1 files changed, 65 insertions, 22 deletions
diff --git a/spec/requests/api/files_spec.rb b/spec/requests/api/files_spec.rb
index 2081f80ccc1..685da28c673 100644
--- a/spec/requests/api/files_spec.rb
+++ b/spec/requests/api/files_spec.rb
@@ -4,7 +4,14 @@ describe API::Files, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let!(:project) { create(:project, namespace: user.namespace ) }
+  let(:guest) { create(:user).tap { |u| create(:project_member, :guest, user: u, project: project) } }
   let(:file_path) { 'files/ruby/popen.rb' }
+  let(:params) do
+    {
+      file_path: file_path,
+      ref: 'master'
+    }
+  end
   let(:author_email) { FFaker::Internet.email }
 
   # I have to remove periods from the end of the name
@@ -24,36 +31,72 @@ describe API::Files, api: true  do
   before { project.team << [user, :developer] }
 
   describe "GET /projects/:id/repository/files" do
-    it "returns file info" do
-      params = {
-        file_path: file_path,
-        ref: 'master',
-      }
+    let(:route) { "/projects/#{project.id}/repository/files" }
 
-      get api("/projects/#{project.id}/repository/files", user), params
+    shared_examples_for 'repository files' do
+      it "returns file info" do
+        get api(route, current_user), params
 
-      expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
-      expect(json_response['file_name']).to eq('popen.rb')
-      expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
-      expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
-    end
+        expect(response).to have_http_status(200)
+        expect(json_response['file_path']).to eq(file_path)
+        expect(json_response['file_name']).to eq('popen.rb')
+        expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
+        expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
+      end
 
-    it "returns a 400 bad request if no params given" do
-      get api("/projects/#{project.id}/repository/files", user)
+      context 'when no params are given' do
+        it_behaves_like '400 response' do
+          let(:request) { get api(route, current_user) }
+        end
+      end
 
-      expect(response).to have_http_status(400)
+      context 'when file_path does not exist' do
+        let(:params) do
+          {
+            file_path: 'app/models/application.rb',
+            ref: 'master',
+          }
+        end
+
+        it_behaves_like '404 response' do
+          let(:request) { get api(route, current_user), params }
+          let(:message) { '404 File Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get api(route, current_user), params }
+        end
+      end
     end
 
-    it "returns a 404 if such file does not exist" do
-      params = {
-        file_path: 'app/models/application.rb',
-        ref: 'master',
-      }
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository files' do
+        let(:project) { create(:project, :public) }
+        let(:current_user) { nil }
+      end
+    end
 
-      get api("/projects/#{project.id}/repository/files", user), params
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route), params }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository files' do
+        let(:current_user) { user }
+      end
+    end
 
-      expect(response).to have_http_status(404)
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest), params }
+      end
     end
   end