1 files changed, 77 insertions, 0 deletions
diff --git a/spec/graphql/resolvers/projects_resolver_spec.rb b/spec/graphql/resolvers/projects_resolver_spec.rb
new file mode 100644
index 00000000000..73ff99a2520
--- /dev/null
+++ b/spec/graphql/resolvers/projects_resolver_spec.rb
@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Resolvers::ProjectsResolver do
+  include GraphqlHelpers
+
+  describe '#resolve' do
+    subject { resolve(described_class, obj: nil, args: filters, ctx: { current_user: current_user }) }
+
+    let_it_be(:project) { create(:project, :public) }
+    let_it_be(:other_project) { create(:project, :public) }
+    let_it_be(:private_project) { create(:project, :private) }
+    let_it_be(:other_private_project) { create(:project, :private) }
+
+    let_it_be(:user) { create(:user) }
+
+    let(:filters) { {} }
+
+    before_all do
+      project.add_developer(user)
+      private_project.add_developer(user)
+    end
+
+    context 'when user is not logged in' do
+      let(:current_user) { nil }
+
+      context 'when no filters are applied' do
+        it 'returns all public projects' do
+          is_expected.to contain_exactly(project, other_project)
+        end
+
+        context 'when search filter is provided' do
+          let(:filters) { { search: project.name } }
+
+          it 'returns matching project' do
+            is_expected.to contain_exactly(project)
+          end
+        end
+
+        context 'when membership filter is provided' do
+          let(:filters) { { membership: true } }
+
+          it 'returns empty list' do
+            is_expected.to be_empty
+          end
+        end
+      end
+    end
+
+    context 'when user is logged in' do
+      let(:current_user) { user }
+
+      context 'when no filters are applied' do
+        it 'returns all visible projects for the user' do
+          is_expected.to contain_exactly(project, other_project, private_project)
+        end
+
+        context 'when search filter is provided' do
+          let(:filters) { { search: project.name } }
+
+          it 'returns matching project' do
+            is_expected.to contain_exactly(project)
+          end
+        end
+
+        context 'when membership filter is provided' do
+          let(:filters) { { membership: true } }
+
+          it 'returns projects that user is member of' do
+            is_expected.to contain_exactly(project, private_project)
+          end
+        end
+      end
+    end
+  end
+end