Add latest changes from gitlab-org/gitlab@master

1 files changed, 52 insertions, 0 deletions

diff --git a/spec/tasks/gitlab/praefect_rake_spec.rb b/spec/tasks/gitlab/praefect_rake_spec.rb
new file mode 100644
index 00000000000..d986a778c8c
--- /dev/null
+++ b/spec/tasks/gitlab/praefect_rake_spec.rb
@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+require 'rake_helper'
+
+describe 'gitlab:praefect:replicas' do
+  before do
+    Rake.application.rake_require 'tasks/gitlab/praefect'
+  end
+
+  let(:project) { create(:project, :repository) }
+  let(:repository) { project.repository }
+
+  describe 'replicas', :praefect do
+    context 'when a valid project id is used as the argument' do
+      let(:project_arg) { project.id }
+
+      it "calls praefect info service's replicas method" do
+        expect_any_instance_of(Gitlab::GitalyClient::PraefectInfoService).to receive(:replicas).and_call_original
+
+        run_rake_task('gitlab:praefect:replicas', project_arg)
+      end
+
+      it 'prints out the expected row' do
+        row = /#{project.name}\s+\| #{project.repository.checksum}/
+
+        expect { run_rake_task('gitlab:praefect:replicas', project_arg) }.to output(row).to_stdout
+      end
+    end
+
+    context 'when a non existent project id is used as the argument' do
+      let(:project_arg) { '2' }
+
+      it "does not call praefect info service's replicas method" do
+        expect_any_instance_of(Gitlab::GitalyClient::PraefectInfoService).not_to receive(:replicas)
+
+        run_rake_task('gitlab:praefect:replicas', project_arg)
+      end
+    end
+
+    context 'when replicas throws an exception' do
+      before do
+        allow_next_instance_of(Gitlab::GitalyClient::PraefectInfoService) do |instance|
+          expect(instance).to receive(:replicas).and_raise("error")
+        end
+      end
+
+      it 'aborts with the correct error message' do
+        expect { run_rake_task('gitlab:praefect:replicas', project.id) }.to output("Something went wrong when getting replicas.\n").to_stdout
+      end
+    end
+  end
+end