public async Task ShouldReturnSameNumberOfRecordsAsAdded()
{
// Arrange
var userOne = new User(new Guid("00000000-0000-0000-0000-000000000001"), "Sarah", "Smith");
var userTwo = new User(new Guid("00000000-0000-0000-0000-000000000002"), "Jenny", "Ross");
var userThree = new User(new Guid("00000000-0000-0000-0000-000000000003"), "Michael", "Bailey");
var getUsersQuery = new GetUsers.Query();
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
dbContext.Add(userOne);
dbContext.Add(userTwo);
dbContext.Add(userThree);
dbContext.SaveChanges();
}
// Act
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
var bugs = await new GetUsers.Handler(dbContext, _mapper)
.Handle(getUsersQuery, It.IsAny <CancellationToken>());
// Assert
bugs.Count.Should().Be(3, "because three records were added to the database so three should have been returned");
}
}
public async Task ShouldReturnOnlyOneRecordWithAMatchingId()
{
// Arrange
var user = new User(new Guid("00000000-0000-0000-0000-000000000001"), "Sarah", "Smith");
var bugOne = new Bug("This is bug one", "BugOne", "New", user.UserId);
var bugTwo = new Bug("This is big two", "BugTwo", "Closed", user.UserId);
var getBugQuery = new GetBug.Query(1);
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
dbContext.Add(user);
dbContext.Add(bugOne);
dbContext.Add(bugTwo);
dbContext.SaveChanges();
}
// Act
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
var bug = await new GetBug.Handler(dbContext, _mapper)
.Handle(getBugQuery, It.IsAny <CancellationToken>());
// Assert
bug.Title.Should().Be(bugOne.Title, "the retrieved bug should be the same as the one we saved.");
}
}
public async Task ShouldReturnSameNumberOfRecordsAsAdded()
{
// Arrange
var user = new User(new Guid("00000000-0000-0000-0000-000000000001"), "Sarah", "Smith");
var bugOne = new Bug("This is bug one", "BugOne", "New", user.UserId);
var bugTwo = new Bug("This is big two", "BugTwo", "Closed", user.UserId);
var getBugsQuery = new GetBugs.Query();
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
dbContext.Add(user);
dbContext.Add(bugOne);
dbContext.Add(bugTwo);
dbContext.SaveChanges();
}
// Act
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
var bugs = await new GetBugs.Handler(dbContext, _mapper)
.Handle(getBugsQuery, It.IsAny <CancellationToken>());
// Assert
bugs.Count.Should().Be(2, "because two records were added to the database so two should have been returned");
}
}
public async Task AddedRecordsShouldBePersisted()
{
// Arrange
var user = new User(new Guid("00000000-0000-0000-0000-000000000001"), "Sarah", "Smith");
var bugOneCommand = new AddBug.Command {
Title = "This is bug one", Description = "BugOne", Status = "new", UserId = user.UserId
};
var bugTwoCommand = new AddBug.Command {
Title = "This is bug two", Description = "BugTwo", Status = "active", UserId = user.UserId
};
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
dbContext.Add(user);
dbContext.SaveChanges();
}
// Act
await using (var dbContext = new BugTraqContext(_inMemoryDbOptions))
{
await new AddBug.Handler(dbContext).Handle(bugOneCommand, It.IsAny <CancellationToken>());
await new AddBug.Handler(dbContext).Handle(bugTwoCommand, It.IsAny <CancellationToken>());
// Assert
dbContext.Bugs.Count().Should().Be(2, "we added two records to the database");
}
}
public async Task AddedRecordsShouldBePersisted()
{
// Arrange
var userOneCommand = new AddUser.Command {
FirstName = "Sarah", Surname = "Smith"
};
var userTwoCommand = new AddUser.Command {
FirstName = "Michael", Surname = "Bailey"
};
// Act
await using var dbContext = new BugTraqContext(_inMemoryDbOptions);
await new AddUser.Handler(dbContext).Handle(userOneCommand, It.IsAny <CancellationToken>());
await new AddUser.Handler(dbContext).Handle(userTwoCommand, It.IsAny <CancellationToken>());
// Assert
dbContext.Users.Count().Should().Be(2, "we added two records to the database");
}
public Handler(BugTraqContext context, IMapper mapper)
{
_context = context;
_mapper = mapper;
}
public Handler(BugTraqContext context)
{
_context = context;
}
