same. * * @throws Exception * @throws ExpectationFailedException * @throws GeneratorNotSupportedException */ final public static function assertNotSameSize(Countable|iterable $expected, Countable|iterable $actual, string $message = ''): void { if ($expected instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$expected'); } if ($actual instanceof Generator) { throw GeneratorNotSupportedException::fromParameterName('$actual'); } static::assertThat( $actual, new LogicalNot( new SameSize($expected), ), $message, ); } /** * @throws ExpectationFailedException */ final public static function assertStringContainsStringIgnoringLineEndings(string $needle, string $haystack, string $message = ''): void { static::assertThat($haystack, new StringContains($needle, false, true), $message); } /** * Asserts that two strings are equal except for line endings. * * @throws ExpectationFailedException */ final public static function assertStringEqualsStringIgnoringLineEndings(string $expected, string $actual, string $message = ''): void { static::assertThat($actual, new StringEqualsStringIgnoringLineEndings($expected), $message); } /** * Asserts that a string matches a given format string. * * @throws ExpectationFailedException */ final public static function assertStringMatchesFormat(string $format, string $string, string $message = ''): void { static::assertThat($string, new StringMatchesFormatDescription($format), $message); } /** * Asserts that a string does not match a given format string. * * @throws ExpectationFailedException */ final public static function assertStringNotMatchesFormat(string $format, string $string, string $message = ''): void { static::assertThat( $string, new LogicalNot( new StringMatchesFormatDescription($format), ), $message, ); } /** * Asserts that a string matches a given format file. * * @throws ExpectationFailedException */ final public static function assertStringMatchesFormatFile(string $formatFile, string $string, string $message = ''): void { static::assertFileExists($formatFile, $message); static::assertThat( $string, new StringMatchesFormatDescription( file_get_contents($formatFile), ), $message, ); } /** * Asserts that a string does not match a given format string. * * @throws ExpectationFailedException */ final public static function assertStringNotMatchesFormatFile(string $formatFile, string $string, string $message = ''): void { static::assertFileExists($formatFile, $message); static::assertThat( $string, new LogicalNot( new StringMatchesFormatDescription( file_get_contents($formatFile), ), ), $message, ); } /** * Asserts that a string starts with a given prefix. * * @psalm-param non-empty-string $prefix * * @throws ExpectationFailedException * @throws InvalidArgumentException */ final public static function assertStringStartsWith(string $prefix, string $string, string $message = ''): void { static::assertThat($string, new StringStartsWith($prefix), $message); } /** * Asserts that a string starts not with a given prefix. * * @psalm-param non-empty-string $prefix * * @throws ExpectationFailedException * @throws InvalidArgumentException */ final public static function assertStringStartsNotWith(string $prefix, string $string, string $message = ''): void { static::assertThat( $string, new LogicalNot( new StringStartsWith($prefix), ), $message, ); } /** * @throws ExpectationFailedException */ final public static function assertStringContainsString(string $needle, string $haystack, string $message = ''): void { $constraint = new StringContains($needle); static::assertThat($haystack, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertStringContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void { $constraint = new StringContains($needle, true); static::assertThat($haystack, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertStringNotContainsString(string $needle, string $haystack, string $message = ''): void { $constraint = new LogicalNot(new StringContains($needle)); static::assertThat($haystack, $constraint, $message); } /** * @throws ExpectationFailedException */ final public static function assertStringNotContainsStringIgnoringCase(string $needle, string $haystack, string $message = ''): void { $constraint = new LogicalNot(new StringContains($needle, true)); static::assertThat($haystack, $constraint, $message); } /** * Asserts that a string ends with a given suffix. * * @psalm-param non-empty-string $suffix * * @throws ExpectationFailedException * @throws InvalidArgumentException */ final public static function assertStringEndsWith(string $suffix, string $string, string $message = ''): void { static::assertThat($string, new StringEndsWith($suffix), $message); } /** * Asserts that a string ends not with a given suffix. * * @psalm-param non-empty-string $suffix * * @throws ExpectationFailedException * @throws InvalidArgumentException */ final public static function assertStringEndsNotWith(string $suffix, string $string, string $message = ''): void { static::assertThat( $string, new LogicalNot( new StringEndsWith($suffix), ), $message, ); } /** * Asserts that two XML files are equal. * * @throws Exception * @throws ExpectationFailedException * @throws XmlException */ final public static function assertXmlFileEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void { $expected = (new XmlLoader)->loadFile($expectedFile); $actual = (new XmlLoader)->loadFile($actualFile); static::assertEquals($expected, $actual, $message); } /** * Asserts that two XML files are not equal. * * @throws \PHPUnit\Util\Exception * @throws ExpectationFailedException */ final public static function assertXmlFileNotEqualsXmlFile(string $expectedFile, string $actualFile, string $message = ''): void { $expected = (new XmlLoader)->loadFile($expectedFile); $actual = (new XmlLoader)->loadFile($actualFile); static::assertNotEquals($expected, $actual, $message); } /** * Asserts that two XML documents are equal. * * @throws