public void ShouldReturnQuestion()
{
//arrange
var questionEntity = new QuestionEntity
{
Id = 1,
Text = "Test question"
};
var context = TestDbContextCreator.CreateInMemory(nameof(ShouldReturnQuestion));
context.Questions.Add(questionEntity);
context.SaveChanges();
var expected = new Question
{
Id = questionEntity.Id,
Text = questionEntity.Text
};
var sut = new QuestionsService(context);
//act
var actual = sut.GetQuestion(questionEntity.Id);
//assert
actual.Should().BeEquivalentTo(expected);
}
public void ShouldReturnNullIfQuestionNotFound()
{
//arrange
var context = TestDbContextCreator.CreateInMemory(nameof(ShouldReturnNullIfQuestionNotFound));
var sut = new QuestionsService(context);
var notExistingQuestionId = 1;
//act
var actual = sut.GetQuestion(notExistingQuestionId);
//assert
actual.Should().BeNull();
}
public async Task GetQuestionAsync_QuestionIsReturned()
{
// Arrange
var recId = 1;
var expectedQuestion = new Questions()
{
QuestionId = recId, QuestionName = "Question 1", QuestionTypes = new QuestionTypes()
{
QuestionTypeId = 4, QuestionTypeName = "Type 4"
}
};
await db.AddRangeAsync(expectedQuestion);
await db.SaveChangesAsync();
// Act
await service.GetQuestion(recId);
// Assert
var actualQuestion = await db.Questions.FindAsync(recId);
Assert.Equal(expectedQuestion, actualQuestion);
}
