annotate vendor/nikic/php-parser/test/PhpParser/Builder/ParamTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@13 1 <?php declare(strict_types=1);
Chris@0 2
Chris@0 3 namespace PhpParser\Builder;
Chris@0 4
Chris@0 5 use PhpParser\Node;
Chris@0 6 use PhpParser\Node\Expr;
Chris@0 7 use PhpParser\Node\Scalar;
Chris@0 8
Chris@17 9 class ParamTest extends \PHPUnit\Framework\TestCase
Chris@0 10 {
Chris@0 11 public function createParamBuilder($name) {
Chris@0 12 return new Param($name);
Chris@0 13 }
Chris@0 14
Chris@0 15 /**
Chris@0 16 * @dataProvider provideTestDefaultValues
Chris@0 17 */
Chris@0 18 public function testDefaultValues($value, $expectedValueNode) {
Chris@0 19 $node = $this->createParamBuilder('test')
Chris@0 20 ->setDefault($value)
Chris@0 21 ->getNode()
Chris@0 22 ;
Chris@0 23
Chris@0 24 $this->assertEquals($expectedValueNode, $node->default);
Chris@0 25 }
Chris@0 26
Chris@0 27 public function provideTestDefaultValues() {
Chris@13 28 return [
Chris@13 29 [
Chris@0 30 null,
Chris@0 31 new Expr\ConstFetch(new Node\Name('null'))
Chris@13 32 ],
Chris@13 33 [
Chris@0 34 true,
Chris@0 35 new Expr\ConstFetch(new Node\Name('true'))
Chris@13 36 ],
Chris@13 37 [
Chris@0 38 false,
Chris@0 39 new Expr\ConstFetch(new Node\Name('false'))
Chris@13 40 ],
Chris@13 41 [
Chris@0 42 31415,
Chris@0 43 new Scalar\LNumber(31415)
Chris@13 44 ],
Chris@13 45 [
Chris@0 46 3.1415,
Chris@0 47 new Scalar\DNumber(3.1415)
Chris@13 48 ],
Chris@13 49 [
Chris@0 50 'Hallo World',
Chris@0 51 new Scalar\String_('Hallo World')
Chris@13 52 ],
Chris@13 53 [
Chris@13 54 [1, 2, 3],
Chris@13 55 new Expr\Array_([
Chris@0 56 new Expr\ArrayItem(new Scalar\LNumber(1)),
Chris@0 57 new Expr\ArrayItem(new Scalar\LNumber(2)),
Chris@0 58 new Expr\ArrayItem(new Scalar\LNumber(3)),
Chris@13 59 ])
Chris@13 60 ],
Chris@13 61 [
Chris@13 62 ['foo' => 'bar', 'bar' => 'foo'],
Chris@13 63 new Expr\Array_([
Chris@0 64 new Expr\ArrayItem(
Chris@0 65 new Scalar\String_('bar'),
Chris@0 66 new Scalar\String_('foo')
Chris@0 67 ),
Chris@0 68 new Expr\ArrayItem(
Chris@0 69 new Scalar\String_('foo'),
Chris@0 70 new Scalar\String_('bar')
Chris@0 71 ),
Chris@13 72 ])
Chris@13 73 ],
Chris@13 74 [
Chris@0 75 new Scalar\MagicConst\Dir,
Chris@0 76 new Scalar\MagicConst\Dir
Chris@13 77 ]
Chris@13 78 ];
Chris@0 79 }
Chris@0 80
Chris@0 81 /**
Chris@17 82 * @dataProvider provideTestTypes
Chris@0 83 */
Chris@17 84 public function testTypes($typeHint, $expectedType) {
Chris@0 85 $node = $this->createParamBuilder('test')
Chris@0 86 ->setTypeHint($typeHint)
Chris@0 87 ->getNode()
Chris@0 88 ;
Chris@0 89 $type = $node->type;
Chris@0 90
Chris@0 91 /* Manually implement comparison to avoid __toString stupidity */
Chris@0 92 if ($expectedType instanceof Node\NullableType) {
Chris@0 93 $this->assertInstanceOf(get_class($expectedType), $type);
Chris@0 94 $expectedType = $expectedType->type;