ExpectationFailedException * @throws XmlException */ final public static function assertXmlStringEqualsXmlFile(string $expectedFile, string $actualXml, string $message = ''): void { $expected = (new XmlLoader)->loadFile($expectedFile); $actual = (new XmlLoader)->load($actualXml); static::assertEquals($expected, $actual, $message); } /** * Asserts that two XML documents are not equal. * * @throws ExpectationFailedException * @throws XmlException */ final public static function assertXmlStringNotEqualsXmlFile(string $expectedFile, string $actualXml, string $message = ''): void { $expected = (new XmlLoader)->loadFile($expectedFile); $actual = (new XmlLoader)->load($actualXml); static::assertNotEquals($expected, $actual, $message); } /** * Asserts that two XML documents are equal. * * @throws ExpectationFailedException * @throws XmlException */ final public static function assertXmlStringEqualsXmlString(string $expectedXml, string $actualXml, string $message = ''): void { $expected = (new XmlLoader)->load($expectedXml); $actual = (new XmlLoader)->load($actualXml); static::assertEquals($expected, $actual, $message); } /** * Asserts that two XML documents are not equal. * * @throws ExpectationFailedException * @throws XmlException */ final public static function assertXmlStringNotEqualsXmlString(string $expectedXml, string $actualXml, string $message = ''): void { $expected = (new XmlLoader)->load($expectedXml); $actual = (new XmlLoader)->load($actualXml); static::assertNotEquals($expected, $actual, $message); } /** * Evaluates a PHPUnit\Framework\Constraint matcher object. * * @throws ExpectationFailedException */ final public static function assertThat(mixed $value, Constraint $constraint, string $message = ''): void { self::$count += count($constraint); $hasFailed = true; try { $constraint->evaluate($value, $message); $hasFailed = false; } finally { if ($hasFailed) { Event\Facade::emitter()->testAssertionFailed( $value, $constraint, $message, ); } else { Event\Facade::emitter()->testAssertionSucceeded( $value, $constraint, $message, ); } } } /** * Asserts that a string is a valid JSON string. * * @throws ExpectationFailedException */ final public static function assertJson(string $actual, string $message = ''): void { static::assertThat($actual, static::isJson(), $message); } /** * Asserts that two given JSON encoded objects or arrays are equal. * * @throws ExpectationFailedException */ final public static function assertJsonStringEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void { static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); static::assertThat($actualJson, new JsonMatches($expectedJson), $message); } /** * Asserts that two given JSON encoded objects or arrays are not equal. * * @throws ExpectationFailedException */ final public static function assertJsonStringNotEqualsJsonString(string $expectedJson, string $actualJson, string $message = ''): void { static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); static::assertThat( $actualJson, new LogicalNot( new JsonMatches($expectedJson), ), $message, ); } /** * Asserts that the generated JSON encoded object and the content of the given file are equal. * * @throws ExpectationFailedException */ final public static function assertJsonStringEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void { static::assertFileExists($expectedFile, $message); $expectedJson = file_get_contents($expectedFile); static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); static::assertThat($actualJson, new JsonMatches($expectedJson), $message); } /** * Asserts that the generated JSON encoded object and the content of the given file are not equal. * * @throws ExpectationFailedException */ final public static function assertJsonStringNotEqualsJsonFile(string $expectedFile, string $actualJson, string $message = ''): void { static::assertFileExists($expectedFile, $message); $expectedJson = file_get_contents($expectedFile); static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); static::assertThat( $actualJson, new LogicalNot( new JsonMatches($expectedJson), ), $message, ); } /** * Asserts that two JSON files are equal. * * @throws ExpectationFailedException */ final public static function assertJsonFileEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void { static::assertFileExists($expectedFile, $message); static::assertFileExists($actualFile, $message); $actualJson = file_get_contents($actualFile); $expectedJson = file_get_contents($expectedFile); static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); $constraintExpected = new JsonMatches( $expectedJson, ); $constraintActual = new JsonMatches($actualJson); static::assertThat($expectedJson, $constraintActual, $message); static::assertThat($actualJson, $constraintExpected, $message); } /** * Asserts that two JSON files are not equal. * * @throws ExpectationFailedException */ final public static function assertJsonFileNotEqualsJsonFile(string $expectedFile, string $actualFile, string $message = ''): void { static::assertFileExists($expectedFile, $message); static::assertFileExists($actualFile, $message); $actualJson = file_get_contents($actualFile); $expectedJson = file_get_contents($expectedFile); static::assertJson($expectedJson, $message); static::assertJson($actualJson, $message); $constraintExpected = new JsonMatches( $expectedJson, ); $constraintActual = new JsonMatches($actualJson); static::assertThat($expectedJson, new LogicalNot($constraintActual), $message); static::assertThat($actualJson, new LogicalNot($constraintExpected), $message); } /** * @throws Exception */ final public static function logicalAnd(mixed ...$constraints): LogicalAnd { return LogicalAnd::fromConstraints(...$constraints); } final public static function logicalOr(mixed ...$constraints): LogicalOr { return LogicalOr::fromConstraints(...