public async Task Handle_ThrowsDeletePromptUserUnauthorizedException_WhenTheUserIdDoesNotMatchPromptOwnerId(
int userId)
{
//arrange
var owner = new User {
Username = "******"
};
var prompt = new Prompt {
Owner = owner
};
DbContext.Add(prompt);
await DbContext.SaveChangesAsync();
var user = new GetUserViewModel {
Id = userId
};
_mockUserService.Setup(e => e.TryGetCurrentUser(out user)).Returns(true);
var command = new DeletePromptCommand(prompt.Id);
//act + assert
await Assert.ThrowsAsync <DeletePromptUserUnauthorizedException>(async() => await _handler.Handle(command));
}
public async Task Handle_RemovesPrompt_WhenUserIsOwner(int expectedPromptCount)
{
//arrange
var owner = new User {
Username = "******"
};
var prompt = new Prompt {
Owner = owner
};
DbContext.Add(prompt);
for (var i = 0; i < expectedPromptCount; i++)
{
var extraPrompt = new Prompt();
DbContext.Add(extraPrompt);
}
await DbContext.SaveChangesAsync();
var user = new GetUserViewModel {
Id = owner.Id
};
_mockUserService.Setup(e => e.TryGetCurrentUser(out user)).Returns(true);
var command = new DeletePromptCommand(prompt.Id);
//act
await _handler.Handle(command);
//assert
Assert.Equal(expectedPromptCount, await DbContext.Prompts.CountAsync());
}
public async Task Handle_RemovesPrompt_WhenUserHasDeletePermission(int expectedPromptCount)
{
//arrange
var prompt = new Prompt();
DbContext.Add(prompt);
for (var i = 0; i < expectedPromptCount; i++)
{
DbContext.Add(new Prompt());
}
await DbContext.SaveChangesAsync();
var user = new GetUserViewModel {
Role = RoleEnum.Delete
};
_mockUserService.Setup(e => e.TryGetCurrentUser(out user)).Returns(true);
var command = new DeletePromptCommand(prompt.Id);
//act
await _handler.Handle(command);
//assert
Assert.Equal(expectedPromptCount, await DbContext.Prompts.CountAsync());
}
public async Task Handle_ThrowsDeletePromptUserUnauthorizedException_WhenThereIsNoUserLoggedIn(int id)
{
//arrange
var command = new DeletePromptCommand(id);
//act + assert
await Assert.ThrowsAsync <DeletePromptUserUnauthorizedException>(async() => await _handler.Handle(command));
}
public async Task Handle_RemovesPrompt_AndAllItsChildren_AndAllSubChildren_WhenUserIsOwner(
int expectedPromptCount, int childDepth)
{
//arrange
var owner = new User {
Username = "******"
};
var child = new Prompt();
var prompt = new Prompt {
Children = new List <Prompt> {
child
}, Owner = owner
};
for (var i = 0; i < childDepth; i++)
{
var newChild = new Prompt();
child.Children.Add(newChild);
child = newChild;
}
DbContext.Add(prompt);
for (var i = 0; i < expectedPromptCount; i++)
{
DbContext.Add(new Prompt());
}
await DbContext.SaveChangesAsync();
var user = new GetUserViewModel {
Id = owner.Id
};
_mockUserService.Setup(e => e.TryGetCurrentUser(out user)).Returns(true);
var command = new DeletePromptCommand(prompt.Id);
//act
await _handler.Handle(command);
//assert
Assert.Equal(expectedPromptCount, await DbContext.Prompts.CountAsync());
}
public async Task Handle_ThrowsDeletePromptDoesNotExistException_WhenPromptIdDoesNotExist(int id)
{
//arrange
var owner = new User {
Username = "******"
};
DbContext.Users.Add(owner);
await DbContext.SaveChangesAsync();
var user = new GetUserViewModel {
Id = owner.Id
};
_mockUserService.Setup(e => e.TryGetCurrentUser(out user)).Returns(true);
var command = new DeletePromptCommand(id);
//act + assert
await Assert.ThrowsAsync <DeletePromptDoesNotExistException>(async() => await _handler.Handle(command));
}
