TableSortTest::testTableSortInit

Test tablesort_init().

File

modules/simpletest/tests/tablesort.test, line 45

Various tablesort tests.

Code

function testTableSortInit() {

  // Test simple table headers.

  $headers = array('foo', 'bar', 'baz');
  // Reset $_GET to prevent parameters from Simpletest and Batch API ending
  // up in $ts['query'].
  $_GET = array('q' => 'jahwohl');
  $expected_ts = array(
    'name' => 'foo', 
    'sql' => '', 
    'sort' => 'asc', 
    'query' => array(),
  );
  $ts = tablesort_init($headers);
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Simple table headers sorted correctly.'));

  // Test with simple table headers plus $_GET parameters that should _not_
  // override the default.

  $_GET = array(
    'q' => 'jahwohl',
    // This should not override the table order because only complex
    // headers are overridable. 
    'order' => 'bar',
  );
  $ts = tablesort_init($headers);
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Simple table headers plus non-overriding $_GET parameters sorted correctly.'));

  // Test with simple table headers plus $_GET parameters that _should_
  // override the default.

  $_GET = array(
    'q' => 'jahwohl', 
    'sort' => 'DESC',
    // Add an unrelated parameter to ensure that tablesort will include
    // it in the links that it creates. 
    'alpha' => 'beta',
  );
  $expected_ts['sort'] = 'desc';
  $expected_ts['query'] = array('alpha' => 'beta');
  $ts = tablesort_init($headers);
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Simple table headers plus $_GET parameters sorted correctly.'));

  // Test complex table headers.

  $headers = array(
    'foo',
    array(
      'data' => '1', 
      'field' => 'one', 
      'sort' => 'asc', 
      'colspan' => 1,
    ),
    array(
      'data' => '2', 
      'field' => 'two', 
      'sort' => 'desc',
    ),
  );
  // Reset $_GET from previous assertion.
  $_GET = array(
    'q' => 'jahwohl', 
    'order' => '2',
  );
  $ts = tablesort_init($headers);
  $expected_ts = array(
    'name' => '2', 
    'sql' => 'two', 
    'sort' => 'desc', 
    'query' => array(),
  );
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Complex table headers sorted correctly.'));

  // Test complex table headers plus $_GET parameters that should _not_
  // override the default.

  $_GET = array(
    'q' => 'jahwohl',
    // This should not override the table order because this header does not
    // exist. 
    'order' => 'bar',
  );
  $ts = tablesort_init($headers);
  $expected_ts = array(
    'name' => '1', 
    'sql' => 'one', 
    'sort' => 'asc', 
    'query' => array(),
  );
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Complex table headers plus non-overriding $_GET parameters sorted correctly.'));
  unset($_GET['sort'], $_GET['order'], $_GET['alpha']);

  // Test complex table headers plus $_GET parameters that _should_
  // override the default.

  $_GET = array(
    'q' => 'jahwohl', 
    'order' => '1', 
    'sort' => 'ASC',
    // Add an unrelated parameter to ensure that tablesort will include
    // it in the links that it creates. 
    'alpha' => 'beta',
  );
  $expected_ts = array(
    'name' => '1', 
    'sql' => 'one', 
    'sort' => 'asc', 
    'query' => array('alpha' => 'beta'),
  );
  $ts = tablesort_init($headers);
  $this->verbose(strtr('$ts: <pre>!ts</pre>', array('!ts' => check_plain(var_export($ts, TRUE)))));
  $this->assertEqual($ts, $expected_ts, t('Complex table headers plus $_GET parameters sorted correctly.'));
  unset($_GET['sort'], $_GET['order'], $_GET['alpha']);

}