3 files changed, 107 insertions, 1 deletions
diff --git a/spec/presenters/clusterable_presenter_spec.rb b/spec/presenters/clusterable_presenter_spec.rb
new file mode 100644
index 00000000000..4f4ae5e07c5
--- /dev/null
+++ b/spec/presenters/clusterable_presenter_spec.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ClusterablePresenter do
+  include Gitlab::Routing.url_helpers
+
+  describe '.fabricate' do
+    let(:project) { create(:project) }
+
+    subject { described_class.fabricate(project) }
+
+    it 'creates an object from a descendant presenter' do
+      expect(subject).to be_kind_of(ProjectClusterablePresenter)
+    end
+  end
+end
diff --git a/spec/presenters/clusters/cluster_presenter_spec.rb b/spec/presenters/clusters/cluster_presenter_spec.rb
index e96dbfb73c0..7af181f37d5 100644
--- a/spec/presenters/clusters/cluster_presenter_spec.rb
+++ b/spec/presenters/clusters/cluster_presenter_spec.rb
@@ -1,7 +1,9 @@
 require 'spec_helper'
 
 describe Clusters::ClusterPresenter do
-  let(:cluster) { create(:cluster, :provided_by_gcp) }
+  include Gitlab::Routing.url_helpers
+
+  let(:cluster) { create(:cluster, :provided_by_gcp, :project) }
 
   subject(:presenter) do
     described_class.new(cluster)
@@ -71,4 +73,14 @@ describe Clusters::ClusterPresenter do
       it { is_expected.to eq(false) }
     end
   end
+
+  describe '#show_path' do
+    subject { described_class.new(cluster).show_path }
+
+    context 'project_type cluster' do
+      let(:project) { cluster.project }
+
+      it { is_expected.to eq(project_cluster_path(project, cluster)) }
+    end
+  end
 end
diff --git a/spec/presenters/project_clusterable_presenter_spec.rb b/spec/presenters/project_clusterable_presenter_spec.rb
new file mode 100644
index 00000000000..c50d90ae1e8
--- /dev/null
+++ b/spec/presenters/project_clusterable_presenter_spec.rb
@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ProjectClusterablePresenter do
+  include Gitlab::Routing.url_helpers
+
+  let(:presenter) { described_class.new(project) }
+  let(:project) { create(:project) }
+  let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
+  describe '#can_create_cluster?' do
+    let(:user) { create(:user) }
+
+    subject { presenter.can_create_cluster? }
+
+    before do
+      allow(presenter).to receive(:current_user).and_return(user)
+    end
+
+    context 'when user can create' do
+      before do
+        project.add_maintainer(user)
+      end
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'when user cannot create' do
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#index_path' do
+    subject { presenter.index_path }
+
+    it { is_expected.to eq(project_clusters_path(project)) }
+  end
+
+  describe '#new_path' do
+    subject { presenter.new_path }
+
+    it { is_expected.to eq(new_project_cluster_path(project)) }
+  end
+
+  describe '#create_user_clusters_path' do
+    subject { presenter.create_user_clusters_path }
+
+    it { is_expected.to eq(create_user_project_clusters_path(project)) }
+  end
+
+  describe '#create_gcp_clusters_path' do
+    subject { presenter.create_gcp_clusters_path }
+
+    it { is_expected.to eq(create_gcp_project_clusters_path(project)) }
+  end
+
+  describe '#cluster_status_cluster_path' do
+    subject { presenter.cluster_status_cluster_path(cluster) }
+
+    it { is_expected.to eq(cluster_status_project_cluster_path(project, cluster)) }
+  end
+
+  describe '#install_applications_cluster_path' do
+    let(:application) { :helm }
+
+    subject { presenter.install_applications_cluster_path(cluster, application) }
+
+    it { is_expected.to eq(install_applications_project_cluster_path(project, cluster, application)) }
+  end
+
+  describe '#cluster_path' do
+    subject { presenter.cluster_path(cluster) }
+
+    it { is_expected.to eq(project_cluster_path(project, cluster)) }
+  end
+end