add tests for change from JSON strings to objects/arrays in data

tests/plugins/plugin-cloze.test.js

@@ -136,5 +136,22 @@ describe('cloze', function(){
 		expect(called).toBeTruthy();
 	});
 
+	test('response data is stored as an array', function(){
+		var trial = {
+			type: 'cloze',
+			text: 'This is a %cloze% text. Here is another cloze response box %%.'
+		}
 
+		jsPsych.init({
+			timeline: [trial]
+		});
+
+		document.getElementById('input0').value = 'cloze1';
+		document.getElementById('input1').value = 'cloze2';
+		utils.clickTarget(document.querySelector('#finish_cloze_button'));
+		var data = jsPsych.data.get().values()[0].answers;
+		expect(data.length).toBe(2);
+		expect(data[0]).toBe('cloze1');
+		expect(data[1]).toBe('cloze2');
+	});
 });

tests/plugins/plugin-instructions.test.js

@@ -63,4 +63,23 @@ describe('instructions plugin', function(){
 		expect(jsPsych.getDisplayElement().innerHTML).toBe('');
 	})
 
+	test('view history data is stored as array of objects', function(){
+		var trial = {
+			type: 'instructions',
+			pages: ['page 1', 'page 2'],
+			key_forward: 'a'
+		}
+
+		jsPsych.init({
+			timeline: [trial]
+		});
+
+		utils.pressKey('a');
+		utils.pressKey('a');
+		expect(jsPsych.getDisplayElement().innerHTML).toBe('');
+		var data = jsPsych.data.get().values()[0].view_history;
+		expect(data[0].page_index).toBe(0);
+		expect(data[1].page_index).toBe(1);
+	})
+
 });

tests/plugins/plugin-rdk.test.js

@@ -14,4 +14,48 @@ describe('rdk plugin', function(){
 		expect(typeof window.jsPsych.plugins['rdk']).not.toBe('undefined');
 	});
 
+	test('choices and frame data are stored as arrays', function(){
+		var trial = {
+			type: 'rdk',
+			number_of_dots: 200,
+			RDK_type: 3,
+			choices: ['a', 'l'], 
+			correct_choice: 'l', 
+			coherent_direction: 0
+		}
+
+		jsPsych.init({
+			timeline: [trial]
+		});
+
+		utils.pressKey('l')
+		var data = jsPsych.data.get().values()[0];
+		expect(Array.isArray(data.choices)).toBe(true);
+		expect(data.choices).toStrictEqual(['a', 'l']);
+		expect(Array.isArray(data.frame_rate_array)).toBe(true);
+	});
+
+	test('responses are scored correctly', function(){
+		var trial = {
+			type: 'rdk',
+			number_of_dots: 200,
+			RDK_type: 3,
+			choices: ['a', 'l'], 
+			correct_choice: 'l', 
+			coherent_direction: 0
+		}
+		jsPsych.init({
+			timeline: [trial,trial]
+		});
+
+		utils.pressKey('l');
+		utils.pressKey('a');
+
+		var data = jsPsych.data.get().values();
+		expect(data[0].key_press).toBe('l');
+		expect(data[0].correct).toBe(true);
+		expect(data[1].key_press).toBe('a');
+		expect(data[1].correct).toBe(false);
+	});
+
 });