Uses array_key_exists() to check if the key is found in the input array, if
not found the evaluation fails.
The array key is passed in the constructor.
public function testConstraintArrayHasKey2()
{
$constraint = new PHPUnit_Framework_Constraint_ArrayHasKey(0);
try {
$constraint->fail(array(), 'custom message');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertEquals("custom message\nFailed asserting that \nArray\n(\n)\n has key <integer:0>.", $e->getDescription());
return;
}
$this->fail();
}
public function testFailureArrayHasKey2()
{
$constraint = new PHPUnit_Framework_Constraint_ArrayHasKey(0);
try {
$constraint->fail(array(), 'custom message');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertEquals("custom message\nFailed asserting that an array has the key <integer:0>.\n", PHPUnit_Framework_TestFailure::exceptionToString($e));
return;
}
$this->fail();
}
public function testConstraintArrayHasKey()
{
$constraint = new PHPUnit_Framework_Constraint_ArrayHasKey(0);
$this->assertFalse($constraint->evaluate(array()));
$this->assertEquals('has key <integer:0>', $constraint->toString());
try {
$constraint->fail(array(), '');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this->assertEquals("Failed asserting that \nArray\n(\n)\n has key <integer:0>.", $e->getDescription());
return;
}
$this->fail();
}
protected function assertGuzzleRequestFormFieldValueEquals($field, $expected)
{
$fields = $this->assertGuzzleRequest()->getPostFields()->toArray();
if (empty($fields)) {
throw new \PHPUnit_Framework_ExpectationFailedException("No form data in request");
}
$constraint = new \PHPUnit_Framework_Constraint_ArrayHasKey($field);
$constraint->evaluate($fields, "Form data has no field " . $field);
$constraint = new \PHPUnit_Framework_Constraint_IsEqual($expected);
$actual = $fields[$field];
$constraint->evaluate($actual, sprintf("Value for form field \"%s\" of \"%s\" is not equal to \"%s\"", $field, $expected, $actual));
}