Add latest changes from gitlab-org/gitlab@master

1 files changed, 53 insertions, 0 deletions

diff --git a/spec/graphql/mutations/issues/update_spec.rb b/spec/graphql/mutations/issues/update_spec.rb
new file mode 100644
index 00000000000..3d671680ccf
--- /dev/null
+++ b/spec/graphql/mutations/issues/update_spec.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Mutations::Issues::Update do
+  let(:issue) { create(:issue) }
+  let(:user) { create(:user) }
+  let(:expected_attributes) do
+    {
+      title: 'new title',
+      description: 'new description',
+      confidential: true,
+      due_date: Date.tomorrow
+    }
+  end
+  let(:mutation) { described_class.new(object: nil, context: { current_user: user }) }
+  let(:mutated_issue) { subject[:issue] }
+
+  describe '#resolve' do
+    let(:mutation_params) do
+      {
+        project_path: issue.project.full_path,
+        iid: issue.iid
+      }.merge(expected_attributes)
+    end
+
+    subject { mutation.resolve(mutation_params) }
+
+    it 'raises an error if the resource is not accessible to the user' do
+      expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+    end
+
+    context 'when the user can update the issue' do
+      before do
+        issue.project.add_developer(user)
+      end
+
+      it 'updates issue with correct values' do
+        subject
+
+        expect(issue.reload).to have_attributes(expected_attributes)
+      end
+
+      context 'when iid does not exist' do
+        it 'raises resource not available error' do
+          mutation_params[:iid] = 99999
+
+          expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
+        end
+      end
+    end
+  end
+end