/**
* @dataProvider getUnoptimizedData
*/
public function testCompileWithoutOptimization($expression, $expectedDescription)
{
$lexer = new Lexer();
$parser = new Parser(array());
$compiler = new Compiler();
$node = $parser->parse($lexer->tokenize($expression));
$aDie = $compiler->compile($node);
$this->assertEquals($expectedDescription, $aDie->getValueDescription());
}
/**
* @dataProvider getTokenizeData
*/
public function testTokenize($tokens, $expression)
{
$tokens[] = new Token('end of expression', null, strlen($expression) + 1);
$lexer = new Lexer();
$this->assertEquals(new TokenStream($tokens), $lexer->tokenize($expression));
}
/**
* @dataProvider getParseData
*/
public function testParse($node, $expression, $names = array())
{
$lexer = new Lexer();
$parser = new Parser(array());
$this->assertEquals($node, $parser->parse($lexer->tokenize($expression), $names));
}