|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace ComposerRequireCheckerTest\NodeVisitor; |
|
4
|
|
|
|
|
5
|
|
|
use ComposerRequireChecker\NodeVisitor\UsedSymbolCollector; |
|
6
|
|
|
use PhpParser\NodeTraverser; |
|
7
|
|
|
use PhpParser\NodeTraverserInterface; |
|
8
|
|
|
use PhpParser\NodeVisitor\NameResolver; |
|
9
|
|
|
use PhpParser\Parser; |
|
10
|
|
|
use PhpParser\ParserFactory; |
|
11
|
|
|
use PHPUnit\Framework\TestCase; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* @coversNothing |
|
15
|
|
|
* |
|
16
|
|
|
* @group functional |
|
17
|
|
|
*/ |
|
18
|
|
|
final class UsedSymbolCollectorFunctionalTest extends TestCase |
|
19
|
|
|
{ |
|
20
|
|
|
/** |
|
21
|
|
|
* @var UsedSymbolCollector |
|
22
|
|
|
*/ |
|
23
|
|
|
private $collector; |
|
24
|
|
|
|
|
25
|
|
|
/** |
|
26
|
|
|
* @var Parser |
|
27
|
|
|
*/ |
|
28
|
|
|
private $parser; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* @var NodeTraverserInterface |
|
32
|
|
|
*/ |
|
33
|
|
|
private $traverser; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* {@inheritDoc} |
|
37
|
|
|
*/ |
|
38
|
|
|
protected function setUp() |
|
39
|
|
|
{ |
|
40
|
|
|
$this->collector = new UsedSymbolCollector(); |
|
41
|
|
|
$this->parser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7); |
|
42
|
|
|
$this->traverser = new NodeTraverser(); |
|
43
|
|
|
|
|
44
|
|
|
$this->traverser->addVisitor(new NameResolver()); |
|
45
|
|
|
$this->traverser->addVisitor($this->collector); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
public function testWillCollectSymbolsUsedInThisFile() |
|
49
|
|
|
{ |
|
50
|
|
|
$this->traverseClassAST(self::class); |
|
51
|
|
|
|
|
52
|
|
|
self::assertSameCollectedSymbols( |
|
53
|
|
|
[ |
|
54
|
|
|
'ComposerRequireChecker\NodeVisitor\UsedSymbolCollector', |
|
55
|
|
|
'PHPUnit\Framework\TestCase', |
|
56
|
|
|
'PhpParser\NodeTraverser', |
|
57
|
|
|
'PhpParser\ParserFactory', |
|
58
|
|
|
'file_get_contents', |
|
59
|
|
|
'ReflectionClass', |
|
60
|
|
|
'array_diff', |
|
61
|
|
|
'self', |
|
62
|
|
|
'PhpParser\NodeVisitor\NameResolver', |
|
63
|
|
|
'string', |
|
64
|
|
|
'array', |
|
65
|
|
|
], |
|
66
|
|
|
$this->collector->getCollectedSymbols() |
|
67
|
|
|
); |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
public function testWillCollectFunctionDefinitionTypes() |
|
71
|
|
|
{ |
|
72
|
|
|
$this->traverseStringAST('<?php function foo(My\ParameterType $bar, array $fooBar) {}'); |
|
73
|
|
|
|
|
74
|
|
|
self::assertSameCollectedSymbols( |
|
75
|
|
|
[ |
|
76
|
|
|
'My\ParameterType', |
|
77
|
|
|
'array', |
|
78
|
|
|
], |
|
79
|
|
|
$this->collector->getCollectedSymbols() |
|
80
|
|
|
); |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
public function testWillCollectMethodDefinitionTypes() |
|
84
|
|
|
{ |
|
85
|
|
|
$this->traverseStringAST('<?php class Foo { function foo(My\ParameterType $bar, array $fooBar) {}}'); |
|
86
|
|
|
|
|
87
|
|
|
self::assertSameCollectedSymbols( |
|
88
|
|
|
