ClassInfoTest::testHasMethod() - Code Metrics - Inspection of "Scalar fixes" - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 4 (#9744)

by Garion

created 2020-10-27 20:34 UTC

ClassInfoTest::testHasMethod() A

↳ Parent: ClassInfoTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
c	0
b	0
f	0
nc	1
nop	3
dl	0
loc	5
rs	10

<?php

namespace SilverStripe\Core\Tests;

use DateTime;
use ReflectionException;
use SilverStripe\Core\ClassInfo;
use SilverStripe\Core\Tests\ClassInfoTest\BaseClass;
use SilverStripe\Core\Tests\ClassInfoTest\BaseDataClass;
use SilverStripe\Core\Tests\ClassInfoTest\BaseObject;
use SilverStripe\Core\Tests\ClassInfoTest\ChildClass;
use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest;
use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest2;
use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest3;
use SilverStripe\Core\Tests\ClassInfoTest\ExtensionTest1;
use SilverStripe\Core\Tests\ClassInfoTest\ExtensionTest2;
use SilverStripe\Core\Tests\ClassInfoTest\GrandChildClass;
use SilverStripe\Core\Tests\ClassInfoTest\HasFields;
use SilverStripe\Core\Tests\ClassInfoTest\HasMethod;
use SilverStripe\Core\Tests\ClassInfoTest\NoFields;
use SilverStripe\Core\Tests\ClassInfoTest\WithCustomTable;
use SilverStripe\Core\Tests\ClassInfoTest\WithRelation;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\ORM\DataObject;
use SilverStripe\View\ViewableData;

class ClassInfoTest extends SapphireTest
{

    protected static $extra_dataobjects = [
        BaseClass::class,
        BaseDataClass::class,
        ChildClass::class,
        GrandChildClass::class,
        HasFields::class,
        NoFields::class,
        WithCustomTable::class,
        WithRelation::class,
        BaseObject::class,
        ExtendTest::class,
        ExtendTest2::class,
        ExtendTest3::class,
    ];

    protected function setUp()
    {
        parent::setUp();
        ClassInfo::reset_db_cache();
    }

    public function testExists()
    {
        $this->assertTrue(ClassInfo::exists(ClassInfo::class));
        $this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\classinfo'));
        $this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\Tests\\ClassInfoTest'));
        $this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\Tests\\CLASSINFOTEST'));
        $this->assertTrue(ClassInfo::exists('stdClass'));
        $this->assertTrue(ClassInfo::exists('stdCLASS'));
        $this->assertFalse(ClassInfo::exists('SomeNonExistantClass'));
    }

    public function testSubclassesFor()
    {
        $subclasses = [
            'silverstripe\\core\\tests\\classinfotest\\baseclass' => BaseClass::class,
            'silverstripe\\core\\tests\\classinfotest\\childclass' => ChildClass::class,
            'silverstripe\\core\\tests\\classinfotest\\grandchildclass' => GrandChildClass::class,
        ];
        $subclassesWithoutBase = [
            'silverstripe\\core\\tests\\classinfotest\\childclass' => ChildClass::class,
            'silverstripe\\core\\tests\\classinfotest\\grandchildclass' => GrandChildClass::class,
        ];
        $this->assertEquals(
            $subclasses,
            ClassInfo::subclassesFor(BaseClass::class),
            'ClassInfo::subclassesFor() returns only direct subclasses and doesnt include base class'
        );
        ClassInfo::reset_db_cache();
        $this->assertEquals(
            $subclasses,
            ClassInfo::subclassesFor('silverstripe\\core\\tests\\classinfotest\\baseclass'),
            'ClassInfo::subclassesFor() is acting in a case sensitive way when it should not'
        );
        ClassInfo::reset_db_cache();
        $this->assertEquals(
            $subclassesWithoutBase,
            ClassInfo::subclassesFor('silverstripe\\core\\tests\\classinfotest\\baseclass', false)
        );
    }

    public function testClassName()
    {
        $this->assertEquals(
            ClassInfoTest::class,
            ClassInfo::class_name($this)
        );
        $this->assertEquals(
            ClassInfoTest::class,
            ClassInfo::class_name('SilverStripe\\Core\\Tests\\ClassInfoTest')
        );
        $this->assertEquals(
            ClassInfoTest::class,
            ClassInfo::class_name('SilverStripe\\Core\\TESTS\\CLaSsInfOTEsT')
        );
    }

