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<?php
class Parser_test extends CI_TestCase {
public function set_up()
{
$this->parser = new CI_Parser();
$this->ci_instance_var('parser', $this->parser);
}
// --------------------------------------------------------------------
public function test_set_delimiters()
{
// Make sure default delimiters are there
$this->assertEquals('{', $this->parser->l_delim);
$this->assertEquals('}', $this->parser->r_delim);
// Change them to square brackets
$this->parser->set_delimiters('[', ']');
// Make sure they changed
$this->assertEquals('[', $this->parser->l_delim);
$this->assertEquals(']', $this->parser->r_delim);
// Reset them
$this->parser->set_delimiters();
// Make sure default delimiters are there
$this->assertEquals('{', $this->parser->l_delim);
$this->assertEquals('}', $this->parser->r_delim);
}
// --------------------------------------------------------------------
public function test_parse_string()
{
$data = array(
'title' => 'Page Title',
'body' => 'Lorem ipsum dolor sit amet.'
);
$template = "{title}\n{body}";
$result = implode("\n", $data);
$this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE));
}
// --------------------------------------------------------------------
public function test_parse()
{
$this->_parse_no_template();
$this->_parse_var_pair();
$this->_mismatched_var_pair();
}
// --------------------------------------------------------------------
private function _parse_no_template()
{
$this->assertFalse($this->parser->parse_string('', '', TRUE));
}
// --------------------------------------------------------------------
private function _parse_var_pair()
{
$data = array(
'title' => 'Super Heroes',
'powers' => array(array('invisibility' => 'yes', 'flying' => 'no'))
);
$template = "{title}\n{powers}{invisibility}\n{flying}{/powers}\nsecond:{powers} {invisibility} {flying}{/powers}";
$this->assertEquals("Super Heroes\nyes\nno\nsecond: yes no", $this->parser->parse_string($template, $data, TRUE));
}
// --------------------------------------------------------------------
private function _mismatched_var_pair()
{
$data = array(
'title' => 'Super Heroes',
'powers' => array(array('invisibility' => 'yes', 'flying' => 'no'))
);
$template = "{title}\n{powers}{invisibility}\n{flying}";
$result = "Super Heroes\n{powers}{invisibility}\n{flying}";
$this->assertEquals($result, $this->parser->parse_string($template, $data, TRUE));
}
}
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