@covers PHPUnit_Framework_Constraint_FileExists @covers PHPUnit_Framework_Assert::fileExists @covers PHPUnit_Framework_Constraint::count @covers PHPUnit_Framework_TestFailure::exceptionToString
public function testConstraintFileExists() {
$constraint = PHPUnit_Framework_Assert::fileExists();
$this
->assertFalse($constraint
->evaluate('foo', '', TRUE));
$this
->assertEquals('file exists', $constraint
->toString());
$this
->assertEquals(1, count($constraint));
try {
$constraint
->evaluate('foo');
} catch (PHPUnit_Framework_ExpectationFailedException $e) {
$this
->assertEquals(<<<EOF
Failed asserting that file "foo" exists.
EOF
, PHPUnit_Framework_TestFailure::exceptionToString($e));
return;
}
$this
->fail();
}