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<?php
namespace PhpParser\Node;
use PHPUnit\Framework\TestCase;
class NameTest extends TestCase
{
public function testConstruct() {
$name = new Name(array('foo', 'bar'));
$this->assertSame(array('foo', 'bar'), $name->parts);
$name = new Name('foo\bar');
$this->assertSame(array('foo', 'bar'), $name->parts);
$name = new Name($name);
$this->assertSame(array('foo', 'bar'), $name->parts);
}
public function testGet() {
$name = new Name('foo');
$this->assertSame('foo', $name->getFirst());
$this->assertSame('foo', $name->getLast());
$name = new Name('foo\bar');
$this->assertSame('foo', $name->getFirst());
$this->assertSame('bar', $name->getLast());
}
public function testToString() {
$name = new Name('foo\bar');
$this->assertSame('foo\bar', (string) $name);
$this->assertSame('foo\bar', $name->toString());
}
public function testSlice() {
$name = new Name('foo\bar\baz');
$this->assertEquals(new Name('foo\bar\baz'), $name->slice(0));
$this->assertEquals(new Name('bar\baz'), $name->slice(1));
$this->assertNull($name->slice(3));
$this->assertEquals(new Name('foo\bar\baz'), $name->slice(-3));
$this->assertEquals(new Name('bar\baz'), $name->slice(-2));
$this->assertEquals(new Name('foo\bar'), $name->slice(0, -1));
$this->assertNull($name->slice(0, -3));
$this->assertEquals(new Name('bar'), $name->slice(1, -1));
$this->assertNull($name->slice(1, -2));
$this->assertEquals(new Name('bar'), $name->slice(-2, 1));
$this->assertEquals(new Name('bar'), $name->slice(-2, -1));
$this->assertNull($name->slice(-2, -2));
}
/**
* @expectedException \OutOfBoundsException
* @expectedExceptionMessage Offset 4 is out of bounds
*/
public function testSliceOffsetTooLarge() {
(new Name('foo\bar\baz'))->slice(4);
}
/**
* @expectedException \OutOfBoundsException
* @expectedExceptionMessage Offset -4 is out of bounds
*/
public function testSliceOffsetTooSmall() {
(new Name('foo\bar\baz'))->slice(-4);
}
/**
* @expectedException \OutOfBoundsException
* @expectedExceptionMessage Length 4 is out of bounds
*/
public function testSliceLengthTooLarge() {
(new Name('foo\bar\baz'))->slice(0, 4);
}
/**
* @expectedException \OutOfBoundsException
* @expectedExceptionMessage Length -4 is out of bounds
*/
public function testSliceLengthTooSmall() {
(new Name('foo\bar\baz'))->slice(0, -4);
}
public function testConcat() {
$this->assertEquals(new Name('foo\bar\baz'), Name::concat('foo', 'bar\baz'));
$this->assertEquals(
new Name\FullyQualified('foo\bar'),
Name\FullyQualified::concat(['foo'], new Name('bar'))
);
$attributes = ['foo' => 'bar'];
$this->assertEquals(
new Name\Relative('foo\bar\baz', $attributes),
Name\Relative::concat(new Name\FullyQualified('foo\bar'), 'baz', $attributes)
);
$this->assertEquals(new Name('foo'), Name::concat(null, 'foo'));
$this->assertEquals(new Name('foo'), Name::concat('foo', null));
$this->assertNull(Name::concat(null, null));
}
public function testIs() {
$name = new Name('foo');
$this->assertTrue ($name->isUnqualified());
$this->assertFalse($name->isQualified());
$this->assertFalse($name->isFullyQualified());
$this->assertFalse($name->isRelative());
$name = new Name('foo\bar');
$this->assertFalse($name->isUnqualified());
$this->assertTrue ($name->isQualified());
$this->assertFalse($name->isFullyQualified());
$this->assertFalse($name->isRelative());
$name = new Name\FullyQualified('foo');
$this->assertFalse($name->isUnqualified());
$this->assertFalse($name->isQualified());
$this->assertTrue ($name->isFullyQualified());
$this->assertFalse($name->isRelative());
$name = new Name\Relative('foo');
$this->assertFalse($name->isUnqualified());
$this->assertFalse($name->isQualified());
$this->assertFalse($name->isFullyQualified());
$this->assertTrue ($name->isRelative());
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Expected string, array of parts or Name instance
*/
public function testInvalidArg() {
Name::concat('foo', new \stdClass);
}
}
|
