67 lines
3.1 KiB
PHP
67 lines
3.1 KiB
PHP
<?php declare(strict_types=1);
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namespace PhpParser;
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use PhpParser\Node\Name;
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use PhpParser\Node\Stmt\Use_;
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use PHPUnit\Framework\TestCase;
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class NameContextTest extends TestCase
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{
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/**
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* @dataProvider provideTestGetPossibleNames
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*/
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public function testGetPossibleNames($type, $name, $expectedPossibleNames) {
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$nameContext = new NameContext(new ErrorHandler\Throwing());
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$nameContext->startNamespace(new Name('NS'));
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$nameContext->addAlias(new Name('Foo'), 'Foo', Use_::TYPE_NORMAL);
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$nameContext->addAlias(new Name('Foo\Bar'), 'Alias', Use_::TYPE_NORMAL);
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$nameContext->addAlias(new Name('Foo\fn'), 'fn', Use_::TYPE_FUNCTION);
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$nameContext->addAlias(new Name('Foo\CN'), 'CN', Use_::TYPE_CONSTANT);
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$possibleNames = $nameContext->getPossibleNames($name, $type);
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$possibleNames = array_map(function (Name $name) {
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return $name->toCodeString();
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}, $possibleNames);
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$this->assertSame($expectedPossibleNames, $possibleNames);
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// Here the last name is always the shortest one
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$expectedShortName = $expectedPossibleNames[count($expectedPossibleNames) - 1];
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$this->assertSame(
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$expectedShortName,
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$nameContext->getShortName($name, $type)->toCodeString()
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);
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}
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public function provideTestGetPossibleNames() {
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return [
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[Use_::TYPE_NORMAL, 'Test', ['\Test']],
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[Use_::TYPE_NORMAL, 'Test\Namespaced', ['\Test\Namespaced']],
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[Use_::TYPE_NORMAL, 'NS\Test', ['\NS\Test', 'Test']],
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[Use_::TYPE_NORMAL, 'ns\Test', ['\ns\Test', 'Test']],
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[Use_::TYPE_NORMAL, 'NS\Foo\Bar', ['\NS\Foo\Bar']],
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[Use_::TYPE_NORMAL, 'ns\foo\Bar', ['\ns\foo\Bar']],
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[Use_::TYPE_NORMAL, 'Foo', ['\Foo', 'Foo']],
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[Use_::TYPE_NORMAL, 'Foo\Bar', ['\Foo\Bar', 'Foo\Bar', 'Alias']],
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[Use_::TYPE_NORMAL, 'Foo\Bar\Baz', ['\Foo\Bar\Baz', 'Foo\Bar\Baz', 'Alias\Baz']],
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[Use_::TYPE_NORMAL, 'Foo\fn\Bar', ['\Foo\fn\Bar', 'Foo\fn\Bar']],
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[Use_::TYPE_FUNCTION, 'Foo\fn\bar', ['\Foo\fn\bar', 'Foo\fn\bar']],
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[Use_::TYPE_FUNCTION, 'Foo\fn', ['\Foo\fn', 'Foo\fn', 'fn']],
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[Use_::TYPE_FUNCTION, 'Foo\FN', ['\Foo\FN', 'Foo\FN', 'fn']],
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[Use_::TYPE_CONSTANT, 'Foo\CN\BAR', ['\Foo\CN\BAR', 'Foo\CN\BAR']],
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[Use_::TYPE_CONSTANT, 'Foo\CN', ['\Foo\CN', 'Foo\CN', 'CN']],
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[Use_::TYPE_CONSTANT, 'foo\CN', ['\foo\CN', 'Foo\CN', 'CN']],
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[Use_::TYPE_CONSTANT, 'foo\cn', ['\foo\cn', 'Foo\cn']],
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// self/parent/static must not be fully qualified
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[Use_::TYPE_NORMAL, 'self', ['self']],
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[Use_::TYPE_NORMAL, 'parent', ['parent']],
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[Use_::TYPE_NORMAL, 'static', ['static']],
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// true/false/null do not need to be fully qualified, even in namespaces
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[Use_::TYPE_CONSTANT, 'true', ['\true', 'true']],
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[Use_::TYPE_CONSTANT, 'false', ['\false', 'false']],
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[Use_::TYPE_CONSTANT, 'null', ['\null', 'null']],
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];
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}
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}
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