Clean up of `RSpec/LetSetup` within `api/` (#28448)

.rubocop_todo.yml

@@ -47,11 +47,6 @@ RSpec/ExampleLength:
 
 RSpec/LetSetup:
   Exclude:
-    - 'spec/controllers/api/v1/accounts/statuses_controller_spec.rb'
-    - 'spec/controllers/api/v1/filters_controller_spec.rb'
-    - 'spec/controllers/api/v2/admin/accounts_controller_spec.rb'
-    - 'spec/controllers/api/v2/filters/keywords_controller_spec.rb'
-    - 'spec/controllers/api/v2/filters/statuses_controller_spec.rb'
     - 'spec/controllers/auth/confirmations_controller_spec.rb'
     - 'spec/controllers/auth/passwords_controller_spec.rb'
     - 'spec/controllers/auth/sessions_controller_spec.rb'

spec/controllers/api/v1/accounts/statuses_controller_spec.rb

@@ -10,11 +10,11 @@ describe Api::V1::Accounts::StatusesController do
 
   before do
     allow(controller).to receive(:doorkeeper_token) { token }
-    Fabricate(:status, account: user.account)
   end
 
   describe 'GET #index' do
     it 'returns expected headers', :aggregate_failures do
+      Fabricate(:status, account: user.account)
       get :index, params: { account_id: user.account.id, limit: 1 }
 
       expect(response).to have_http_status(200)
@@ -30,7 +30,6 @@ describe Api::V1::Accounts::StatusesController do
     end
 
     context 'with exclude replies' do
-      let!(:older_statuses) { user.account.statuses.destroy_all }
       let!(:status) { Fabricate(:status, account: user.account) }
       let!(:status_self_reply) { Fabricate(:status, account: user.account, thread: status) }
 

spec/controllers/api/v1/filters_controller_spec.rb

@@ -15,10 +15,15 @@ RSpec.describe Api::V1::FiltersController do
   describe 'GET #index' do
     let(:scopes) { 'read:filters' }
     let!(:filter) { Fabricate(:custom_filter, account: user.account) }
+    let!(:custom_filter_keyword) { Fabricate(:custom_filter_keyword, custom_filter: filter) }
 
     it 'returns http success' do
       get :index
       expect(response).to have_http_status(200)
+      expect(body_as_json)
+        .to contain_exactly(
+          include(id: custom_filter_keyword.id.to_s)
+        )
     end
   end
 

spec/controllers/api/v2/admin/accounts_controller_spec.rb

@@ -34,28 +34,56 @@ RSpec.describe Api::V2::Admin::AccountsController do
     it_behaves_like 'forbidden for wrong scope', 'write:statuses'
     it_behaves_like 'forbidden for wrong role', ''
 
-    [
-      [{ status: 'active', origin: 'local', permissions: 'staff' }, [:admin_account]],
-      [{ by_domain: 'example.org', origin: 'remote' }, [:remote_account]],
-      [{ status: 'suspended' }, [:suspended_remote, :suspended_account]],
-      [{ status: 'disabled' }, [:disabled_account]],
-      [{ status: 'pending' }, [:pending_account]],
-    ].each do |params, expected_results|
-      context "when called with #{params.inspect}" do
-        let(:params) { params }
+    context 'when called with status active and origin local and permissions staff' do
+      let(:params) { { status: 'active', origin: 'local', permissions: 'staff' } }
 
-        it "returns the correct accounts (#{expected_results.inspect})" do
-          expect(response).to have_http_status(200)
-
-          expect(body_json_ids).to eq(expected_results.map { |symbol| send(symbol).id })
-        end
-
-        def body_json_ids
-          body_as_json.map { |a| a[:id].to_i }
-        end
+      it 'returns the correct accounts' do
+        expect(response).to have_http_status(200)
+        expect(body_json_ids).to eq([admin_account.id])
       end
     end
 
+    context 'when called with by_domain value and origin remote' do
+      let(:params) { { by_domain: 'example.org', origin: 'remote' } }
+
+      it 'returns the correct accounts' do
+        expect(response).to have_http_status(200)
+        expect(body_json_ids).to include(remote_account.id)
+        expect(body_json_ids).to_not include(other_remote_account.id)
+      end
+    end
+
+    context 'when called with status suspended' do
+      let(:params) { { status: 'suspended' } }
+
+      it 'returns the correct accounts' do
+        expect(response).to have_http_status(200)
+        expect(body_json_ids).to include(suspended_remote.id, suspended_account.id)
+      end
+    end
+
+    context 'when called with status disabled' do
+      let(:params) { { status: 'disabled' } }
+
+      it 'returns the correct accounts' do
+        expect(response).to have_http_status(200)
+        expect(body_json_ids).to include(disabled_account.id)
+      end
+    end
+
+    context 'when called with status pending' do
+      let(:params) { { status: 'pending' } }
+
+      it 'returns the correct accounts' do
+        expect(response).to have_http_status(200)
+        expect(body_json_ids).to include(pending_account.id)
+      end
+    end
+
+    def body_json_ids
+      body_as_json.map { |a| a[:id].to_i }
+    end
+
     context 'with limit param' do
       let(:params) { { limit: 1 } }
 

spec/controllers/api/v2/filters/keywords_controller_spec.rb

@@ -22,6 +22,10 @@ RSpec.describe Api::V2::Filters::KeywordsController do
     it 'returns http success' do
       get :index, params: { filter_id: filter.id }
       expect(response).to have_http_status(200)
+      expect(body_as_json)
+        .to contain_exactly(
+          include(id: keyword.id.to_s)
+        )
     end
 
     context "when trying to access another's user filters" do

spec/controllers/api/v2/filters/statuses_controller_spec.rb

@@ -22,6 +22,10 @@ RSpec.describe Api::V2::Filters::StatusesController do
     it 'returns http success' do
       get :index, params: { filter_id: filter.id }
       expect(response).to have_http_status(200)
+      expect(body_as_json)
+        .to contain_exactly(
+          include(id: status_filter.id.to_s)
+        )
     end
 
     context "when trying to access another's user filters" do