1 files changed, 58 insertions, 0 deletions
diff --git a/spec/models/issue_collection_spec.rb b/spec/models/issue_collection_spec.rb
new file mode 100644
index 00000000000..d9ab397c302
--- /dev/null
+++ b/spec/models/issue_collection_spec.rb
@@ -0,0 +1,58 @@
+require 'spec_helper'
+
+describe IssueCollection do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:issue1) { create(:issue, project: project) }
+  let(:issue2) { create(:issue, project: project) }
+  let(:collection) { described_class.new([issue1, issue2]) }
+
+  describe '#collection' do
+    it 'returns the issues in the same order as the input Array' do
+      expect(collection.collection).to eq([issue1, issue2])
+    end
+  end
+
+  describe '#updatable_by_user' do
+    context 'using an admin user' do
+      it 'returns all issues' do
+        user = create(:admin)
+
+        expect(collection.updatable_by_user(user)).to eq([issue1, issue2])
+      end
+    end
+
+    context 'using a user that has no access to the project' do
+      it 'returns no issues when the user is not an assignee or author' do
+        expect(collection.updatable_by_user(user)).to be_empty
+      end
+
+      it 'returns the issues the user is assigned to' do
+        issue1.assignee = user
+
+        expect(collection.updatable_by_user(user)).to eq([issue1])
+      end
+
+      it 'returns the issues for which the user is the author' do
+        issue1.author = user
+
+        expect(collection.updatable_by_user(user)).to eq([issue1])
+      end
+    end
+
+    context 'using a user that has reporter access to the project' do
+      it 'returns the issues of the project' do
+        project.team << [user, :reporter]
+
+        expect(collection.updatable_by_user(user)).to eq([issue1, issue2])
+      end
+    end
+
+    context 'using a user that is the owner of a project' do
+      it 'returns the issues of the project' do
+        expect(collection.updatable_by_user(project.namespace.owner)).
+          to eq([issue1, issue2])
+      end
+    end
+  end
+end