Abstract out project out of ClustersController

To the extent possible swap out `project` with `clusterable`

- Abstract paths for showing cluster or clusters. This will allow us to
swap in alternative paths for group level cluster

- Push :project_id and :namespace_id params from the URL to the POST
body.

- Create a nice helper for to generate links for the destroy
action

For some reason, spec :project_id and :namespace_id param are not going
through `to_param` for a JSON format. Manually call `to_param` to fix
specs.

- Move :layout to BaseController

1 files changed, 28 insertions, 3 deletions

diff --git a/spec/services/clusters/create_service_spec.rb b/spec/services/clusters/create_service_spec.rb
index 3959295c13e..274880f2c49 100644
--- a/spec/services/clusters/create_service_spec.rb
+++ b/spec/services/clusters/create_service_spec.rb
@@ -5,18 +5,43 @@ describe Clusters::CreateService do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
 
-  subject { described_class.new(user, params).execute(project: project, access_token: access_token) }
+  subject { described_class.new(user, params).execute(access_token: access_token) }
 
   context 'when provider is gcp' do
     context 'when project has no clusters' do
       context 'when correct params' do
-        include_context 'valid cluster create params'
+        let(:params) do
+          {
+            name: 'test-cluster',
+            provider_type: :gcp,
+            provider_gcp_attributes: {
+              gcp_project_id: 'gcp-project',
+              zone: 'us-central1-a',
+              num_nodes: 1,
+              machine_type: 'machine_type-a',
+              legacy_abac: 'true'
+            },
+            clusterable: project
+          }
+        end
 
         include_examples 'create cluster service success'
       end
 
       context 'when invalid params' do
-        include_context 'invalid cluster create params'
+        let(:params) do
+          {
+            name: 'test-cluster',
+            provider_type: :gcp,
+            provider_gcp_attributes: {
+              gcp_project_id: '!!!!!!!',
+              zone: 'us-central1-a',
+              num_nodes: 1,
+              machine_type: 'machine_type-a'
+            },
+            clusterable: project
+          }
+        end
 
         include_examples 'create cluster service error'
       end