Tests stemming for hook_search_preprocess().
function testPreprocessStemming() {
// Create a node.
$node = $this
->drupalCreateNode(array(
'title' => 'we are testing',
'body' => array(
array(),
),
'langcode' => 'en',
));
// First update the index. This does the initial processing.
node_update_index();
// Then, run the shutdown function. Testing is a unique case where indexing
// and searching has to happen in the same request, so running the shutdown
// function manually is needed to finish the indexing process.
search_update_totals();
// Search for the title of the node with a POST query.
$edit = array(
'or' => 'testing',
);
$this
->drupalPost('search/node', $edit, t('Advanced search'));
// Check if the node has been found.
$this
->assertText('Search results');
$this
->assertText('we are testing');
// Search for the same node using a different query.
$edit = array(
'or' => 'test',
);
$this
->drupalPost('search/node', $edit, t('Advanced search'));
// Check if the node has been found.
$this
->assertText('Search results');
$this
->assertText('we are testing');
}