metamaps--metamaps/spec/controllers/mappings_controller_spec.rb

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require 'rails_helper'
# This spec was generated by rspec-rails when you ran the scaffold generator.
# It demonstrates how one might use RSpec to specify the controller code that
# was generated by Rails when you ran the scaffold generator.
#
# It assumes that the implementation code is generated by the rails scaffold
# generator. If you are using any extension libraries to generate different
# controller code, this generated spec may or may not pass.
#
# It only uses APIs available in rails and/or rspec-rails. There are a number
# of tools you can use to make these specs even more expressive, but we're
# sticking to rails and rspec-rails APIs to keep things simple and stable.
#
# Compared to earlier versions of this generator, there is very limited use of
# stubs and message expectations in this spec. Stubs are only used when there
# is no simpler way to get a handle on the object needed for the example.
# Message expectations are only used when there is no simpler way to specify
# that an instance is receiving a specific message.
RSpec.describe MappingsController, :type => :controller do
# This should return the minimal set of attributes required to create a valid
# Mapping. As you add validations to Mapping, be sure to
# adjust the attributes here as well.
let(:valid_attributes) {
skip("Add a hash of attributes valid for your model")
}
let(:invalid_attributes) {
skip("Add a hash of attributes invalid for your model")
}
# This should return the minimal set of values that should be in the session
# in order to pass any filters (e.g. authentication) defined in
# MappingsController. Be sure to keep this updated too.
let(:valid_session) { {} }
describe "GET #index" do
it "assigns all mappings as @mappings" do
mapping = Mapping.create! valid_attributes
get :index, {}, valid_session
expect(assigns(:mappings)).to eq([mapping])
end
end
describe "GET #show" do
it "assigns the requested mapping as @mapping" do
mapping = Mapping.create! valid_attributes
get :show, {:id => mapping.to_param}, valid_session
expect(assigns(:mapping)).to eq(mapping)
end
end
describe "GET #edit" do
it "assigns the requested mapping as @mapping" do
mapping = Mapping.create! valid_attributes
get :edit, {:id => mapping.to_param}, valid_session
expect(assigns(:mapping)).to eq(mapping)
end
end
describe "POST #create" do
context "with valid params" do
it "creates a new Mapping" do
expect {
post :create, {:mapping => valid_attributes}, valid_session
}.to change(Mapping, :count).by(1)
end
it "assigns a newly created mapping as @mapping" do
post :create, {:mapping => valid_attributes}, valid_session
expect(assigns(:mapping)).to be_a(Mapping)
expect(assigns(:mapping)).to be_persisted
end
it "redirects to the created mapping" do
post :create, {:mapping => valid_attributes}, valid_session
expect(response).to redirect_to(Mapping.last)
end
end
context "with invalid params" do
it "assigns a newly created but unsaved mapping as @mapping" do
post :create, {:mapping => invalid_attributes}, valid_session
expect(assigns(:mapping)).to be_a_new(Mapping)
end
it "re-renders the 'new' template" do
post :create, {:mapping => invalid_attributes}, valid_session
expect(response).to render_template("new")
end
end
end
describe "PUT #update" do
context "with valid params" do
let(:new_attributes) {
skip("Add a hash of attributes valid for your model")
}
it "updates the requested mapping" do
mapping = Mapping.create! valid_attributes
put :update, {:id => mapping.to_param, :mapping => new_attributes}, valid_session
mapping.reload
skip("Add assertions for updated state")
end
it "assigns the requested mapping as @mapping" do
mapping = Mapping.create! valid_attributes
put :update, {:id => mapping.to_param, :mapping => valid_attributes}, valid_session
expect(assigns(:mapping)).to eq(mapping)
end
it "redirects to the mapping" do
mapping = Mapping.create! valid_attributes
put :update, {:id => mapping.to_param, :mapping => valid_attributes}, valid_session
expect(response).to redirect_to(mapping)
end
end
context "with invalid params" do
it "assigns the mapping as @mapping" do
mapping = Mapping.create! valid_attributes
put :update, {:id => mapping.to_param, :mapping => invalid_attributes}, valid_session
expect(assigns(:mapping)).to eq(mapping)
end
it "re-renders the 'edit' template" do
mapping = Mapping.create! valid_attributes
put :update, {:id => mapping.to_param, :mapping => invalid_attributes}, valid_session
expect(response).to render_template("edit")
end
end
end
describe "DELETE #destroy" do
it "destroys the requested mapping" do
mapping = Mapping.create! valid_attributes
expect {
delete :destroy, {:id => mapping.to_param}, valid_session
}.to change(Mapping, :count).by(-1)
end
it "redirects to the mappings list" do
mapping = Mapping.create! valid_attributes
delete :destroy, {:id => mapping.to_param}, valid_session
expect(response).to redirect_to(mappings_url)
end
end
end