From 3883a5f906742dd6cf6cccec47b495c661ec7b01 Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Mon, 13 Mar 2017 15:04:46 +0100
Subject: Rake task that can install gitaly at a tag version

---
 spec/tasks/gitlab/gitaly_rake_spec.rb | 81 +++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 spec/tasks/gitlab/gitaly_rake_spec.rb

(limited to 'spec/tasks')

diff --git a/spec/tasks/gitlab/gitaly_rake_spec.rb b/spec/tasks/gitlab/gitaly_rake_spec.rb
new file mode 100644
index 00000000000..87c937cdc54
--- /dev/null
+++ b/spec/tasks/gitlab/gitaly_rake_spec.rb
@@ -0,0 +1,81 @@
+require 'rake_helper'
+
+describe 'gitlab:gitaly namespace rake task' do
+  before :all do
+    Rake.application.rake_require 'tasks/gitlab/gitaly'
+  end
+
+  describe 'install' do
+    let(:repo) { 'https://gitlab.com/gitlab-org/gitaly.git' }
+    let(:clone_path) { Rails.root.join('tmp/tests/gitaly').to_s }
+    let(:tag) { "v#{File.read(Rails.root.join(Gitlab::GitalyClient::SERVER_VERSION_FILE)).chomp}" }
+    before do
+      allow(ENV).to receive(:[])
+    end
+
+    context 'no dir given' do
+      it 'aborts and display a help message' do
+        # avoid writing task output to spec progress
+        allow($stderr).to receive :write
+        expect { run_rake_task('gitlab:gitaly:install') }.to raise_error /Please specify the directory where you want to install gitaly/
+      end
+    end
+
+    context 'when an underlying Git command fail' do
+      it 'aborts and display a help message' do
+        expect_any_instance_of(Object).
+          to receive(:checkout_or_clone_tag).and_raise 'Git error'
+
+        expect { run_rake_task('gitlab:gitaly:install', clone_path) }.to raise_error 'Git error'
+      end
+    end
+
+    describe 'checkout or clone' do
+      before do
+        expect(Dir).to receive(:chdir).with(clone_path)
+      end
+
+      it 'calls checkout_or_clone_tag with the right arguments' do
+        expect_any_instance_of(Object).
+          to receive(:checkout_or_clone_tag).with(tag: tag, repo: repo, target_dir: clone_path)
+
+        run_rake_task('gitlab:gitaly:install', clone_path)
+      end
+    end
+
+    describe 'gmake/make' do
+      before do
+        FileUtils.mkdir_p(clone_path)
+        expect(Dir).to receive(:chdir).with(clone_path).and_call_original
+      end
+
+      context 'gmake is available' do
+        before do
+          expect_any_instance_of(Object).to receive(:checkout_or_clone_tag)
+          allow_any_instance_of(Object).to receive(:run_command!).with(['gmake']).and_return(true)
+        end
+
+        it 'calls gmake in the gitaly directory' do
+          expect(Gitlab::Popen).to receive(:popen).with(%w[which gmake]).and_return(['/usr/bin/gmake', 0])
+          expect_any_instance_of(Object).to receive(:run_command!).with(['gmake']).and_return(true)
+
+          run_rake_task('gitlab:gitaly:install', clone_path)
+        end
+      end
+
+      context 'gmake is not available' do
+        before do
+          expect_any_instance_of(Object).to receive(:checkout_or_clone_tag)
+          allow_any_instance_of(Object).to receive(:run_command!).with(['make']).and_return(true)
+        end
+
+        it 'calls make in the gitaly directory' do
+          expect(Gitlab::Popen).to receive(:popen).with(%w[which gmake]).and_return(['', 42])
+          expect_any_instance_of(Object).to receive(:run_command!).with(['make']).and_return(true)
+
+          run_rake_task('gitlab:gitaly:install', clone_path)
+        end
+      end
+    end
+  end
+end
-- 
cgit v1.2.1