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gaia/apps/fm/test/marionette/fm_test.js

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+/* global marionette, require, setup, suite, test */
+'use strict';
+
+var assert = require('assert');
+var Fm = require('./lib/fm.js');
+
+
+marionette('FM Radio test', function() {
+
+  var client = marionette.client({
+    profile: {},
+    desiredCapabilities: { raisesAccessibilityExceptions: false }
+  });
+
+
+  var fm;
+
+  setup(function() {
+    fm = new Fm(client);
+
+    fm.launch();
+    fm.waitForLoaded();
+
+  });
+
+
+  suite('FM Radio UI', function() {
+    test('Test basic UI', function() {
+      try {
+        var freq = fm.getCurrentFrequency();
+        assert.equal(freq, '87.5');
+
+        var dialFreq = fm.getDialFreq();
+        assert.equal(dialFreq, '87.5');
+
+        assert.equal(freq, dialFreq);
+
+        // test seek up and down
+        var startFreq = freq;
+
+        fm.seekUp();
+
+        freq = fm.getCurrentFrequency();
+        assert.notEqual(freq, startFreq);
+
+        dialFreq = fm.getDialFreq();
+        assert.equal(parseFloat(dialFreq), parseFloat(freq));
+
+        fm.seekDown();
+
+        freq = fm.getCurrentFrequency();
+        assert.equal(freq, startFreq);
+
+        dialFreq = fm.getDialFreq();
+        assert.equal(parseFloat(dialFreq), parseFloat(freq));
+
+        // see about the frequency being saved.
+        fm.seekUp();
+        startFreq = fm.getCurrentFrequency();
+        fm.close();
+
+        fm.launch();
+        fm.waitForLoaded();
+        freq = fm.getCurrentFrequency();
+        assert.equal(parseFloat(freq), parseFloat(startFreq));
+
+      } catch(e) {
+        assert.ok(false, e.stack);
+      }
+    });
+  });
+
+  suite('FM Radio favourites', function() {
+    test('Test favouriting', function() {
+      try {
+        fm.seekUp();
+
+        var isFav = fm.isFav();
+        assert.ok(!isFav, 'Frequency shouldn\'t have been favourited');
+
+        fm.fav();
+        isFav = fm.isFav();
+        assert.ok(isFav, 'Frequency should be favourited');
+
+        fm.close();
+
+        fm.launch();
+        fm.waitForLoaded();
+
+        isFav = fm.isFav();
+        assert.ok(isFav, 'Frequency should be favourited after reboot.');
+
+        // checking we have a selected favourite.
+        var elem = fm.selectedFavItem();
+        assert.ok(elem, 'Can\'t find selected favourite');
+
+        var freq = fm.getCurrentFrequency();
+
+        // checking the text content of the favourite.
+        var favFreq = fm.selectedFavItemText();
+        assert.equal(favFreq, freq,
+                     'Current frequency and selected favourite do not match');
+
+        // checking the id of the favourite.
+        var id = elem.getAttribute('id');
+        favFreq = id.substring(id.indexOf('-') + 1);
+        assert.equal(
+          parseFloat(favFreq), parseFloat(freq),
+          'Current frequency and selected favourite ID do not match');
+
+        fm.seekUp();
+        var newFreq = fm.getCurrentFrequency();
+
+        assert.notEqual(freq, newFreq);
+
+        fm.fav();
+        assert.ok(fm.isFav());
+
+        // count number of favs. Should be 2.
+        var elems = client.findElement(Fm.Selector.favList).
+            findElements(Fm.Selector.favItem);
+        assert.equal(elems.length, 2);
+
+        favFreq = fm.selectedFavItemText();
+        assert.equal(favFreq, newFreq);
+
+        elem.tap();
+        assert.ok(fm.isFav());
+
+        favFreq = fm.selectedFavItemText();
+        assert.notEqual(favFreq, newFreq);
+
+        // remove the favourite.
+        fm.fav();
+        assert.ok(!fm.isFav());
+
+        // count number of favs. Should be 1.
+        elems = client.findElement(Fm.Selector.favList).
+            findElements(Fm.Selector.favItem);
+        assert.equal(elems.length, 1);
+      } catch(e) {
+        assert.ok(false, e.stack);
+      }
+    });
+  });
+});