New test.

module/VuFind/tests/unit-tests/src/VuFindTest/Recommend/SideFacetsTest.php

+<?php
+/**
+ * SideFacets recommendation module Test Class
+ *
+ * PHP version 5
+ *
+ * Copyright (C) Villanova University 2010.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @category VuFind2
+ * @package  Tests
+ * @author   Demian Katz <demian.katz@villanova.edu>
+ * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link     http://vufind.org/wiki/vufind2:unit_tests Wiki
+ */
+namespace VuFindTest\Recommend;
+use VuFind\Recommend\SideFacets;
+
+/**
+ * SideFacets recommendation module Test Class
+ *
+ * @category VuFind2
+ * @package  Tests
+ * @author   Demian Katz <demian.katz@villanova.edu>
+ * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link     http://vufind.org/wiki/vufind2:unit_tests Wiki
+ */
+class SideFacetsTest extends \VuFindTest\Unit\TestCase
+{
+    /**
+     * Test "getResults"
+     *
+     * @return void
+     */
+    public function testGetResults()
+    {
+        $results = $this->getMockResults();
+        $sf = $this->getSideFacets(null, $results);
+        $this->assertEquals($results, $sf->getResults());
+    }
+
+    /**
+     * Test getHierarchicalFacets() and getHierarchicalFacetSortOptions()
+     *
+     * @return void
+     */
+    public function testHierarchicalGetters()
+    {
+        $configLoader = $this->getMockConfigLoader(
+            array(
+                'SpecialFacets' => array(
+                    'hierarchical' => array('format'),
+                    'hierarchicalFacetSortOptions' => array('a', 'b', 'c')
+                )
+            )
+        );
+        $sf = $this->getSideFacets($configLoader, null, '', null, null);
+        $this->assertEquals(array('format'), $sf->getHierarchicalFacets());
+        $this->assertEquals(array('a', 'b', 'c'), $sf->getHierarchicalFacetSortOptions());
+    }
+
+    /**
+     * Test missing hierarchical facet helper
+     *
+     * @return void
+     * @expectedException Exception
+     * @expectedExceptionMessage VuFind\Recommend\SideFacets: hierarchical facet helper unavailable
+     */
+    public function testMissingHierarchicalFacetHelper()
+    {
+        $configLoader = $this->getMockConfigLoader(
+            array(
+                'Results' => array(
+                    'format' => 'Format',
+                ),
+                'SpecialFacets' => array(
+                    'hierarchical' => array('format')
+                )
+            )
+        );
+        $results = $this->getMockResults();
+        $response = array('format' => array('dummy'));
+        $results->expects($this->once())->method('getFacetList')
+            ->with($this->equalTo(array('format' => 'Format')))
+            ->will($this->returnValue($response));
+        $sf = $this->getSideFacets($configLoader, $results, '', null, null);
+        $sf->getFacetSet();
+    }
+
+    /**
+     * Get a fully configured module
+     *
+     * @param \VuFind\Config\PluginManager                $configLoader config loader
+     * @param \VuFind\Search\Solr\Results                 $results      results object
+     * @param string                                      $settings     settings
+     * @param \Zend\StdLib\Parameters                     $request      request
+     * @param \VuFind\Search\Solr\HierarchicalFacetHelper $facetHelper  hierarchical facet helper (true to build default, null to omit)
+     *
+     * @return SideFacets
+     */
+    protected function getSideFacets($configLoader = null, $results = null, $settings = '', $request = null, $facetHelper = true)
+    {
+        if (null === $configLoader) {
+            $configLoader = $this->getMockConfigLoader();
+        }
+        if (null === $results) {
+            $results = $this->getMockResults();
+        }
+        if (true === $facetHelper) {
+            $facetHelper = new \VuFind\Search\Solr\HierarchicalFacetHelper();
+        }
+        if (null === $request) {
+            $request = new \Zend\StdLib\Parameters(array());
+        }
+        $sf = new SideFacets($configLoader, $facetHelper);
+        $sf->setConfig($settings);
+        $sf->init($results->getParams(), $request);
+        $sf->process($results);
+        return $sf;
+    }
+
+    /**
+     * Get a mock config loader.
+     *
+     * @param array  $config Configuration to return
+     * @param string $key    Key to store configuration under
+     *
+     * @return \VuFind\Config\PluginManager
+     */
+    protected function getMockConfigLoader($config = array(), $key = 'facets')
+    {
+        $loader = $this->getMockBuilder('VuFind\Config\PluginManager')
+            ->disableOriginalConstructor()->getMock();
+        $loader->expects($this->once())->method('get')->with($this->equalTo($key))
+            ->will($this->returnValue(new \Zend\Config\Config($config)));
+        return $loader;
+    }
+
+    /**
+     * Get a mock results object.
+     *
+     * @param \VuFind\Search\Solr\Params $params Params to include in container.
+     *
+     * @return \VuFind\Search\Solr\Results
+     */
+    protected function getMockResults($params = null)
+    {
+        if (null === $params) {
+            $params = $this->getMockParams();
+        }
+        $results = $this->getMockBuilder('VuFind\Search\Solr\Results')
+            ->disableOriginalConstructor()->getMock();
+        $results->expects($this->any())->method('getParams')
+            ->will($this->returnValue($params));
+        return $results;
+    }
+
+    /**
+     * Get a mock params object.
+     *
+     * @param \VuFindSearch\Query\Query $query Query to include in container.
+     *
+     * @return \VuFind\Search\Solr\Params
+     */
+    protected function getMockParams($query = null)
+    {
+        if (null === $query) {
+            $query = new \VuFindSearch\Query\Query('foo', 'bar');
+        }
+        $params = $this->getMockBuilder('VuFind\Search\Solr\Params')
+            ->disableOriginalConstructor()->getMock();
+        $params->expects($this->any())->method('getQuery')
+            ->will($this->returnValue($query));
+        return $params;
+    }
+}
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