assertFalse($result); } /** * Test getting a `false` result when a token other than one of the supported tokens is passed. * * @return void */ public function testNotAnInterface() { $token = $this->getTargetToken('/* testNotAnInterface */', [\T_FUNCTION]); $result = ObjectDeclarations::findExtendedInterfaceNames(self::$phpcsFile, $token); $this->assertFalse($result); } /** * Test retrieving the names of the interfaces being extended by another interface. * * @dataProvider dataFindExtendedInterfaceNames * * @param string $testMarker The comment which prefaces the target token in the test file. * @param array|false $expected Expected function output. * * @return void */ public function testFindExtendedInterfaceNames($testMarker, $expected) { $interface = $this->getTargetToken($testMarker, [\T_INTERFACE]); $result = ObjectDeclarations::findExtendedInterfaceNames(self::$phpcsFile, $interface); $this->assertSame($expected, $result); } /** * Data provider. * * @see testFindExtendedInterfaceNames() For the array format. * * @return array|false>> */ public static function dataFindExtendedInterfaceNames() { return [ 'not-extended' => [ 'testMarker' => '/* testInterface */', 'expected' => false, ], 'extends-one' => [ 'testMarker' => '/* testExtendedInterface */', 'expected' => ['testInterface'], ], 'extends-two' => [ 'testMarker' => '/* testMultiExtendedInterface */', 'expected' => [ 'testInterfaceA', 'testInterfaceB', ], ], 'extends-one-namespaced' => [ 'testMarker' => '/* testExtendedNamespacedInterface */', 'expected' => ['\PHPCSUtils\Tests\ObjectDeclarations\testInterface'], ], 'extends-two-namespaced' => [ 'testMarker' => '/* testMultiExtendedNamespacedInterface */', 'expected' => [ '\PHPCSUtils\Tests\ObjectDeclarations\testInterfaceA', '\PHPCSUtils\Tests\ObjectDeclarations\testFEINInterfaceB', ], ], 'extends-with-comments' => [ 'testMarker' => '/* testMultiExtendedInterfaceWithComments */', 'expected' => [ 'testInterfaceA', '\PHPCSUtils\Tests\Some\Declarations\testInterfaceB', '\testInterfaceC', ], ], 'extends-partially-qualified-names' => [ 'testMarker' => '/* testNamespaceRelativeQualifiedInterface */', 'expected' => [ 'Core\File\RelativeInterface', 'Another\RelativeInterface', ], ], 'extends-using-namespace-operator' => [ 'testMarker' => '/* testExtendsUsingNamespaceOperator */', 'expected' => [ 'namespace\BarInterface', 'namespace\Sub\SomeOther', ], ], 'parse-error' => [ 'testMarker' => '/* testParseError */', 'expected' => false, ], ]; } }