1 files changed, 42 insertions, 0 deletions
diff --git a/spec/lib/mattermost/mattermost_spec.rb b/spec/lib/mattermost/mattermost_spec.rb
new file mode 100644
index 00000000000..7c99b4df9f3
--- /dev/null
+++ b/spec/lib/mattermost/mattermost_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper'
+
+describe Mattermost::Mattermost do
+  let(:user) { create(:user) }
+
+  subject { described_class.new('http://localhost:8065', user) }
+
+  # Needed for doorman to function
+  it { is_expected.to respond_to(:current_resource_owner) }
+  it { is_expected.to respond_to(:request) }
+  it { is_expected.to respond_to(:authorization) }
+  it { is_expected.to respond_to(:strategy) }
+
+  describe '#with session' do
+    let!(:stub) do
+      WebMock.stub_request(:get, 'http://localhost:8065/api/v3/oauth/gitlab/login').
+        to_return(headers: { 'location' => 'http://mylocation.com' }, status: 307)
+    end
+
+    context 'without oauth uri' do
+      it 'makes a request to the oauth uri' do
+        expect { subject.with_session }.to raise_error(Mattermost::NoSessionError)
+      end
+
+      context 'with oauth_uri' do
+        let!(:doorkeeper) do
+          Doorkeeper::Application.create(name: "GitLab Mattermost",
+                                         redirect_uri: "http://localhost:8065/signup/gitlab/complete\nhttp://localhost:8065/login/gitlab/complete",
+                                         scopes: "")
+        end
+
+        context 'without token_uri' do
+          it 'can not create a session' do
+            expect do
+              subject.with_session
+            end.to raise_error(Mattermost::NoSessionError)
+          end
+        end
+      end
+    end
+  end
+end