public void ThrowWhen_NoItemsInBoard()
        {
            //Arrange
            var fakeProvider = new FakeWorkItemProvider();
            var list         = new List <string>();
            var sut          = new SortBugsBySeverityCommand(list, fakeProvider);

            //Act & Assert
            Assert.ThrowsException <ArgumentException>(() => sut.Execute());
        }
        public void ReturnCorrectString()
        {
            //Arrange
            var fakeProvider = new FakeWorkItemProvider();

            var listParams = new List <string>();
            //string title, string description, Priority priority, Severity severity
            var bug1 = new Bug("WindowsCrash", "Description", Priority.High, Severity.Critical);
            var bug2 = new Bug("CrashCrash", "NovDescription", Priority.Low, Severity.Minor);

            fakeProvider.Add(bug1);
            fakeProvider.Add(bug2);
            var sut = new SortBugsBySeverityCommand(listParams, fakeProvider);

            //Act
            var result = sut.Execute();

            //Assert
            Assert.IsTrue(result.StartsWith($"Bug:{Environment.NewLine}  Title: WindowsCrash"));
        }