/**
* @covers \Weasel\Annotation\DocblockLexer::peek
* @covers \Weasel\Annotation\DocblockLexer::cur
* @covers \Weasel\Annotation\DocblockLexer::_wsSkippingPeek
*/
public function testPeek()
{
$testIn = '@ 1 \\ true "foo" bar';
$lexer = new DocblockLexer($testIn);
$cur = $lexer->cur();
$this->assertEquals(DocblockLexer::T_AT, $lexer->peek(0));
$this->assertEquals(DocblockLexer::T_WHITESPACE, $lexer->peek(1));
$this->assertEquals(DocblockLexer::T_INTEGER, $lexer->peek(2));
$this->assertEquals(DocblockLexer::T_IDENTIFIER, $lexer->peek(10));
$this->assertNull($lexer->peek(11));
$this->assertEquals(DocblockLexer::T_AT, $lexer->peek(0, true));
$this->assertEquals(DocblockLexer::T_INTEGER, $lexer->peek(1, true));
$this->assertEquals(DocblockLexer::T_BACKSLASH, $lexer->peek(2, true));
$this->assertEquals(DocblockLexer::T_BOOLEAN, $lexer->peek(3, true));
$this->assertEquals(DocblockLexer::T_IDENTIFIER, $lexer->peek(5, true));
$this->assertNull($lexer->peek(6, true));
$this->assertEquals(DocblockLexer::T_INTEGER, $lexer->peek(1, true));
$this->assertEquals($cur, $lexer->cur());
$lexer->next();
$this->assertEquals(DocblockLexer::T_INTEGER, $lexer->peek(0, true));
}
protected function _ClassName(DocblockLexer $lexer)
{
$next = $lexer->next();
$class = '';
if ($next['type'] === DocblockLexer::T_BACKSLASH) {
$class .= '\\';
$next = $this->_expectNext($lexer, DocblockLexer::T_IDENTIFIER);
}
$class .= $next['token'];
while ($lexer->peek() === DocblockLexer::T_BACKSLASH) {
$this->_expectNext($lexer, DocblockLexer::T_BACKSLASH);
$class .= '\\';
$part = $this->_expectNext($lexer, DocblockLexer::T_IDENTIFIER);
$class .= $part['token'];
}
return $class;
}