    public function testNonClassName()
    {
        $this->expectException(ReflectionException::class);
        $this->expectExceptionMessageRegExp('/Class "?IAmAClassThatDoesNotExist"? does not exist/');
        $this->assertEquals('IAmAClassThatDoesNotExist', ClassInfo::class_name('IAmAClassThatDoesNotExist'));
    }

    public function testClassesForFolder()
    {
        $classes = ClassInfo::classes_for_folder(ltrim(FRAMEWORK_DIR . '/tests', '/'));
        $this->assertArrayHasKey(
            'silverstripe\\core\\tests\\classinfotest',
            $classes,
            'ClassInfo::classes_for_folder() returns classes matching the filename'
        );
        $this->assertContains(
            ClassInfoTest::class,
            $classes,
            'ClassInfo::classes_for_folder() returns classes matching the filename'
        );
        $this->assertArrayHasKey(
            'silverstripe\\core\\tests\\classinfotest\\baseclass',
            $classes,
            'ClassInfo::classes_for_folder() returns additional classes not matching the filename'
        );
        $this->assertContains(
            BaseClass::class,
            $classes,
            'ClassInfo::classes_for_folder() returns additional classes not matching the filename'
        );
    }

    /**
     * @covers \SilverStripe\Core\ClassInfo::ancestry()
     */
    public function testAncestry()
    {
        $ancestry = ClassInfo::ancestry(ChildClass::class);
        $expect = [
            'silverstripe\\view\\viewabledata' => ViewableData::class,
            'silverstripe\\orm\\dataobject' => DataObject::class,
            'silverstripe\\core\tests\classinfotest\\baseclass' => BaseClass::class,
            'silverstripe\\core\tests\classinfotest\\childclass' => ChildClass::class,
        ];
        $this->assertEquals($expect, $ancestry);

        ClassInfo::reset_db_cache();
        $this->assertEquals(
            $expect,
            ClassInfo::ancestry('silverstripe\\core\\tests\\classINFOtest\\Childclass')
        );

        ClassInfo::reset_db_cache();
        $ancestry = ClassInfo::ancestry(ChildClass::class, true);
        $this->assertEquals(
            [
                'silverstripe\\core\tests\classinfotest\\baseclass' => BaseClass::class
            ],
            $ancestry,
            '$tablesOnly option excludes memory-only inheritance classes'
        );
    }

    /**
     * @covers \SilverStripe\Core\ClassInfo::dataClassesFor()
     */
    public function testDataClassesFor()
    {
        $expect = [
            'silverstripe\\core\\tests\\classinfotest\\basedataclass' => BaseDataClass::class,
            'silverstripe\\core\\tests\\classinfotest\\hasfields' => HasFields::class,
            'silverstripe\\core\\tests\\classinfotest\\withrelation' => WithRelation::class,
            'silverstripe\\core\\tests\\classinfotest\\withcustomtable' => WithCustomTable::class,
        ];
        $classes = [
            BaseDataClass::class,
            NoFields::class,
            HasFields::class,
        ];

        ClassInfo::reset_db_cache();
        $this->assertEquals($expect, ClassInfo::dataClassesFor($classes[0]));
        ClassInfo::reset_db_cache();
        $this->assertEquals($expect, ClassInfo::dataClassesFor(strtoupper($classes[0])));
        ClassInfo::reset_db_cache();
        $this->assertEquals($expect, ClassInfo::dataClassesFor($classes[1]));

        $expect = [
            'silverstripe\\core\\tests\\classinfotest\\basedataclass' => BaseDataClass::class,
            'silverstripe\\core\\tests\\classinfotest\\hasfields' => HasFields::class,
        ];

        ClassInfo::reset_db_cache();
        $this->assertEquals($expect, ClassInfo::dataClassesFor($classes[2]));
        ClassInfo::reset_db_cache();
        $this->assertEquals($expect, ClassInfo::dataClassesFor(strtolower($classes[2])));
    }

    /**
     * @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
     */
    public function testClassesWithExtensionUsingConfiguredExtensions()
    {
        $expect = [
            'silverstripe\\core\\tests\\classinfotest\\extendtest' => ExtendTest::class,
            'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
            'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
        ];
        $this->assertEquals(
            $expect,
            ClassInfo::classesWithExtension(ExtensionTest1::class, BaseObject::class),
            'ClassInfo::testClassesWithExtension() returns class with extensions applied via class config'
        );

