Migrate to request specs in /api/v1/lists/:id/accounts (mastodon#25468

)

spec/requests/api/v1/lists/accounts_spec.rb

@@ -0,0 +1,178 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Accounts' do
+  let(:user)    { Fabricate(:user) }
+  let(:token)   { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:scopes)  { 'read:lists write:lists' }
+  let(:headers) { { 'Authorization' => "Bearer #{token.token}" } }
+
+  describe 'GET /api/v1/lists/:id/accounts' do
+    subject do
+      get "/api/v1/lists/#{list.id}/accounts", headers: headers, params: params
+    end
+
+    let(:params)   { { limit: 0 } }
+    let(:list)     { Fabricate(:list, account: user.account) }
+    let(:accounts) { Fabricate.times(3, :account) }
+
+    let(:expected_response) do
+      accounts.map do |account|
+        a_hash_including(id: account.id.to_s, username: account.username, acct: account.acct)
+      end
+    end
+
+    before do
+      accounts.each { |account| user.account.follow!(account) }
+      list.accounts << accounts
+    end
+
+    it_behaves_like 'forbidden for wrong scope', 'write write:lists'
+
+    it 'returns the accounts in the requested list', :aggregate_failures do
+      subject
+
+      expect(response).to have_http_status(200)
+      expect(body_as_json).to match_array(expected_response)
+    end
+
+    context 'with limit param' do
+      let(:params) { { limit: 1 } }
+
+      it 'returns only the requested number of accounts' do
+        subject
+
+        expect(body_as_json.size).to eq(params[:limit])
+      end
+    end
+  end
+
+  describe 'POST /api/v1/lists/:id/accounts' do
+    subject do
+      post "/api/v1/lists/#{list.id}/accounts", headers: headers, params: params
+    end
+
+    let(:list)   { Fabricate(:list, account: user.account) }
+    let(:bob)    { Fabricate(:account, username: 'bob') }
+    let(:params) { { account_ids: [bob.id] } }
+
+    it_behaves_like 'forbidden for wrong scope', 'read read:lists'
+
+    context 'when the added account is followed' do
+      before do
+        user.account.follow!(bob)
+      end
+
+      it 'adds account to the list', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(list.accounts).to include(bob)
+      end
+    end
+
+    context 'when the added account has been sent a follow request' do
+      before do
+        user.account.follow_requests.create!(target_account: bob)
+      end
+
+      it 'adds account to the list', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(list.accounts).to include(bob)
+      end
+    end
+
+    context 'when the added account is not followed' do
+      it 'does not add the account to the list', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(404)
+        expect(list.accounts).to_not include(bob)
+      end
+    end
+
+    context 'when the list is not owned by the requesting user' do
+      let(:list) { Fabricate(:list) }
+
+      before do
+        user.account.follow!(bob)
+      end
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when account is already in the list' do
+      before do
+        user.account.follow!(bob)
+        list.accounts << bob
+      end
+
+      it 'returns http unprocessable entity' do
+        subject
+
+        expect(response).to have_http_status(422)
+      end
+    end
+  end
+
+  describe 'DELETE /api/v1/lists/:id/accounts' do
+    subject do
+      delete "/api/v1/lists/#{list.id}/accounts", headers: headers, params: params
+    end
+
+    context 'when the list is owned by the requesting user' do
+      let(:list)   { Fabricate(:list, account: user.account) }
+      let(:bob)    { Fabricate(:account, username: 'bob') }
+      let(:peter)  { Fabricate(:account, username: 'peter') }
+      let(:params) { { account_ids: [bob.id] } }
+
+      before do
+        user.account.follow!(bob)
+        user.account.follow!(peter)
+        list.accounts << [bob, peter]
+      end
+
+      it 'removes the specified account from the list', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(list.accounts).to_not include(bob)
+      end
+
+      it 'does not remove any other account from the list' do
+        subject
+
+        expect(list.accounts).to include(peter)
+      end
+
+      context 'when the specified account is not in the list' do
+        let(:params) { { account_ids: [0] } }
+
+        it 'does not remove any account from the list', :aggregate_failures do
+          subject
+
+          expect(response).to have_http_status(200)
+          expect(list.accounts).to contain_exactly(bob, peter)
+        end
+      end
+    end
+
+    context 'when the list is not owned by the requesting user' do
+      let(:list)   { Fabricate(:list) }
+      let(:params) { {} }
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end