public async Task Contains_Test()
{
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "FindTestDatabase")
.Options;
using (var context = new ApplicationContext(options))
{
context.Database.EnsureCreated();
var repository = new CourseRepository(context);
var newCourse = new Course {
Name = "Test", LecturerId = 1
};
var contains = await repository.Contains(newCourse);
Assert.That(contains, Is.EqualTo(false));
}
}