www.aleph1.co.uk Git - yaffs-website/blob - vendor/nikic/php-parser/test/PhpParser/Node/NameTest.php

   1 <?php
   2
   3 namespace PhpParser\Node;
   4
   5 class NameTest extends \PHPUnit_Framework_TestCase
   6 {
   7     public function testConstruct() {
   8         $name = new Name(array('foo', 'bar'));
   9         $this->assertSame(array('foo', 'bar'), $name->parts);
  10
  11         $name = new Name('foo\bar');
  12         $this->assertSame(array('foo', 'bar'), $name->parts);
  13
  14         $name = new Name($name);
  15         $this->assertSame(array('foo', 'bar'), $name->parts);
  16     }
  17
  18     public function testGet() {
  19         $name = new Name('foo');
  20         $this->assertSame('foo', $name->getFirst());
  21         $this->assertSame('foo', $name->getLast());
  22
  23         $name = new Name('foo\bar');
  24         $this->assertSame('foo', $name->getFirst());
  25         $this->assertSame('bar', $name->getLast());
  26     }
  27
  28     public function testToString() {
  29         $name = new Name('foo\bar');
  30
  31         $this->assertSame('foo\bar', (string) $name);
  32         $this->assertSame('foo\bar', $name->toString());
  33     }
  34
  35     public function testSlice() {
  36         $name = new Name('foo\bar\baz');
  37         $this->assertEquals(new Name('foo\bar\baz'), $name->slice(0));
  38         $this->assertEquals(new Name('bar\baz'), $name->slice(1));
  39         $this->assertNull($name->slice(3));
  40         $this->assertEquals(new Name('foo\bar\baz'), $name->slice(-3));
  41         $this->assertEquals(new Name('bar\baz'), $name->slice(-2));
  42         $this->assertEquals(new Name('foo\bar'), $name->slice(0, -1));
  43         $this->assertNull($name->slice(0, -3));
  44         $this->assertEquals(new Name('bar'), $name->slice(1, -1));
  45         $this->assertNull($name->slice(1, -2));
  46         $this->assertEquals(new Name('bar'), $name->slice(-2, 1));
  47         $this->assertEquals(new Name('bar'), $name->slice(-2, -1));
  48         $this->assertNull($name->slice(-2, -2));
  49     }
  50
  51     /**
  52      * @expectedException \OutOfBoundsException
  53      * @expectedExceptionMessage Offset 4 is out of bounds
  54      */
  55     public function testSliceOffsetTooLarge() {
  56         (new Name('foo\bar\baz'))->slice(4);
  57     }
  58
  59     /**
  60      * @expectedException \OutOfBoundsException
  61      * @expectedExceptionMessage Offset -4 is out of bounds
  62      */
  63     public function testSliceOffsetTooSmall() {
  64         (new Name('foo\bar\baz'))->slice(-4);
  65     }
  66
  67     /**
  68      * @expectedException \OutOfBoundsException
  69      * @expectedExceptionMessage Length 4 is out of bounds
  70      */
  71     public function testSliceLengthTooLarge() {
  72         (new Name('foo\bar\baz'))->slice(0, 4);
  73     }
  74
  75     /**
  76      * @expectedException \OutOfBoundsException
  77      * @expectedExceptionMessage Length -4 is out of bounds
  78      */
  79     public function testSliceLengthTooSmall() {
  80         (new Name('foo\bar\baz'))->slice(0, -4);
  81     }
  82
  83     public function testConcat() {
  84         $this->assertEquals(new Name('foo\bar\baz'), Name::concat('foo', 'bar\baz'));
  85         $this->assertEquals(
  86             new Name\FullyQualified('foo\bar'),
  87             Name\FullyQualified::concat(['foo'], new Name('bar'))
  88         );
  89
  90         $attributes = ['foo' => 'bar'];
  91         $this->assertEquals(
  92             new Name\Relative('foo\bar\baz', $attributes),
  93             Name\Relative::concat(new Name\FullyQualified('foo\bar'), 'baz', $attributes)
  94         );
  95
  96         $this->assertEquals(new Name('foo'), Name::concat(null, 'foo'));
  97         $this->assertEquals(new Name('foo'), Name::concat('foo', null));
  98         $this->assertNull(Name::concat(null, null));
  99     }
 100
 101     public function testIs() {
 102         $name = new Name('foo');
 103         $this->assertTrue ($name->isUnqualified());
 104         $this->assertFalse($name->isQualified());
 105         $this->assertFalse($name->isFullyQualified());
 106         $this->assertFalse($name->isRelative());
 107
 108         $name = new Name('foo\bar');
 109         $this->assertFalse($name->isUnqualified());
 110         $this->assertTrue ($name->isQualified());
 111         $this->assertFalse($name->isFullyQualified());
 112         $this->assertFalse($name->isRelative());
 113
 114         $name = new Name\FullyQualified('foo');
 115         $this->assertFalse($name->isUnqualified());
 116         $this->assertFalse($name->isQualified());
 117         $this->assertTrue ($name->isFullyQualified());
 118         $this->assertFalse($name->isRelative());
 119
 120         $name = new Name\Relative('foo');
 121         $this->assertFalse($name->isUnqualified());
 122         $this->assertFalse($name->isQualified());
 123         $this->assertFalse($name->isFullyQualified());
 124         $this->assertTrue ($name->isRelative());
 125     }
 126
 127     /**
 128      * @expectedException        \InvalidArgumentException
 129      * @expectedExceptionMessage Expected string, array of parts or Name instance
 130      */
 131     public function testInvalidArg() {
 132         Name::concat('foo', new \stdClass);
 133     }
 134 }