        $expect = [
            'silverstripe\\core\\tests\\classinfotest\\extendtest' => ExtendTest::class,
            'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
            'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
        ];
        $this->assertEquals(
            $expect,
            ClassInfo::classesWithExtension(ExtensionTest1::class, ExtendTest::class, true),
            'ClassInfo::testClassesWithExtension() returns class with extensions applied via class config, including the base class'
        );
    }

    /**
     * @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
     */
    public function testClassesWithExtensionUsingDynamicallyAddedExtensions()
    {
        $this->assertEquals(
            [],
            ClassInfo::classesWithExtension(ExtensionTest2::class, BaseObject::class),
            'ClassInfo::testClassesWithExtension() returns no classes for extension that hasn\'t been applied yet.'
        );

        ExtendTest::add_extension(ExtensionTest2::class);

        $expect = [
            'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
            'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
        ];
        $this->assertEquals(
            $expect,
            ClassInfo::classesWithExtension(ExtensionTest2::class, ExtendTest::class),
            'ClassInfo::testClassesWithExtension() returns class with extra extension dynamically added'
        );
    }

    /**
     * @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
     */
    public function testClassesWithExtensionWithDynamicallyRemovedExtensions()
    {
        ExtendTest::remove_extension(ExtensionTest1::class);

        $this->assertEquals(
            [],
            ClassInfo::classesWithExtension(ExtensionTest1::class, BaseObject::class),
            'ClassInfo::testClassesWithExtension() returns no classes after an extension being removed'
        );
    }

    /** @dataProvider provideHasMethodCases */
    public function testHasMethod($object, $method, $output)
    {
        $this->assertEquals(
            $output,
            ClassInfo::hasMethod($object, $method)
        );
    }

    public function provideHasMethodCases()
    {
        return [
            'Basic object' => [
                new DateTime(),
                'format',
                true,
            ],
            'CustomMethod object' => [
                new HasMethod(),
                'example',
                true,
            ],
            'Class Name' => [
                'DateTime',
                'format',
                true,
            ],
            'FQCN' => [
                '\DateTime',
                'format',
                true,
            ],
            'Invalid FQCN' => [
                '--GreatTime',
                'format',
                false,
            ],
            'Integer' => [
                1,
                'format',
                false,
            ],
            'Array' => [
                ['\DateTime'],
                'format',
                false,
            ],
        ];
    }

    /** @dataProvider provideClassSpecCases */
    public function testParseClassSpec($input, $output)
    {
        $this->assertEquals(
            $output,
            ClassInfo::parse_class_spec($input)
        );
    }

    public function provideClassSpecCases()
    {
        return [
            'Standard class' => [
                'SimpleClass',
                ['SimpleClass', []],
            ],
            'Namespaced class' => [
                'Foo\\Bar\\NamespacedClass',
                ['Foo\\Bar\\NamespacedClass', []],
            ],
            'Namespaced class with service name' => [
                'Foo\\Bar\\NamespacedClass.withservicename',
                ['Foo\\Bar\\NamespacedClass.withservicename', []],
            ],
            'Namespaced class with argument' => [
                'Foo\\Bar\\NamespacedClass(["with-arg" => true])',
                ['Foo\\Bar\\NamespacedClass', [["with-arg" => true]]],
            ],
            'Namespaced class with service name and argument' => [
                'Foo\\Bar\\NamespacedClass.withmodifier(["and-arg" => true])',
                ['Foo\\Bar\\NamespacedClass.withmodifier', [["and-arg" => true]]],
            ],
        ];
    }
}


