/**
* @test
*/
public function it_creates_a_sequence_with_any_expectation()
{
$sequence = SequenceBuilder::create()->expect()->quantity()->any()->token(T_WHITESPACE, "\n")->end()->end()->build();
$expectedSequence = new ForwardSequence();
$expectedSequence->addExpectation(new Quantity(new ExactMatch(T_WHITESPACE, "\n"), null, null));
$this->assertEquals($expectedSequence, $sequence);
}
/**
* @test
*/
public function it_fails_when_peek_is_called_but_end_of_sequence_is_reached()
{
$forwardSequence = new ForwardSequence();
$this->setExpectedException('Matthias\\Codesniffer\\Sequence\\Exception\\EndOfSequence');
$forwardSequence->peek();
}
/**
* @test
* @dataProvider tokensProvider
*/
public function it_matches_a_complicated_set_of_expectations(array $expectations, array $tokens, $expectedToMatch)
{
$sequence = new ForwardSequence($expectations);
$this->assertSame($expectedToMatch, $sequence->matches($tokens, 0));
}
/**
* @test
* @dataProvider tokensProvider
*/
public function it_matches_succeeding_tokens(array $expectations, array $tokens, $tokenIndex, $expectedToMatch)
{
$sequence = new ForwardSequence(array(new Succeeding($expectations)));
$this->assertSame($expectedToMatch, $sequence->matches($tokens, $tokenIndex));
}
/**
* @test
* @dataProvider tokensProvider
*/
public function it_matches_a_number_of_tokens(ExpectationInterface $innerExpectation, $minimum, $maximum, array $tokens, $tokenIndex, $expectedToMatch)
{
$sequence = new ForwardSequence();
$sequence->addExpectation(new Quantity($innerExpectation, $minimum, $maximum));
$this->assertSame($expectedToMatch, $sequence->matches($tokens, $tokenIndex));
}
/**
* @test
* @dataProvider tokensProvider
*/
public function it_matches_exactly_one_token($tokens, $tokenIndex, $expectedToMatch)
{
$sequence = new ForwardSequence();
$sequence->addExpectation(new ExactMatch(T_WHITESPACE));
$this->assertSame($expectedToMatch, $sequence->matches($tokens, $tokenIndex));
}
