public void ObservableDictionaryExtensions_CountWithPredicate_ReturnsCorrectSize()
{
var dictionary = new ObservableDictionary <Int32, String>()
{
{ 1, "A" },
{ 2, "B" },
{ 3, "C" },
};
var result = dictionary.Count(x => x.Key % 2 == 0);
TheResultingValue(result).ShouldBe(1);
}
/// <summary>
/// Gather all the courses a specific teacher teaches
/// </summary>
/// <param name="teacher">The teacher to use</param>
private void GatherTeacherCourses(Teacher teacher)
{
// Reset the Courses collection to fit the current teacher
Courses = new ObservableDictionary <int, string>(TeacherCoursesHandler.GetTeacherCoursesNames(teacher, true));
// Automatically select a course if possible
if (Courses.Count() > 0)
{
SelectedCourse = Courses.First().Key;
}
else
{
SelectedCourse = NOT_ASSIGNED;
}
// For some reason the selections are not updated properly in the view unless called again
OnPropertyChanged("SelectedCourse");
}
public void ObservableDictionaryExtensions_Count_ReturnsCorrectSize()
{
var dictionary = new ObservableDictionary<Int32, String>()
{
{ 1, "A" },
{ 2, "B" },
{ 3, "C" },
};
var result = dictionary.Count();
TheResultingValue(result).ShouldBe(3);
}