1			<?php
2
3			namespace SilverStripe\Core\Tests;
4
5			use DateTime;
6			use ReflectionException;
7			use SilverStripe\Core\ClassInfo;
8			use SilverStripe\Core\Tests\ClassInfoTest\BaseClass;
9			use SilverStripe\Core\Tests\ClassInfoTest\BaseDataClass;
10			use SilverStripe\Core\Tests\ClassInfoTest\BaseObject;
11			use SilverStripe\Core\Tests\ClassInfoTest\ChildClass;
12			use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest;
13			use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest2;
14			use SilverStripe\Core\Tests\ClassInfoTest\ExtendTest3;
15			use SilverStripe\Core\Tests\ClassInfoTest\ExtensionTest1;
16			use SilverStripe\Core\Tests\ClassInfoTest\ExtensionTest2;
17			use SilverStripe\Core\Tests\ClassInfoTest\GrandChildClass;
18			use SilverStripe\Core\Tests\ClassInfoTest\HasFields;
19			use SilverStripe\Core\Tests\ClassInfoTest\HasMethod;
20			use SilverStripe\Core\Tests\ClassInfoTest\NoFields;
21			use SilverStripe\Core\Tests\ClassInfoTest\WithCustomTable;
22			use SilverStripe\Core\Tests\ClassInfoTest\WithRelation;
23			use SilverStripe\Dev\SapphireTest;
24			use SilverStripe\ORM\DataObject;
25			use SilverStripe\View\ViewableData;
26
27			class ClassInfoTest extends SapphireTest
28			{
29
30			protected static $extra_dataobjects = [
31			BaseClass::class,
32			BaseDataClass::class,
33			ChildClass::class,
34			GrandChildClass::class,
35			HasFields::class,
36			NoFields::class,
37			WithCustomTable::class,
38			WithRelation::class,
39			BaseObject::class,
40			ExtendTest::class,
41			ExtendTest2::class,
42			ExtendTest3::class,
43			];
44
45			protected function setUp()
46			{
47			parent::setUp();
48			ClassInfo::reset_db_cache();
49			}
50
51			public function testExists()
52			{
53			$this->assertTrue(ClassInfo::exists(ClassInfo::class));
54			$this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\classinfo'));
55			$this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\Tests\\ClassInfoTest'));
56			$this->assertTrue(ClassInfo::exists('SilverStripe\\Core\\Tests\\CLASSINFOTEST'));
57			$this->assertTrue(ClassInfo::exists('stdClass'));
58			$this->assertTrue(ClassInfo::exists('stdCLASS'));
59			$this->assertFalse(ClassInfo::exists('SomeNonExistantClass'));
60			}
61
62			public function testSubclassesFor()
63			{
64			$subclasses = [
65			'silverstripe\\core\\tests\\classinfotest\\baseclass' => BaseClass::class,
66			'silverstripe\\core\\tests\\classinfotest\\childclass' => ChildClass::class,
67			'silverstripe\\core\\tests\\classinfotest\\grandchildclass' => GrandChildClass::class,
68			];
69			$subclassesWithoutBase = [
70			'silverstripe\\core\\tests\\classinfotest\\childclass' => ChildClass::class,
71			'silverstripe\\core\\tests\\classinfotest\\grandchildclass' => GrandChildClass::class,
72			];
73			$this->assertEquals(
74			$subclasses,
75			ClassInfo::subclassesFor(BaseClass::class),
76			'ClassInfo::subclassesFor() returns only direct subclasses and doesnt include base class'
77			);
78			ClassInfo::reset_db_cache();
79			$this->assertEquals(
80			$subclasses,
81			ClassInfo::subclassesFor('silverstripe\\core\\tests\\classinfotest\\baseclass'),
82			'ClassInfo::subclassesFor() is acting in a case sensitive way when it should not'
83			);
84			ClassInfo::reset_db_cache();
85			$this->assertEquals(
86			$subclassesWithoutBase,
87			ClassInfo::subclassesFor('silverstripe\\core\\tests\\classinfotest\\baseclass', false)
88			);
89			}
90
91			public function testClassName()
92			{
93			$this->assertEquals(
94			ClassInfoTest::class,
95			ClassInfo::class_name($this)
96			);
97			$this->assertEquals(
98			ClassInfoTest::class,
99			ClassInfo::class_name('SilverStripe\\Core\\Tests\\ClassInfoTest')
100			);
101			$this->assertEquals(
102			ClassInfoTest::class,
103			ClassInfo::class_name('SilverStripe\\Core\\TESTS\\CLaSsInfOTEsT')
104			);
105			}
106
107			public function testNonClassName()
108			{
109			$this->expectException(ReflectionException::class);
110			$this->expectExceptionMessageRegExp('/Class "?IAmAClassThatDoesNotExist"? does not exist/');
