session-desktop/test/views/group_update_view_test.js

describe('GroupUpdateView', function() {
  it('should show new group members', function() {
    var view = new Whisper.GroupUpdateView({model: {joined: ['Alice', 'Bob']}}).render();
    assert.match(view.$el.text(), /Alice.*Bob.*joined the group/);
  });

  it('should note updates to the title', function() {
    var view = new Whisper.GroupUpdateView({model: {name: 'New name'}}).render();
    assert.match(view.$el.text(), /Title is now 'New name'/);
  });

  it('should say "Updated the group"', function() {
    var view = new Whisper.GroupUpdateView({model: {avatar: 'New avatar'}}).render();
    assert.match(view.$el.text(), /Updated the group/);
  });
});