public async Task UpdateQuestionAsync_ExistingQuestion_NoNewCategoryCreated()
{
var database = GetDatabase()
.AddQuestion("Class1", "Category1", new RandomlySelectedQuestion())
.Build();
var existingQuestion = database.Context
.Questions
.OfType <RandomlySelectedQuestion>()
.First();
database.Reload();
var errors = new MockErrorCollection();
var updater = new RandomlySelectedQuestionUpdater
(
database.Context,
existingQuestion,
errors
);
await updater.UpdateQuestionAsync();
Assert.False(errors.HasErrors);
Assert.Null(existingQuestion.ChoicesCategory);
Assert.Equal(1, database.Context.QuestionCategories.Count());
}
public async Task UpdateQuestionAsync_NewQuestion_CreatesChoicesCategory()
{
var database = GetDatabase().Build();
var classroom = database.Context.Classrooms.First();
var questionCategoryId = database.Context
.QuestionCategories
.First()
.Id;
var errors = new MockErrorCollection();
var newQuestion = new RandomlySelectedQuestion()
{
Name = "Random Question",
QuestionCategoryId = questionCategoryId
};
var updater = new RandomlySelectedQuestionUpdater
(
database.Context,
newQuestion,
errors
);
await updater.UpdateQuestionAsync();
Assert.False(errors.HasErrors);
Assert.NotNull(newQuestion.ChoicesCategory);
Assert.Equal(classroom.Id, newQuestion.ChoicesCategory.ClassroomId);
Assert.Equal("Category1: Random Question", newQuestion.ChoicesCategory.Name);
}