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<?php
namespace Hamcrest;
use PHPUnit\Framework\TestCase;
class UnknownType {
}
abstract class AbstractMatcherTestCase extends TestCase
{
const ARGUMENT_IGNORED = "ignored";
const ANY_NON_NULL_ARGUMENT = "notnull";
abstract protected function createMatcher();
public function assertMatches(\Hamcrest\Matcher $matcher, $arg, $message)
{
$this->assertTrue($matcher->matches($arg), $message);
}
public function assertDoesNotMatch(\Hamcrest\Matcher $matcher, $arg, $message)
{
$this->assertFalse($matcher->matches($arg), $message);
}
public function assertDescription($expected, \Hamcrest\Matcher $matcher)
{
$description = new \Hamcrest\StringDescription();
$description->appendDescriptionOf($matcher);
$this->assertEquals($expected, (string) $description, 'Expected description');
}
public function assertMismatchDescription($expected, \Hamcrest\Matcher $matcher, $arg)
{
$description = new \Hamcrest\StringDescription();
$this->assertFalse(
$matcher->matches($arg),
'Precondtion: Matcher should not match item'
);
$matcher->describeMismatch($arg, $description);
$this->assertEquals(
$expected,
(string) $description,
'Expected mismatch description'
);
}
public function testIsNullSafe()
{
//Should not generate any notices
$this->createMatcher()->matches(null);
$this->createMatcher()->describeMismatch(
null,
new \Hamcrest\NullDescription()
);
}
public function testCopesWithUnknownTypes()
{
//Should not generate any notices
$this->createMatcher()->matches(new UnknownType());
$this->createMatcher()->describeMismatch(
new UnknownType(),
new NullDescription()
);
}
}
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