Trait for adding asserts for arrays
assertSameArray(array $expected, mixed $actual, string|null $prefix = null) : void
Asserts the given $actual array is the same as the $expected array disregarding index order
| array | $expected | The expected array. |
| mixed | $actual | The actual array. |
| string|null | $prefix | Prefix to use with error messages. Useful for nested arrays. |
assertCount(integer $expectedCount, mixed $haystack, string $message = '') : void
Asserts the number of elements of an array, Countable or Traversable.
Ensures this method must be provided by classes using this trait.
| integer | $expectedCount | The expected number of items in $haystack. |
| mixed | $haystack | The array, countable or traversable object containing items. |
| string | $message | Optional error message to give upon failure. |
assertInternalType(string $expected, mixed $actual, string $message = '') : void
Asserts that a variable is of a given type.
Ensures this method must be provided by classes using this trait.
| string | $expected | The expected internal type. |
| mixed | $actual | The variable to verify. |
| string | $message | Optional error message to give upon failure. |
assertSame(string $expected, mixed $actual, string $message = '') : void
Asserts that two variables have the same type and value. Used on objects, it asserts that two variables reference the same object.
Ensures this method must be provided by classes using this trait.
| string | $expected | The expected value. |
| mixed | $actual | The actual value. |
| string | $message | Optional error message to give upon failure. |