111			$this->assertEquals('IAmAClassThatDoesNotExist', ClassInfo::class_name('IAmAClassThatDoesNotExist'));
112			}
113
114			public function testClassesForFolder()
115			{
116			$classes = ClassInfo::classes_for_folder(ltrim(FRAMEWORK_DIR . '/tests', '/'));
117			$this->assertArrayHasKey(
118			'silverstripe\\core\\tests\\classinfotest',
119			$classes,
120			'ClassInfo::classes_for_folder() returns classes matching the filename'
121			);
122			$this->assertContains(
123			ClassInfoTest::class,
124			$classes,
125			'ClassInfo::classes_for_folder() returns classes matching the filename'
126			);
127			$this->assertArrayHasKey(
128			'silverstripe\\core\\tests\\classinfotest\\baseclass',
129			$classes,
130			'ClassInfo::classes_for_folder() returns additional classes not matching the filename'
131			);
132			$this->assertContains(
133			BaseClass::class,
134			$classes,
135			'ClassInfo::classes_for_folder() returns additional classes not matching the filename'
136			);
137			}
138
139			/**
140			* @covers \SilverStripe\Core\ClassInfo::ancestry()
141			*/
142			public function testAncestry()
143			{
144			$ancestry = ClassInfo::ancestry(ChildClass::class);
145			$expect = [
146			'silverstripe\\view\\viewabledata' => ViewableData::class,
147			'silverstripe\\orm\\dataobject' => DataObject::class,
148			'silverstripe\\core\tests\classinfotest\\baseclass' => BaseClass::class,
149			'silverstripe\\core\tests\classinfotest\\childclass' => ChildClass::class,
150			];
151			$this->assertEquals($expect, $ancestry);
152
153			ClassInfo::reset_db_cache();
154			$this->assertEquals(
155			$expect,
156			ClassInfo::ancestry('silverstripe\\core\\tests\\classINFOtest\\Childclass')
157			);
158
159			ClassInfo::reset_db_cache();
160			$ancestry = ClassInfo::ancestry(ChildClass::class, true);
161			$this->assertEquals(
162			[
163			'silverstripe\\core\tests\classinfotest\\baseclass' => BaseClass::class
164			],
165			$ancestry,
166			'$tablesOnly option excludes memory-only inheritance classes'
167			);
168			}
169
170			/**
171			* @covers \SilverStripe\Core\ClassInfo::dataClassesFor()
172			*/
173			public function testDataClassesFor()
174			{
175			$expect = [
176			'silverstripe\\core\\tests\\classinfotest\\basedataclass' => BaseDataClass::class,
177			'silverstripe\\core\\tests\\classinfotest\\hasfields' => HasFields::class,
178			'silverstripe\\core\\tests\\classinfotest\\withrelation' => WithRelation::class,
179			'silverstripe\\core\\tests\\classinfotest\\withcustomtable' => WithCustomTable::class,
180			];
181			$classes = [
182			BaseDataClass::class,
183			NoFields::class,
184			HasFields::class,
185			];
186
187			ClassInfo::reset_db_cache();
188			$this->assertEquals($expect, ClassInfo::dataClassesFor($classes[0]));
189			ClassInfo::reset_db_cache();
190			$this->assertEquals($expect, ClassInfo::dataClassesFor(strtoupper($classes[0])));
191			ClassInfo::reset_db_cache();
192			$this->assertEquals($expect, ClassInfo::dataClassesFor($classes[1]));
193
194			$expect = [
195			'silverstripe\\core\\tests\\classinfotest\\basedataclass' => BaseDataClass::class,
196			'silverstripe\\core\\tests\\classinfotest\\hasfields' => HasFields::class,
197			];
198
199			ClassInfo::reset_db_cache();
200			$this->assertEquals($expect, ClassInfo::dataClassesFor($classes[2]));
201			ClassInfo::reset_db_cache();
202			$this->assertEquals($expect, ClassInfo::dataClassesFor(strtolower($classes[2])));
203			}
204
205			/**
206			* @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
207			*/
208			public function testClassesWithExtensionUsingConfiguredExtensions()
209			{
210			$expect = [
211			'silverstripe\\core\\tests\\classinfotest\\extendtest' => ExtendTest::class,
212			'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
213			'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
214			];
215			$this->assertEquals(
216			$expect,
217			ClassInfo::classesWithExtension(ExtensionTest1::class, BaseObject::class),
218			'ClassInfo::testClassesWithExtension() returns class with extensions applied via class config'