Chris@0 95 $type = $type->type;
Chris@0 96 }
Chris@0 97
Chris@13 98 $this->assertInstanceOf(get_class($expectedType), $type);
Chris@13 99 $this->assertEquals($expectedType, $type);
Chris@0 100 }
Chris@0 101
Chris@17 102 public function provideTestTypes() {
Chris@13 103 return [
Chris@13 104 ['array', new Node\Identifier('array')],
Chris@13 105 ['callable', new Node\Identifier('callable')],
Chris@13 106 ['bool', new Node\Identifier('bool')],
Chris@13 107 ['int', new Node\Identifier('int')],
Chris@13 108 ['float', new Node\Identifier('float')],
Chris@13 109 ['string', new Node\Identifier('string')],
Chris@13 110 ['iterable', new Node\Identifier('iterable')],
Chris@13 111 ['object', new Node\Identifier('object')],
Chris@13 112 ['Array', new Node\Identifier('array')],
Chris@13 113 ['CALLABLE', new Node\Identifier('callable')],
Chris@13 114 ['Some\Class', new Node\Name('Some\Class')],
Chris@13 115 ['\Foo', new Node\Name\FullyQualified('Foo')],
Chris@13 116 ['self', new Node\Name('self')],
Chris@13 117 ['?array', new Node\NullableType(new Node\Identifier('array'))],
Chris@13 118 ['?Some\Class', new Node\NullableType(new Node\Name('Some\Class'))],
Chris@13 119 [new Node\Name('Some\Class'), new Node\Name('Some\Class')],
Chris@13 120 [
Chris@13 121 new Node\NullableType(new Node\Identifier('int')),
Chris@13 122 new Node\NullableType(new Node\Identifier('int'))
Chris@13 123 ],
Chris@13 124 [
Chris@0 125 new Node\NullableType(new Node\Name('Some\Class')),
Chris@0 126 new Node\NullableType(new Node\Name('Some\Class'))
Chris@13 127 ],
Chris@13 128 ];
Chris@0 129 }
Chris@0 130
Chris@0 131 public function testVoidTypeError() {
Chris@17 132 $this->expectException(\LogicException::class);
Chris@17 133 $this->expectExceptionMessage('Parameter type cannot be void');
Chris@17 134 $this->createParamBuilder('test')->setType('void');
Chris@0 135 }
Chris@0 136
Chris@0 137 public function testInvalidTypeError() {
Chris@17 138 $this->expectException(\LogicException::class);
Chris@17 139 $this->expectExceptionMessage('Type must be a string, or an instance of Name, Identifier or NullableType');
Chris@17 140 $this->createParamBuilder('test')->setType(new \stdClass);
Chris@0 141 }
Chris@0 142
Chris@0 143 public function testByRef() {
Chris@0 144 $node = $this->createParamBuilder('test')
Chris@0 145 ->makeByRef()
Chris@0 146 ->getNode()
Chris@0 147 ;
Chris@0 148
Chris@0 149 $this->assertEquals(
Chris@13 150 new Node\Param(new Expr\Variable('test'), null, null, true),
Chris@0 151 $node
Chris@0 152 );
Chris@0 153 }
Chris@0 154
Chris@0 155 public function testVariadic() {
Chris@0 156 $node = $this->createParamBuilder('test')
Chris@0 157 ->makeVariadic()
Chris@0 158 ->getNode()
Chris@0 159 ;
Chris@0 160
Chris@0 161 $this->assertEquals(
Chris@13 162 new Node\Param(new Expr\Variable('test'), null, null, false, true),
Chris@0 163 $node
Chris@0 164 );
Chris@0 165 }
Chris@0 166 }