Dev: Add test for language changer

tests/surveys/LanguageChangerTest.php

@@ -0,0 +1,129 @@
+<?php
+
+namespace ls\tests;
+
+use Facebook\WebDriver\WebDriverBy;
+use Facebook\WebDriver\Exception\NoSuchElementException;
+
+/**
+ * @since 2018-01-17
+ * @group langchang
+ */
+class LanguageChangerTest extends TestBaseClassWeb
+{
+    /**
+     * Setup before class.
+     */
+    public static function setupBeforeClass()
+    {
+        parent::setUpBeforeClass();
+
+        // Import survey.
+        $surveyFile = self::$surveysFolder . '/limesurvey_survey_143933.lss';
+        self::importSurvey($surveyFile);
+
+        // Activate survey.
+        self::$testHelper->activateSurvey(self::$surveyId);
+    }
+
+    /**
+     * 
+     */
+    public function testBasic()
+    {
+        // To make writing shorter.
+        $web = self::$webDriver;
+        $sgqa = $this->getSgqa();
+        $url = $this->getSurveyUrl();
+
+        try {
+            // Open survey.
+            $web->get($url);
+
+            // Change to Deutsch.
+            $web->changeLanguageSelect('de');
+
+            // Check so that we see German text.
+            $text = $web->findElement(
+                WebDriverBy::cssSelector('.question-count-text')
+            );
+            $this->assertContains($text->getText(), 'In dieser Umfrage sind 2 Fragen enthalten.');
+
+            // Click next.
+            $web->next();
+
+            // Fill in first question.
+            $web->answerTextQuestion($sgqa, 'This is an answer');
+
+            // Change to English.
+            $web->changeLanguage('en');
+
+            // Go to second question group.
+            $web->next();
+
+            // Submit survey.
+            $web->next();
+
+            $query = sprintf(
+                'SELECT * FROM {{survey_%d}}',
+                self::$surveyId
+            );
+            $db = \Yii::app()->getDb();
+            $rows = $db->createCommand($query)->queryAll();
+            $this->assertCount(1, $rows);
+            $this->assertEquals($rows[0][$sgqa], 'This is an answer');
+
+        } catch (\Exception $ex) {
+            self::$testHelper->takeScreenshot($web, 'LanguageChangerTest');
+            $this->assertFalse(
+                true,
+                'Url: ' . $url . PHP_EOL
+                .  'Screenshot taken.' . PHP_EOL
+                .  self::$testHelper->javaTrace($ex)
+            );
+        }
+
+        // Change language
+        // Check so that text is still present.
+        // Next and submit
+        // Check database values.
+    }
+
+    /**
+     */
+    protected function getSgqa()
+    {
+        // Get questions.
+        // TODO: Use \createFieldMap instead?
+        $survey = \Survey::model()->findByPk(self::$surveyId);
+        $questionObjects = $survey->groups[0]->questions;
+        $questions = [];
+        foreach ($questionObjects as $q) {
+            $questions[$q->title] = $q;
+        }
+        $subquestions = [];
+        foreach ($questions['q1']->subquestions as $subq) {
+            $subquestions[$subq->title] = $subq;
+        }
+        $sgqa = self::$surveyId . 'X' . $survey->groups[0]->gid . 'X' . $questions['q1']->qid;
+        return $sgqa;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getSurveyUrl()
+    {
+        $urlMan = \Yii::app()->urlManager;
+        $urlMan->setBaseUrl('http://' . self::$domain . '/index.php');
+        $url = $urlMan->createUrl(
+            'survey/index',
+            [
+                'sid' => self::$surveyId,
+                'newtest' => 'Y',
+                'lang' => 'pt'
+            ]
+        );
+        return $url;
+    }
+}