Merge branch 'add-git-version-to-system-info' into 'master'

Add git version to gitlab:env:info

Closes #25376

See merge request !9128

1 files changed, 37 insertions, 0 deletions

diff --git a/spec/tasks/gitlab/info_rake_spec.rb b/spec/tasks/gitlab/info_rake_spec.rb
new file mode 100644
index 00000000000..ca74378a12a
--- /dev/null
+++ b/spec/tasks/gitlab/info_rake_spec.rb
@@ -0,0 +1,37 @@
+require 'rake_helper'
+
+describe 'gitlab:env:info' do
+  before do
+    Rake.application.rake_require 'tasks/gitlab/info'
+
+    stub_warn_user_is_not_gitlab
+    allow(Gitlab::Popen).to receive(:popen)
+  end
+
+  describe 'git version' do
+    before do
+      allow(Gitlab::Popen).to receive(:popen).with([Gitlab.config.git.bin_path, '--version'])
+        .and_return(git_version)
+    end
+
+    context 'when git installed' do
+      let(:git_version) { 'git version 2.10.0' }
+
+      it 'prints git version' do
+        run_rake_task('gitlab:env:info')
+
+        expect($stdout.string).to match(/Git Version:(.*)2.10.0/)
+      end
+    end
+
+    context 'when git not installed' do
+      let(:git_version) { '' }
+
+      it 'prints unknown' do
+        run_rake_task('gitlab:env:info')
+
+        expect($stdout.string).to match(/Git Version:(.*)unknown/)
+      end
+    end
+  end
+end