98 lines
3.1 KiB
Ruby
98 lines
3.1 KiB
Ruby
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require 'rails_helper'
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RSpec.describe 'Error handling', type: :request do
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shared_examples 'JSON response format' do
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let(:as) { :json }
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it { expect(response).to have_http_status(http_status) }
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it { expect(json_response).to be_a_kind_of(Hash) }
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it { expect(json_response['error']).to eq(message) }
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end
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shared_examples 'HTML response format' do
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let(:as) { :html }
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it { expect(response).to have_http_status(http_status) }
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it { expect(response.body).to include('<html') }
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it { expect(response.body).to include("<title>#{title}</title>") }
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it { expect(response.body).to include("<h1>#{headline}</h1>") }
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it { expect(response.body).to include(message) }
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end
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context 'URL route does not exist' do
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before do
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get '/not_existing_url', as: as
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end
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let(:message) { 'No route matches [GET] /not_existing_url' }
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let(:http_status) { :not_found }
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context 'requesting JSON' do
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include_examples 'JSON response format'
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end
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context 'requesting HTML' do
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let(:title) { '404: Not Found' }
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let(:headline) { '404: Requested resource was not found' }
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include_examples 'HTML response format'
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end
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end
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context 'request is not authenticated' do
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before do
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get '/api/v1/organizations', as: as
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end
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let(:message) { 'authentication failed' }
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let(:http_status) { :unauthorized }
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context 'requesting JSON' do
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include_examples 'JSON response format'
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end
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context 'requesting HTML' do
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let(:title) { '401: Unauthorized' }
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let(:headline) { '401: Unauthorized' }
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include_examples 'HTML response format'
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end
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end
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context 'exception is raised' do
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before do
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get '/tests/raised_exception', params: { exception: exception.name, message: message }, as: as
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end
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shared_examples 'handles exception' do |exception, http_status, title, headline|
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context "#{exception} is raised" do
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let(:exception) { exception }
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let(:http_status) { http_status }
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let(:message) { 'some error message' }
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context 'requesting JSON' do
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include_examples 'JSON response format'
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end
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context 'requesting HTML' do
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let(:title) { title }
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let(:headline) { headline }
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include_examples 'HTML response format'
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end
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end
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end
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include_examples 'handles exception', ActiveRecord::RecordNotFound, :not_found, '404: Not Found', '404: Requested resource was not found'
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include_examples 'handles exception', Exceptions::NotAuthorized, :unauthorized, '401: Unauthorized', '401: Unauthorized'
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include_examples 'handles exception', Exceptions::UnprocessableEntity, :unprocessable_entity, '422: Unprocessable Entity', '422: The change you wanted was rejected.'
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include_examples 'handles exception', ArgumentError, :unprocessable_entity, '422: Unprocessable Entity', '422: The change you wanted was rejected.'
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include_examples 'handles exception', StandardError, :internal_server_error, '500: Something went wrong', "500: We're sorry, but something went wrong."
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end
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end
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