Test that the search form block can be placed and works.
protected function testSearchFormBlock() {
$block = $this
->drupalPlaceBlock('search_form_block');
$this
->drupalGet('');
$this
->assertText($block
->label(), 'Block title was found.');
// Test a normal search via the block form, from the front page.
$terms = array(
'search_block_form' => 'test',
);
$this
->drupalPost('node', $terms, t('Search'));
$this
->assertText('Your search yielded no results');
// Test a search from the block on a 404 page.
$this
->drupalGet('foo');
$this
->assertResponse(404);
$this
->drupalPost(NULL, $terms, t('Search'));
$this
->assertResponse(200);
$this
->assertText('Your search yielded no results');
$visibility = $block
->get('visibility');
$visibility['path']['pages'] = 'search';
$block
->set('visibility', $visibility);
$this
->drupalPost('node', $terms, t('Search'));
$this
->assertText('Your search yielded no results');
// Confirm that the user is redirected to the search page.
$this
->assertEqual($this
->getUrl(), url('search/node/' . $terms['search_block_form'], array(
'absolute' => TRUE,
)), 'Redirected to correct url.');
// Test an empty search via the block form, from the front page.
$terms = array(
'search_block_form' => '',
);
$this
->drupalPost('node', $terms, t('Search'));
$this
->assertText('Please enter some keywords');
// Confirm that the user is redirected to the search page, when form is
// submitted empty.
$this
->assertEqual($this
->getUrl(), url('search/node/', array(
'absolute' => TRUE,
)), 'Redirected to correct url.');
}