public void GetConversation_ConversationIdPassed_CorrectConversationReturned()
{
//Arrange
var context = new Mock <DatabaseContext>();
var dbSetMock = new Mock <DbSet <Conversation> >();
dbSetMock.As <IQueryable <Conversation> >().Setup(m => m.Provider).Returns(conversationList.Provider);
dbSetMock.As <IQueryable <Conversation> >().Setup(m => m.Expression).Returns(conversationList.Expression);
dbSetMock.As <IQueryable <Conversation> >().Setup(m => m.ElementType).Returns(conversationList.ElementType);
dbSetMock.As <IQueryable <Conversation> >().Setup(m => m.GetEnumerator()).Returns(conversationList.GetEnumerator());
context.Setup(x => x.Conversations).Returns(dbSetMock.Object);
var repository = new ConversationRepository(context.Object);
//Act
var conversation = repository.GetConversation(23);
//Assert
Assert.IsTrue(conversation.ConversationID == 23);
}