metamaps--metamaps/spec/controllers/maps_controller_spec.rb
2016-02-28 12:30:41 +08:00

103 lines
2.9 KiB
Ruby

require 'rails_helper'
RSpec.describe MapsController, type: :controller do
let(:map) { create(:map) }
let(:valid_attributes) { map.attributes.except(:id) }
let(:invalid_attributes) { { permission: :commons } }
before :each do
sign_in
end
describe 'GET #index' do
it 'viewable maps as @maps' do
get :activemaps
expect(assigns(:maps)).to eq([map])
end
end
describe 'GET #contains' do
it 'returns json matching schema' do
get :contains, { id: map.to_param, format: :json }
expect(response.body).to match_json_schema(:map_contains)
end
end
describe 'GET #show' do
it 'assigns the requested map as @map' do
get :show, { id: map.to_param }
expect(assigns(:map)).to eq(map)
end
end
describe 'POST #create' do
context 'with valid params' do
it 'creates a new Map' do
map.reload
expect do
post :create, valid_attributes.merge(format: :json)
end.to change(Map, :count).by(1)
end
it 'assigns a newly created map as @map' do
post :create, valid_attributes.merge(format: :json)
expect(assigns(:map)).to be_a(Map)
expect(assigns(:map)).to be_persisted
end
end
context 'with invalid params' do
it 'assigns a newly created but unsaved map as @map' do
post :create, invalid_attributes.merge(format: :json)
expect(assigns(:map)).to be_a_new(Map)
end
end
end
describe 'PUT #update' do
context 'with valid params' do
let(:new_attributes) { { name: "Uncool map", permission: :private } }
it 'updates the requested map' do
put :update,
{ id: map.to_param, map: new_attributes, format: :json }
expect(assigns(:map).name).to eq "Uncool map"
expect(assigns(:map).permission).to eq 'private'
end
it 'assigns the requested map as @map' do
put :update,
{ id: map.to_param, map: valid_attributes, format: :json }
expect(assigns(:map)).to eq(map)
end
end
context 'with invalid params' do
it 'assigns the map as @map' do
put :update,
{ id: map.to_param, map: invalid_attributes, format: :json }
expect(assigns(:map)).to eq(map)
end
end
end
describe 'DELETE #destroy' do
let(:unowned_map) { create(:map) }
let(:owned_map) { create(:map, user: controller.current_user) }
it 'prevents deletion by non-owners' do
unowned_map.reload
expect do
delete :destroy, { id: unowned_map.to_param, format: :json }
end.to change(Map, :count).by(0)
expect(response.body).to eq("unauthorized")
end
it 'deletes owned map' do
owned_map.reload # ensure it's in the database
expect do
delete :destroy, { id: owned_map.to_param, format: :json }
end.to change(Map, :count).by(-1)
expect(response.body).to eq("success")
end
end
end