private void VerifyRenderedMessagesMatchExpected(Color color, string cssAttributeExpected)
        {
            IDisplayOptionsReadOnly           displayOptions = new MockDisplayOptions();
            IConversation                     conversation   = DummyConversationDataGenerator.GetSingleConversation(DummyPhoneNumberId.ObamaCell);
            ConversationRendererHtml_Accessor renderer       = new ConversationRendererHtml_Accessor(displayOptions, conversation, new AttachmentExportLocator(null));

            string cssAttributeActual = renderer.ColorToCssAttribute(color);

            Assert.AreEqual(cssAttributeExpected, cssAttributeActual);
        }
        private void VerifyRenderedMessagesMatchExpected(Color color, string cssAttributeExpected)
        {
            IDisplayOptionsReadOnly displayOptions = new MockDisplayOptions();
            IConversation conversation = DummyConversationDataGenerator.GetSingleConversation(DummyPhoneNumberId.ObamaCell);
            ConversationRendererHtml_Accessor renderer = new ConversationRendererHtml_Accessor(displayOptions, conversation, new AttachmentExportLocator(null));

            string cssAttributeActual = renderer.ColorToCssAttribute(color);
            Assert.AreEqual(cssAttributeExpected, cssAttributeActual);
        }