/**
* Test for the clear method (clearing each query type).
*
* @return void
*
* @covers JDatabaseQuery::clear
* @since 11.1
*/
public function testClear_type()
{
$types = array(
'select',
'delete',
'update',
'insert',
'union',
);
$clauses = array(
'from',
'join',
'set',
'where',
'group',
'having',
'order',
'columns',
'values',
);
// Set the clauses.
foreach ($clauses as $clause)
{
$this->_instance->$clause = $clause;
}
// Check that all properties have been cleared
foreach ($types as $type)
{
// Set the type.
$this->_instance->$type = $type;
// Clear the type.
$this->_instance->clear($type);
// Check the type has been cleared.
$this->assertThat(
$this->_instance->type,
$this->equalTo(null)
);
$this->assertThat(
$this->_instance->get($type),
$this->equalTo(null)
);
// Now check the claues have not been affected.
foreach ($clauses as $clause)
{
$this->assertThat(
$this->_instance->get($clause),
$this->equalTo($clause)
);
}
}
}
