Added the file exercise_show_functions.lib.test.php CT#191

tests/main/inc/lib/exercise_show_functions.lib.test.php

@@ -0,0 +1,121 @@
+<?php
+
+class TestExerciseShowFunctions extends UnitTestCase {
+	
+	/**
+	 * Shows the answer to a fill-in-the-blanks question, as HTML
+	 * @param string    Answer text
+	 * @param int       Exercise ID
+	 * @param int       Question ID
+	 * @return void
+	 */
+	
+	function testdisplay_fill_in_blanks_answer() {
+		$answer= 'test';
+		$id=1;
+		$questionId=1;
+		ob_start();
+		$res = ExerciseShowFunctions::display_fill_in_blanks_answer($answer,$id,$questionId);
+		ob_end_clean();
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	}
+	
+	/**
+	 * Shows the answer to a free-answer question, as HTML
+	 * @param string    Answer text
+	 * @param int       Exercise ID
+	 * @param int       Question ID
+	 * @return void
+	 */
+	 
+	function testdisplay_free_answer() {
+		$answer= 'test';
+		$id=1;
+		$questionId=1;
+		ob_start();
+		$res = ExerciseShowFunctions::display_free_answer($answer,$id,$questionId);
+		ob_end_clean();
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	}
+	
+	/**
+	 * Displays the answer to a hotspot question
+	 * @param int $answerId
+	 * @param string $answer
+	 * @param string $studentChoice
+	 * @param string $answerComment
+	 * @return void
+	 */
+	 
+	 function testdisplay_hotspot_answer() {
+	 	$answerId = 1;
+		$answer= 'testanswer';
+		$studentChoice='testchoise';
+		$answerComment='testcomment';
+		ob_start();
+		$res = ExerciseShowFunctions::display_hotspot_answer($answerId, $answer, $studentChoice, $answerComment);
+		ob_end_clean();
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	}
+	
+	/**
+	 * Display the answers to a multiple choice question
+	 * @param integer Answer type
+	 * @param integer Student choice
+	 * @param string  Textual answer
+	 * @param string  Comment on answer
+	 * @param string  Correct answer comment
+	 * @param integer Exercise ID
+	 * @param integer Question ID
+	 * @param boolean Whether to show the answer comment or not
+	 * @return void
+ 	 */
+ 	 
+	 function testdisplay_unique_or_multiple_answer() {
+	 	global $feedback_type, $_course;
+	 	$answerType = 1;
+		$studentChoice='testchoise';
+		$answer= 'testanswer';
+		$answerComment='testcomment';
+		$answerCorrect='testcorrect';
+		$id = 1;
+		$questionId = 1;
+		$ans=true;
+		ob_start();
+		$res = ExerciseShowFunctions::display_unique_or_multiple_answer($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans);
+		ob_end_clean();
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	}
+	
+	/**
+	 * This function gets the comments of an exercise
+	 *
+	 * @param int $id
+	 * @param int $question_id
+	 * @return str the comment
+	 */
+	 
+	 function testget_comments() {
+		$id = 1;
+		$question_id = 1;
+		ob_start();
+		$res = ExerciseShowFunctions::get_comments($id,$question_id);
+		ob_end_clean();
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	} 
+	
+	 function testsend_notification() {
+		$arrques = 'test';
+		$arrans = 'test';
+		$to = 'test';
+		$res = ExerciseShowFunctions::send_notification($arrques, $arrans, $to);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	} 	
+}
+?>