started creating module ui, workign on assignments

Management.Test/Features/ModuleTests.cs

@@ -0,0 +1,40 @@
+public class ModuleTests
+{
+  [Test]
+  public void CanAddModule()
+  {
+    var manager = new ModuleManager();
+    var module = new CourseModule("First Module", new LocalAssignment[] { });
+    manager.AddModule(module);
+
+    manager.Modules.Count().Should().Be(1);
+    manager.Modules.First().Should().Be(module);
+  }
+
+  [Test]
+  public void CanAddAssignmentToCorrectModule()
+  {
+    var manager = new ModuleManager();
+    manager.AddModule(new CourseModule("First Module", new LocalAssignment[] { }));
+    manager.AddModule(new CourseModule("Second Module", new LocalAssignment[] { }));
+    manager.AddModule(new CourseModule("Third Module", new LocalAssignment[] { }));
+    manager.AddModule(new CourseModule("Fourth Module", new LocalAssignment[] { }));
+
+    var assignment = new LocalAssignment
+    {
+      name = "testname",
+      description = "testDescription",
+      published = false,
+      lock_at_due_date = true,
+      rubric = new RubricItem[] { },
+      lock_at = null,
+      due_at = DateTime.Now,
+      points_possible = 10,
+      submission_types = new SubmissionType[] { SubmissionType.online_text_entry }
+    };
+
+    manager.AddAssignment(3, assignment);
+    manager.Modules.Count().Should().Be(4);
+    manager.Modules.ElementAt(3).Assignments.Count().Should().Be(1);
+  }
+}