/**
* @covers Cradle\Handlebars\HandlebarsHandler::registerHelper
*/
public function testRegisterHelper()
{
//simple helper
$this->object->registerHelper('root', function () {
return '/some/root';
});
$template = $this->object->compile('{{root}}/bower_components/eve-font-awesome/awesome.css');
$results = $template();
$this->assertEquals('/some/root/bower_components/eve-font-awesome/awesome.css', $results);
$found = false;
$self = $this;
$template = $this->object->reset()->registerHelper('foo', function ($bar, $four, $true, $null, $false, $zoo) use($self, &$found) {
$self->assertEquals('', $bar);
$self->assertEquals(4, $four);
$self->assertTrue($true);
$self->assertNull($null);
$self->assertFalse($false);
$self->assertEquals('foobar', $zoo);
$found = true;
return $four + 1;
})->compile('{{foo bar 4 true null false zoo}}');
$results = $template(['zoo' => 'foobar']);
$this->assertTrue($found);
$this->assertEquals(5, $results);
$found = false;
$template = $this->object->reset()->registerHelper('foo', function ($number, $something1, $number2, $something2) use($self, &$found) {
$self->assertEquals(4.5, $number);
$self->assertEquals(4, $number2);
$self->assertEquals('some"thi " ng', $something1);
$self->assertEquals("some'thi ' ng", $something2);
$found = true;
return $something1 . $something2;
})->compile('{{{foo 4.5 \'some"thi " ng\' 4 "some\'thi \' ng"}}}');
$results = $template();
$this->assertTrue($found);
$this->assertEquals('some"thi " ng' . "some'thi ' ng", $results);
//attributes test
$found = false;
$template = $this->object->reset()->registerHelper('foo', function ($bar, $number, $something1, $number2, $something2, $options) use($self, &$found) {
$self->assertEquals(4.5, $number);
$self->assertEquals(4, $number2);
$self->assertEquals('some"thi " ng', $something1);
$self->assertEquals("some'thi ' ng", $something2);
$self->assertFalse($options['hash']['dog']);
$self->assertEquals('meow', $options['hash']['cat']);
$self->assertEquals('squeak squeak', $options['hash']['mouse']);
$found = true;
return $number2 + 1;
})->compile('{{foo 4bar4 4.5 \'some"thi " ng\' 4 "some\'thi \' ng" ' . 'dog=false cat="meow" mouse=\'squeak squeak\'}}');
$results = $template(['zoo' => 'foobar']);
$this->assertTrue($found);
$this->assertEquals(5, $results);
}
