metamaps--metamaps/spec/controllers/maps_controller_spec.rb
2016-09-24 13:59:27 +08:00

112 lines
3 KiB
Ruby

# frozen_string_literal: true
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 create(:user)
end
describe 'GET #activemaps' do
context 'always returns an array' do
it 'with 0 records' do
Map.delete_all
get :activemaps, format: :json
expect(JSON.parse(response.body)).to eq []
end
it 'with 1 record' do
map = create(:map)
get :activemaps, format: :json
expect(JSON.parse(response.body).class).to be Array
end
end
end
describe 'POST #create' do
context 'with valid params' do
it 'creates a new Map' do
expect do
post :create, format: :json, params: {
map: valid_attributes
}
end.to change(Map, :count).by(1)
end
it 'assigns a newly created map as @map' do
post :create, format: :json, params: {
map: valid_attributes
}
expect(Map.last).to eq map
end
end
context 'with invalid params' do
it 'assigns a newly created but unsaved map as @map' do
post :create, format: :json, params: {
map: invalid_attributes
}
expect(Map.count).to eq 0
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, format: :json, params: {
id: map.to_param, map: new_attributes
}
map.reload
expect(map.name).to eq 'Uncool map'
expect(map.permission).to eq 'private'
end
it 'assigns the requested map as @map' do
put :update, format: :json, params: {
id: map.to_param, map: valid_attributes
}
expect(Map.last).to eq map
end
end
context 'with invalid params' do
it 'assigns the map as @map' do
put :update, format: :json, params: {
id: map.to_param, map: invalid_attributes
}
expect(Map.last).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, format: :json, params: {
id: unowned_map.to_param
}
end.to change(Map, :count).by(0)
expect(response.body).to eq ''
expect(response.status).to eq 403
end
it 'deletes owned map' do
owned_map.reload # ensure it's in the database
expect do
delete :destroy, format: :json, params: {
id: owned_map.to_param
}
end.to change(Map, :count).by(-1)
expect(response.body).to eq ''
expect(response.status).to eq 204
end
end
end