public function testOccurences()
{
$str = new Text('let it go');
$this->assertTrue($str->startsWith('let'));
$this->assertTrue($str->startsWith(new Text('let')));
$this->assertFalse($str->startsWith('go'));
$this->assertFalse($str->startsWith(new Text('go')));
$this->assertTrue($str->endsWith('go'));
$this->assertTrue($str->endsWith(new Text('go')));
$this->assertFalse($str->endsWith('let'));
$this->assertFalse($str->endsWith(new Text('let')));
$this->assertTrue($str->contains('it'));
$this->assertTrue($str->contains(new Text('it')));
$this->assertFalse($str->contains('Hulk'));
$this->assertFalse($str->contains(new Text('Hulk')));
$this->assertTrue($str->equals('let it go'));
$this->assertTrue($str->equals(new Text('let it go')));
$this->assertFalse($str->equals('Let It Go'));
$this->assertTrue($str->equalsIgnoreCase('Let It Go'));
$this->assertTrue($str->equalsIgnoreCase(new Text('Let It Go')));
$this->assertFalse($str->isEmpty());
}
/**
* @param mixed $query
* @param mixed $filter
* @return void
*/
protected function applyFilter($query, $filter)
{
if (is_array($filter)) {
// filter by fields
if (isset($filter['fields'])) {
foreach ($filter['fields'] as $column => $value) {
$pos = strpos($column, '.');
if ($pos !== false) {
$rel = NameUtils::toStudlyCase(substr($column, 0, $pos));
$col = substr($column, $pos + 1);
$method = 'use' . $rel . 'Query';
if (method_exists($query, $method)) {
$sub = $query->{$method}();
$this->applyFilter($sub, ['fields' => [$col => $value]]);
$sub->endUse();
}
} else {
$method = 'filterBy' . NameUtils::toStudlyCase($column);
if (method_exists($query, $method)) {
$query->{$method}($value);
}
}
}
}
// filter by features
if (isset($filter['features'])) {
$features = new Text($filter['features']);
if ($features->contains('random')) {
$query->addAscendingOrderByColumn('RAND()');
}
}
}
if (method_exists($this, 'filter')) {
$this->filter($query, $filter);
}
}
