public function testStartStop()
{
$helper = new SlotsHelper();
$helper->start('bar');
echo 'foo';
$helper->stop();
$this->assertEquals('foo', $helper->get('bar'), '->start() starts a slot');
$this->assertTrue($helper->has('bar'), '->starts() starts a slot');
$helper->start('bar');
try {
$helper->start('bar');
$helper->stop();
$this->fail('->start() throws an InvalidArgumentException if a slot with the same name is already started');
} catch (\Exception $e) {
$helper->stop();
$this->assertInstanceOf('\\InvalidArgumentException', $e, '->start() throws an InvalidArgumentException if a slot with the same name is already started');
$this->assertEquals('A slot named "bar" is already started.', $e->getMessage(), '->start() throws an InvalidArgumentException if a slot with the same name is already started');
}
try {
$helper->stop();
$this->fail('->stop() throws an LogicException if no slot is started');
} catch (\Exception $e) {
$this->assertInstanceOf('\\LogicException', $e, '->stop() throws an LogicException if no slot is started');
$this->assertEquals('No slot started.', $e->getMessage(), '->stop() throws an LogicException if no slot is started');
}
}
public function testGetSetCharset()
{
$helper = new SlotsHelper();
$engine = new ProjectTemplateEngine(new TemplateNameParser(), $this->loader, array($helper));
$this->assertEquals('UTF-8', $engine->getCharset(), 'EngineInterface::getCharset() returns UTF-8 by default');
$this->assertEquals('UTF-8', $helper->getCharset(), 'HelperInterface::getCharset() returns UTF-8 by default');
$engine->setCharset('ISO-8859-1');
$this->assertEquals('ISO-8859-1', $engine->getCharset(), 'EngineInterface::setCharset() changes the default charset to use');
$this->assertEquals('ISO-8859-1', $helper->getCharset(), 'EngineInterface::setCharset() changes the default charset of helper');
}