public async void PostComment_RightComment_ReturnSuccessful()
{
// arrange
Screams.Screams.IScreamsManager mockScreamsManager = new Screams.Screams.DefaultScreamsManager(_db, redisConn);
var mockScream = await mockScreamsManager.GetScreamAsync(SCREAM_ID);
Screams.Models.NewComment fakerComment = new Screams.Models.NewComment
{
Author = FakeUser,
Content = "TEST: RIGTH COMMENT"
};
// act
var result = await mockScream.PostCommentAsync(fakerComment);
// assert
Assert.True(result.Succeeded);
}
public async void PostComment_NullAuthor_ReturnUnsuccessful()
{
// arrange
Screams.Screams.IScreamsManager mockScreamsManager = new Screams.Screams.DefaultScreamsManager(_db, redisConn);
ICommentsManager mockCommentsManager = new DefaultCommentsManager(_db);
var mockScream = await mockScreamsManager.GetScreamAsync(1);
Screams.Models.NewComment fakerComment = new Screams.Models.NewComment
{
Author = null,
Content = "TEST: RIGHT COMMENT"
};
// act
Task actual() => mockScream.PostCommentAsync(fakerComment);
// assert
await Assert.ThrowsAsync <NullReferenceException>(actual);
}
public async void PostComment_EmptyContent_ReturnUnsuccessful()
{
// arrange
const int ERROR_COUNT = 1;
const string ERROR = "评论内容不能为空";
Screams.Screams.IScreamsManager mockScreamsManager = new Screams.Screams.DefaultScreamsManager(_db, redisConn);
var mockScream = await mockScreamsManager.GetScreamAsync(SCREAM_ID);
Screams.Models.NewComment fakerComment = new Screams.Models.NewComment
{
Author = FakeUser,
Content = ""
};
// act
var result = await mockScream.PostCommentAsync(fakerComment);
// assert
Assert.False(result.Succeeded);
Assert.Equal(result.Errors.Count, ERROR_COUNT);
Assert.Equal(result.Errors.First(), ERROR);
}
