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<?php
namespace Doctrine\Tests\Common\Annotations;
use Doctrine\Common\Annotations\DocLexer;
class DocLexerTest extends \PHPUnit_Framework_TestCase
{
public function testMarkerAnnotation()
{
$lexer = new DocLexer;
$lexer->setInput("@Name");
$this->assertNull($lexer->token);
$this->assertNull($lexer->lookahead);
$this->assertTrue($lexer->moveNext());
$this->assertNull($lexer->token);
$this->assertEquals('@', $lexer->lookahead['value']);
$this->assertTrue($lexer->moveNext());
$this->assertEquals('@', $lexer->token['value']);
$this->assertEquals('Name', $lexer->lookahead['value']);
$this->assertFalse($lexer->moveNext());
}
public function testScannerTokenizesDocBlockWhitConstants()
{
$lexer = new DocLexer();
$docblock = '@AnnotationWithConstants(PHP_EOL, ClassWithConstants::SOME_VALUE, \Doctrine\Tests\Common\Annotations\Fixtures\IntefaceWithConstants::SOME_VALUE)';
$tokens = array (
array(
'value' => '@',
'position' => 0,
'type' => DocLexer::T_AT,
),
array(
'value' => 'AnnotationWithConstants',
'position' => 1,
'type' => DocLexer::T_IDENTIFIER,
),
array(
'value' => '(',
'position' => 24,
'type' => DocLexer::T_OPEN_PARENTHESIS,
),
array(
'value' => 'PHP_EOL',
'position' => 25,
'type' => DocLexer::T_IDENTIFIER,
),
array(
'value' => ',',
'position' => 32,
'type' => DocLexer::T_COMMA,
),
array(
'value' => 'ClassWithConstants::SOME_VALUE',
'position' => 34,
'type' => DocLexer::T_IDENTIFIER,
),
array(
'value' => ',',
'position' => 64,
'type' => DocLexer::T_COMMA,
),
array(
'value' => '\\Doctrine\\Tests\\Common\\Annotations\\Fixtures\\IntefaceWithConstants::SOME_VALUE',
'position' => 66,
'type' => DocLexer::T_IDENTIFIER,
),
array(
'value' => ')',
'position' => 143,
'type' => DocLexer::T_CLOSE_PARENTHESIS,
)
);
$lexer->setInput($docblock);
foreach ($tokens as $expected) {
$lexer->moveNext();
$lookahead = $lexer->lookahead;
$this->assertEquals($expected['value'], $lookahead['value']);
$this->assertEquals($expected['type'], $lookahead['type']);
$this->assertEquals($expected['position'], $lookahead['position']);
}
$this->assertFalse($lexer->moveNext());
}
public function testScannerTokenizesDocBlockWhitInvalidIdentifier()
{
$lexer = new DocLexer();
$docblock = '@Foo\3.42';
$tokens = array (
array(
'value' => '@',
'position' => 0,
'type' => DocLexer::T_AT,
),
array(
'value' => 'Foo',
'position' => 1,
'type' => DocLexer::T_IDENTIFIER,
),
array(
'value' => '\\',
'position' => 4,
'type' => DocLexer::T_NAMESPACE_SEPARATOR,
),
array(
'value' => 3.42,
'position' => 5,
'type' => DocLexer::T_FLOAT,
)
);
$lexer->setInput($docblock);
foreach ($tokens as $expected) {
$lexer->moveNext();
$lookahead = $lexer->lookahead;
$this->assertEquals($expected['value'], $lookahead['value']);
$this->assertEquals($expected['type'], $lookahead['type']);
$this->assertEquals($expected['position'], $lookahead['position']);
}
$this->assertFalse($lexer->moveNext());
}
}
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