$constraints); } final public static function logicalNot(Constraint $constraint): LogicalNot { return new LogicalNot($constraint); } final public static function logicalXor(mixed ...$constraints): LogicalXor { return LogicalXor::fromConstraints(...$constraints); } final public static function anything(): IsAnything { return new IsAnything; } final public static function isTrue(): IsTrue { return new IsTrue; } /** * @psalm-template CallbackInput of mixed * * @psalm-param callable(CallbackInput $callback): bool $callback * * @psalm-return Callback<CallbackInput> */ final public static function callback(callable $callback): Callback { return new Callback($callback); } final public static function isFalse(): IsFalse { return new IsFalse; } final public static function isJson(): IsJson { return new IsJson; } final public static function isNull(): IsNull { return new IsNull; } final public static function isFinite(): IsFinite { return new IsFinite; } final public static function isInfinite(): IsInfinite { return new IsInfinite; } final public static function isNan(): IsNan { return new IsNan; } final public static function containsEqual(mixed $value): TraversableContainsEqual { return new TraversableContainsEqual($value); } final public static function containsIdentical(mixed $value): TraversableContainsIdentical { return new TraversableContainsIdentical($value); } /** * @throws Exception */ final public static function containsOnly(string $type): TraversableContainsOnly { return new TraversableContainsOnly($type); } /** * @throws Exception */ final public static function containsOnlyInstancesOf(string $className): TraversableContainsOnly { return new TraversableContainsOnly($className, false); } final public static function arrayHasKey(int|string $key): ArrayHasKey { return new ArrayHasKey($key); } final public static function isList(): IsList { return new IsList; } final public static function equalTo(mixed $value): IsEqual { return new IsEqual($value, 0.0, false, false); } final public static function equalToCanonicalizing(mixed $value): IsEqualCanonicalizing { return new IsEqualCanonicalizing($value); } final public static function equalToIgnoringCase(mixed $value): IsEqualIgnoringCase { return new IsEqualIgnoringCase($value); } final public static function equalToWithDelta(mixed $value, float $delta): IsEqualWithDelta { return new IsEqualWithDelta($value, $delta); } final public static function isEmpty(): IsEmpty { return new IsEmpty; } final public static function isWritable(): IsWritable { return new IsWritable; } final public static function isReadable(): IsReadable { return new IsReadable; } final public static function directoryExists(): DirectoryExists { return new DirectoryExists; } final public static function fileExists(): FileExists { return new FileExists; } final public static function greaterThan(mixed $value): GreaterThan { return new GreaterThan($value); } final public static function greaterThanOrEqual(mixed $value): LogicalOr { return static::logicalOr( new IsEqual($value), new GreaterThan($value), ); } final public static function identicalTo(mixed $value): IsIdentical { return new IsIdentical($value); } /** * @throws UnknownClassOrInterfaceException */ final public static function isInstanceOf(string $className): IsInstanceOf { return new IsInstanceOf($className); } /** * @throws Exception */ final public static function isType(string $type): IsType { return new IsType($type); } final public static function lessThan(mixed $value): LessThan { return new LessThan($value); } final public static function lessThanOrEqual(mixed $value): LogicalOr { return static::logicalOr( new IsEqual($value), new LessThan($value), ); } final public static function matchesRegularExpression(string $pattern): RegularExpression { return new RegularExpression($pattern); } final public static function matches(string $string): StringMatchesFormatDescription { return new StringMatchesFormatDescription($string); } /** * @psalm-param non-empty-string $prefix * * @throws InvalidArgumentException */ final public static function stringStartsWith(string $prefix): StringStartsWith { return new StringStartsWith($prefix); } final public static function stringContains(string $string, bool $case = true): StringContains { return new StringContains($string, $case); } /** * @psalm-param non-empty-string $suffix * * @throws InvalidArgumentException */ final public static function stringEndsWith(string $suffix): StringEndsWith { return new StringEndsWith($suffix); } final public static function stringEqualsStringIgnoringLineEndings(string $string): StringEqualsStringIgnoringLineEndings { return new StringEqualsStringIgnoringLineEndings($string); } final public static function countOf(int $count): Count { return new Count($count); } final public static function objectEquals(object $object, string $method = 'equals'): ObjectEquals { return new ObjectEquals($object, $method); } /** * Fails a test with the given message. * * @throws AssertionFailedError */ final public static function fail(string $message = ''): never { self::$count++; throw new AssertionFailedError($message); } /** * Mark the test as incomplete. * * @throws IncompleteTestError */ final public static function markTestIncomplete(string $message = ''): never { throw new IncompleteTestError($message); } /** * Mark the test as skipped. * * @throws SkippedWithMessageException */ final public static function markTestSkipped(string $message = ''): never { throw new SkippedWithMessageException($message); } /** * Return the current assertion count. */ final public static function getCount(): int { return self::$count; } /** * Reset the assertion counter. */ final public static function resetCount(): void { self::$count = 0; } private static function isNativeType(string $type): bool { return match ($type) { 'numeric', 'integer', 'int', 'iterable', 'float', 'string', 'boolean', 'bool', 'null', 'array', 'object', 'resource', 'scalar' => true, default => false, }; } }