Add latest changes from gitlab-org/gitlab@master

1 files changed, 56 insertions, 0 deletions

diff --git a/spec/graphql/resolvers/project_merge_requests_resolver_spec.rb b/spec/graphql/resolvers/project_merge_requests_resolver_spec.rb
new file mode 100644
index 00000000000..bfb3ce91d58
--- /dev/null
+++ b/spec/graphql/resolvers/project_merge_requests_resolver_spec.rb
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Resolvers::ProjectMergeRequestsResolver do
+  include GraphqlHelpers
+
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:current_user) { create(:user) }
+  let_it_be(:other_user) { create(:user) }
+
+  let_it_be(:merge_request_with_author_and_assignee) do
+    create(:merge_request,
+           :unique_branches,
+           source_project: project,
+           target_project: project,
+           author: other_user,
+           assignee: other_user)
+  end
+
+  before do
+    project.add_developer(current_user)
+  end
+
+  context 'by assignee' do
+    it 'filters merge requests by assignee username' do
+      result = resolve_mr(project, assignee_username: other_user.username)
+
+      expect(result).to eq([merge_request_with_author_and_assignee])
+    end
+
+    it 'does not find anything' do
+      result = resolve_mr(project, assignee_username: 'unknown-user')
+
+      expect(result).to be_empty
+    end
+  end
+
+  context 'by author' do
+    it 'filters merge requests by author username' do
+      result = resolve_mr(project, author_username: other_user.username)
+
+      expect(result).to eq([merge_request_with_author_and_assignee])
+    end
+
+    it 'does not find anything' do
+      result = resolve_mr(project, author_username: 'unknown-user')
+
+      expect(result).to be_empty
+    end
+  end
+
+  def resolve_mr(project, args, resolver: described_class, user: current_user)
+    resolve(resolver, obj: project, args: args, ctx: { current_user: user })
+  end
+end