public MessagesController
(
IMessageLinkBuilder linkBuilder,
ActionExecutor actionExecutor,
ListMessagesQuery listMessagesQuery,
GetMessageQuery getMessageQuery,
CreateMessageCommand createMessageCommand,
UpdateMessageCommand updateMessageCommand,
DeleteMessageCommand deleteMessageCommand
)
{
_linkBuilder = linkBuilder
?? throw new ArgumentNullException(nameof(linkBuilder));
_actionExecutor = actionExecutor
?? throw new ArgumentNullException(nameof(actionExecutor));
_listMessagesQuery = listMessagesQuery
?? throw new ArgumentNullException(nameof(listMessagesQuery));
_getMessageQuery = getMessageQuery
?? throw new ArgumentNullException(nameof(getMessageQuery));
_deleteMessageCommand = deleteMessageCommand
?? throw new ArgumentNullException(nameof(deleteMessageCommand));
_createMessageCommand = createMessageCommand
?? throw new ArgumentNullException(nameof(createMessageCommand));
_updateMessageCommand = updateMessageCommand
?? throw new ArgumentNullException(nameof(updateMessageCommand));
}
public void Setup()
{
_linkBuilder = Substitute.For <IMessageLinkBuilder>();
// simulate link building to verify that the correct arguments are passed to the link builder
_linkBuilder
.BuildGetMessageLinkFor(Arg.Any <Guid>())
.Returns(x =>
{
var id = x.Arg <Guid>();
return($"{id}");
});
_linkBuilder
.BuildListMessagesLinkFor(Arg.Any <IPaginationInstruction>())
.Returns(x =>
{
var instruction = x.Arg <IPaginationInstruction>();
return($"{instruction.Limit},{instruction.Offset},{instruction.Sort}");
});
//
var cqrsLogger = Substitute.For <ILogger <IMessageBoard> >();
var executorLogger = Substitute.For <ILogger <ActionExecutor> >();
_state = new MessageBoardState();
var claims = new[]
{
new Claim(ClaimTypes.NameIdentifier, "Niklas"),
new Claim(ClaimTypes.Name, "Niklas")
};
var user = new ClaimsPrincipal(new ClaimsIdentity(claims, MessageBoardConstants.AuthenticationScheme));
_clock = new FakeClock(Instant.FromUtc(2020, 1, 1, 0, 0));
_controller = new MessagesController
(
_linkBuilder,
new ActionExecutor(executorLogger),
new ListMessagesQuery(_state, new MessagePaginator()),
new GetMessageQuery(_state),
new CreateMessageCommand(_clock, cqrsLogger, _state),
new UpdateMessageCommand(_clock, cqrsLogger, _state),
new DeleteMessageCommand(cqrsLogger, _state)
)
{
ControllerContext = new ControllerContext
{
HttpContext = new DefaultHttpContext
{
User = user
}
}
};
}
public static string BuildListMessagesLinkHeaderFor
(
this IMessageLinkBuilder linkBuilder,
IPagination pagination
)
{
string sort = pagination.Sort;
int limit = pagination.Limit;
int offset = pagination.Offset;
int total = pagination.TotalCount;
int first = 0;
int last = (total - 1) / limit * limit;
int next = offset + limit;
int prev = offset - limit;
var links =
from page in new (int Offset, string Rel)[]
