function DBLogTestCase::testFilter

Tests the database log filter functionality at admin/reports/dblog.

File

modules/dblog/dblog.test, line 502

Class

DBLogTestCase

Tests logging messages to the database.

Code

protected function testFilter() {
    $this->drupalLogin($this->big_user);
    // Clear the log to ensure that only generated entries will be found.
    db_delete('watchdog')->execute();
    // Generate 9 random watchdog entries.
    $type_names = array();
    $types = array();
    for ($i = 0; $i < 3; $i++) {
        $type_names[] = $type_name = $this->randomName();
        $severity = WATCHDOG_EMERGENCY;
        for ($j = 0; $j < 3; $j++) {
            $types[] = $type = array(
                'count' => $j + 1,
                'type' => $type_name,
                'severity' => $severity++,
            );
            $this->generateLogEntries($type['count'], $type['type'], $type['severity']);
        }
    }
    // View the database log page.
    $this->drupalGet('admin/reports/dblog');
    // Confirm that all the entries are displayed.
    $count = $this->getTypeCount($types);
    foreach ($types as $key => $type) {
        $this->assertEqual($count[$key], $type['count'], 'Count matched');
    }
    // Filter by each type and confirm that entries with various severities are
    // displayed.
    foreach ($type_names as $type_name) {
        $edit = array(
            'type[]' => array(
                $type_name,
            ),
        );
        $this->drupalPost(NULL, $edit, t('Filter'));
        // Count the number of entries of this type.
        $type_count = 0;
        foreach ($types as $type) {
            if ($type['type'] == $type_name) {
                $type_count += $type['count'];
            }
        }
        $count = $this->getTypeCount($types);
        $this->assertEqual(array_sum($count), $type_count, 'Count matched');
    }
    // Set the filter to match each of the two filter-type attributes and
    // confirm the correct number of entries are displayed.
    foreach ($types as $key => $type) {
        $edit = array(
            'type[]' => array(
                $type['type'],
            ),
            'severity[]' => array(
                $type['severity'],
            ),
        );
        $this->drupalPost(NULL, $edit, t('Filter'));
        $count = $this->getTypeCount($types);
        $this->assertEqual(array_sum($count), $type['count'], 'Count matched');
    }
    // Clear all logs and make sure the confirmation message is found.
    $this->drupalPost('admin/reports/dblog', array(), t('Clear log messages'));
    $this->assertText(t('Database log cleared.'), 'Confirmation message found');
}