[ |
|
89
|
|
|
'My\ParameterType', |
|
90
|
|
|
'array', |
|
91
|
|
|
], |
|
92
|
|
|
$this->collector->getCollectedSymbols() |
|
93
|
|
|
); |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
public function testWillCollectFunctionReturnTypes() |
|
97
|
|
|
{ |
|
98
|
|
|
$this->traverseStringAST('<?php function foo($bar) : My\ReturnType {}'); |
|
99
|
|
|
|
|
100
|
|
|
self::assertSameCollectedSymbols( |
|
101
|
|
|
[ |
|
102
|
|
|
'My\ReturnType', |
|
103
|
|
|
], |
|
104
|
|
|
$this->collector->getCollectedSymbols() |
|
105
|
|
|
); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
public function testWillCollectMethodReturnTypes() |
|
109
|
|
|
{ |
|
110
|
|
|
$this->traverseStringAST('<?php class Foo { function foo($bar) : My\ReturnType {}}'); |
|
111
|
|
|
|
|
112
|
|
|
self::assertSameCollectedSymbols( |
|
113
|
|
|
[ |
|
114
|
|
|
'My\ReturnType', |
|
115
|
|
|
], |
|
116
|
|
|
$this->collector->getCollectedSymbols() |
|
117
|
|
|
); |
|
118
|
|
|
} |
|
119
|
|
|
|
|
120
|
|
|
public function testWillCollectSimpleFunctionReturnTypes() |
|
121
|
|
|
{ |
|
122
|
|
|
$this->traverseStringAST('<?php function foo($bar) : int {}'); |
|
123
|
|
|
|
|
124
|
|
|
self::assertSameCollectedSymbols( |
|
125
|
|
|
[ |
|
126
|
|
|
'int', |
|
127
|
|
|
], |
|
128
|
|
|
$this->collector->getCollectedSymbols() |
|
129
|
|
|
); |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
|
|
public function testWontCollectAnyUsageTypes() |
|
133
|
|
|
{ |
|
134
|
|
|
$this->traverseStringAST('<?php function foo($bar) {}'); |
|
135
|
|
|
|
|
136
|
|
|
self::assertSameCollectedSymbols( |
|
137
|
|
|
[], |
|
138
|
|
|
$this->collector->getCollectedSymbols() |
|
139
|
|
|
); |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
|
|
public function testUseTraitAdaptionAlias() |
|
143
|
|
|
{ |
|
144
|
|
|
$this->traverseStringAST('<?php namespace Foo; trait BarTrait { protected function test(){}} class UseTrait { use BarTrait {test as public;} }'); |
|
145
|
|
|
|
|
146
|
|
|
self::assertSameCollectedSymbols( |
|
147
|
|
|
['Foo\BarTrait'], |
|
148
|
|
|
$this->collector->getCollectedSymbols() |
|
149
|
|
|
); |
|
150
|
|
|
} |
|
151
|
|
|
|
|
152
|
|
|
private function traverseStringAST(string $stringAST) |
|
153
|
|
|
{ |
|
154
|
|
|
return $this->traverser->traverse( |
|
155
|
|
|
$this->parser->parse( |
|
156
|
|
|
$stringAST |
|
157
|
|
|
) |
|
158
|
|
|
); |
|
159
|
|
|
} |
|
160
|
|
|
|
|
161
|
|
|
private function traverseClassAST(string $className): array |
|
162
|
|
|
{ |
|
163
|
|
|
return $this->traverseStringAST( |
|
164
|
|
|
file_get_contents((new \ReflectionClass($className))->getFileName()) |
|
165
|
|
|
); |
|
166
|
|
|
} |
|
167
|
|
|
|
|
168
|
|
|
private static function assertSameCollectedSymbols(array $expected, array $actual) |
|
169
|
|
|
{ |
|
170
|
|
|
self::assertSame(array_diff($expected, $actual), array_diff($actual, $expected)); |
|
171
|
|
|
} |
|
172
|
|
|
} |
|
173
|
|
|
|
maglnet /
ComposerRequireChecker