219			);
220
221			$expect = [
222			'silverstripe\\core\\tests\\classinfotest\\extendtest' => ExtendTest::class,
223			'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
224			'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
225			];
226			$this->assertEquals(
227			$expect,
228			ClassInfo::classesWithExtension(ExtensionTest1::class, ExtendTest::class, true),
229			'ClassInfo::testClassesWithExtension() returns class with extensions applied via class config, including the base class'
230			);
231			}
232
233			/**
234			* @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
235			*/
236			public function testClassesWithExtensionUsingDynamicallyAddedExtensions()
237			{
238			$this->assertEquals(
239			[],
240			ClassInfo::classesWithExtension(ExtensionTest2::class, BaseObject::class),
241			'ClassInfo::testClassesWithExtension() returns no classes for extension that hasn\'t been applied yet.'
242			);
243
244			ExtendTest::add_extension(ExtensionTest2::class);
245
246			$expect = [
247			'silverstripe\\core\\tests\\classinfotest\\extendtest2' => ExtendTest2::class,
248			'silverstripe\\core\\tests\\classinfotest\\extendtest3' => ExtendTest3::class,
249			];
250			$this->assertEquals(
251			$expect,
252			ClassInfo::classesWithExtension(ExtensionTest2::class, ExtendTest::class),
253			'ClassInfo::testClassesWithExtension() returns class with extra extension dynamically added'
254			);
255			}
256
257			/**
258			* @covers \SilverStripe\Core\ClassInfo::classesWithExtension()
259			*/
260			public function testClassesWithExtensionWithDynamicallyRemovedExtensions()
261			{
262			ExtendTest::remove_extension(ExtensionTest1::class);
263
264			$this->assertEquals(
265			[],
266			ClassInfo::classesWithExtension(ExtensionTest1::class, BaseObject::class),
267			'ClassInfo::testClassesWithExtension() returns no classes after an extension being removed'
268			);
269			}
270
271			/** @dataProvider provideHasMethodCases */
272			public function testHasMethod($object, $method, $output)
273			{
274			$this->assertEquals(
275			$output,
276			ClassInfo::hasMethod($object, $method)
277			);
278			}
279
280			public function provideHasMethodCases()
281			{
282			return [
283			'Basic object' => [
284			new DateTime(),
285			'format',
286			true,
287			],
288			'CustomMethod object' => [
289			new HasMethod(),
290			'example',
291			true,
292			],
293			'Class Name' => [
294			'DateTime',
295			'format',
296			true,
297			],
298			'FQCN' => [
299			'\DateTime',
300			'format',
301			true,
302			],
303			'Invalid FQCN' => [
304			'--GreatTime',
305			'format',
306			false,
307			],
308			'Integer' => [
309			1,
310			'format',
311			false,
312			],
313			'Array' => [
314			['\DateTime'],
315			'format',
316			false,
317			],
318			];
319			}
320
321			/** @dataProvider provideClassSpecCases */
322			public function testParseClassSpec($input, $output)
323			{
324			$this->assertEquals(
325			$output,
326			ClassInfo::parse_class_spec($input)
327			);
328			}
329
330			public function provideClassSpecCases()
331			{
332			return [
333			'Standard class' => [
334			'SimpleClass',
335			['SimpleClass', []],
336			],
337			'Namespaced class' => [
338			'Foo\\Bar\\NamespacedClass',
339			['Foo\\Bar\\NamespacedClass', []],
340			],
341			'Namespaced class with service name' => [
342			'Foo\\Bar\\NamespacedClass.withservicename',
343			['Foo\\Bar\\NamespacedClass.withservicename', []],
344			],
345			'Namespaced class with argument' => [
346			'Foo\\Bar\\NamespacedClass(["with-arg" => true])',
347			['Foo\\Bar\\NamespacedClass', [["with-arg" => true]]],
348			],
349			'Namespaced class with service name and argument' => [
350			'Foo\\Bar\\NamespacedClass.withmodifier(["and-arg" => true])',
351			['Foo\\Bar\\NamespacedClass.withmodifier', [["and-arg" => true]]],
352			],
353			];
354			}
355			}
356

silverstripe / silverstripe-framework

Pull Request — 4 (#9744)

ClassInfoTest::testHasMethod() A

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