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- describe UnitsController do
- login_admin
- before :each do
- @course = FactoryGirl.create :course
- @unit = FactoryGirl.create :unit, course: @course
- end
- # This should return the minimal set of attributes required to create a valid
- # Unit. As you add validations to Unit, be sure to
- # update the return value of this method accordingly.
- def valid_attributes
- { "name" => "MyString", "course_id" => @course.id}
- end
- describe "GET index" do
- it "assigns all units as @units" do
- unit = Unit.create! valid_attributes
- get :index, :course_id => @course.id
- assigns(:units).should include(unit)
- end
- end
- describe "GET show" do
- it "assigns the requested unit as @unit" do
- unit = Unit.create! valid_attributes
- get :show, :course_id => @course.id, :id => unit.to_param
- assigns(:unit).should eq(unit)
- end
- end
- describe "GET new" do
- it "assigns a new unit as @unit" do
- get :new, :course_id => @course.id
- assigns(:unit).should be_a_new(Unit)
- end
- end
- describe "GET edit" do
- it "assigns the requested unit as @unit" do
- unit = Unit.create! valid_attributes
- get :edit, :course_id => @course.id, :id => unit.to_param
- assigns(:unit).should eq(unit)
- end
- end
- describe "POST create" do
- describe "with valid params" do
- it "creates a new Unit" do
- expect {
- post :create, :course_id => @course.id, :unit => valid_attributes
- }.to change(Unit, :count).by(1)
- end
- it "assigns a newly created unit as @unit" do
- post :create, :course_id => @course.id, :unit => valid_attributes
- assigns(:unit).should be_a(Unit)
- assigns(:unit).should be_persisted
- end
- it "redirects to the created unit" do
- unit_id = 1
- Unit.any_instance.should_receive(:save).and_return(true)
- Unit.any_instance.stub(:id).and_return(unit_id)
- post :create, :course_id => @course.to_param , :unit => valid_attributes
- response.should redirect_to(course_unit_path(@course, unit_id))
- end
- end
- describe "with invalid params" do
- it "assigns a newly created but unsaved unit as @unit" do
- # Trigger the behavior that occurs when invalid params are submitted
- Unit.any_instance.stub(:save).and_return(false)
- post :create, :course_id => @course.id, :unit => { "name" => "invalid value" }
- assigns(:unit).should be_a_new(Unit)
- end
- it "re-renders the 'new' template" do
- # Trigger the behavior that occurs when invalid params are submitted
- Unit.any_instance.stub(:save).and_return(false)
- post :create, :course_id => @course.id, :unit => { "name" => "invalid value" }
- response.should render_template("new")
- end
- end
- end
- describe "PUT update" do
- describe "with valid params" do
- it "updates the requested unit" do
- unit = Unit.create! valid_attributes
- # Assuming there are no other units in the database, this
- # specifies that the Unit created on the previous line
- # receives the :update_attributes message with whatever params are
- # submitted in the request.
- Unit.any_instance.should_receive(:update_attributes).with({ "name" => "MyString" })
- put :update, :course_id => @course.to_param, :id => unit.to_param, :unit => { "name" => "MyString" }
- end
- it "assigns the requested unit as @unit" do
- unit = Unit.create! valid_attributes
- put :update, :course_id => @course.to_param, :id => unit.to_param, :unit => valid_attributes
- assigns(:unit).should eq(unit)
- end
- it "redirects to the unit" do
- unit = Unit.create! valid_attributes
- put :update, :course_id => @course.to_param ,:id => unit.to_param, :unit => valid_attributes
- response.should redirect_to(course_unit_path(@course, unit))
- end
- end
- describe "with invalid params" do
- it "assigns the unit as @unit" do
- unit = Unit.create! valid_attributes
- # Trigger the behavior that occurs when invalid params are submitted
- Unit.any_instance.stub(:save).and_return(false)
- put :update, :course_id => @course.to_param, :id => unit.to_param, :unit => { "name" => "invalid value" }
- assigns(:unit).should eq(unit)
- end
- it "re-renders the 'edit' template" do
- unit = Unit.create! valid_attributes
- # Trigger the behavior that occurs when invalid params are submitted
- Unit.any_instance.stub(:save).and_return(false)
- put :update, :course_id => @course.to_param, :id => unit.to_param, :unit => { "name" => "invalid value" }
- response.should render_template("edit")
- end
- end
- end
- describe "DELETE destroy" do
- it "destroys the requested unit" do
- unit = Unit.create! valid_attributes
- expect {
- delete :destroy, :course_id => @course.to_param, :id => unit.to_param
- }.to change(Unit, :count).by(-1)
- end
- it "redirects to the units list" do
- unit = Unit.create! valid_attributes
- delete :destroy, :course_id => @course.to_param, :id => unit.to_param
- response.should redirect_to(units_url)
- end
- end
- end
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