Merge remote-tracking branch 'upstream/master' into 27377-preload-pipeline-entity27377-preload-pipeline-entity

* upstream/master: (2534 commits)
  Update VERSION to 9.3.0-pre
  Update CHANGELOG.md for 9.2.0
  removes unnecessary redundacy in usage ping doc
  Respect the typo as rubocop said
  Add a test to ensure this works on MySQL
  Change pipelines schedules help page path
  change domain to hostname in usage ping doc
  Fixes broken MySQL migration for retried
  Show password field mask while editing service settings
  Add notes for supported schedulers and cloud providers
  Move environment monitoring to environments doc
  Add docs for change of Cache/Artifact restore order"
  Avoid resource intensive login checks if password is not provided
  Change translation for 'coding' by 'desarrollo' for Spanish
  Add to docs: issues multiple assignees
  rename "Add emoji" and "Award emoji" to "Add reaction" where appropriate
  Add project and group notification settings info
  32570 Fix border-bottom for project activity tab
  Add users endpoint to frontend API class
  Rename users on mysql
  ...

1 files changed, 55 insertions, 36 deletions

diff --git a/spec/models/project_services/kubernetes_service_spec.rb b/spec/models/project_services/kubernetes_service_spec.rb
index bf7950ef1c9..c1c2f2a7219 100644
--- a/spec/models/project_services/kubernetes_service_spec.rb
+++ b/spec/models/project_services/kubernetes_service_spec.rb
@@ -4,7 +4,7 @@ describe KubernetesService, models: true, caching: true do
   include KubernetesHelpers
   include ReactiveCachingHelpers
 
-  let(:project) { create(:kubernetes_project) }
+  let(:project) { build_stubbed(:kubernetes_project) }
   let(:service) { project.kubernetes_service }
 
   # We use Kubeclient to interactive with the Kubernetes API. It will
@@ -32,7 +32,8 @@ describe KubernetesService, models: true, caching: true do
   describe 'Validations' do
     context 'when service is active' do
       before { subject.active = true }
-      it { is_expected.to validate_presence_of(:namespace) }
+
+      it { is_expected.not_to validate_presence_of(:namespace) }
       it { is_expected.to validate_presence_of(:api_url) }
       it { is_expected.to validate_presence_of(:token) }
 
@@ -53,9 +54,9 @@ describe KubernetesService, models: true, caching: true do
           'a' * 63 => true,
           'a' * 64 => false,
           'a.b' => false,
-          'a*b' => false,
+          'a*b' => false
         }.each do |namespace, validity|
-          it "should validate #{namespace} as #{validity ? 'valid' : 'invalid'}" do
+          it "validates #{namespace} as #{validity ? 'valid' : 'invalid'}" do
             subject.namespace = namespace
 
             expect(subject.valid?).to eq(validity)
@@ -66,24 +67,40 @@ describe KubernetesService, models: true, caching: true do
 
     context 'when service is inactive' do
       before { subject.active = false }
-      it { is_expected.not_to validate_presence_of(:namespace) }
+
       it { is_expected.not_to validate_presence_of(:api_url) }
       it { is_expected.not_to validate_presence_of(:token) }
     end
   end
 
   describe '#initialize_properties' do
-    context 'with a project' do
-      let(:namespace_name) { "#{project.path}-#{project.id}" }
+    context 'without a project' do
+      it 'leaves the namespace unset' do
+        expect(described_class.new.namespace).to be_nil
+      end
+    end
+  end
+
+  describe '#fields' do
+    let(:kube_namespace) do
+      subject.fields.find { |h| h[:name] == 'namespace' }
+    end
+
+    context 'as template' do
+      before { subject.template = true }
 
-      it 'defaults to the project name with ID' do
-        expect(described_class.new(project: project).namespace).to eq(namespace_name)
+      it 'sets the namespace to the default' do
+        expect(kube_namespace).not_to be_nil
+        expect(kube_namespace[:placeholder]).to eq(subject.class::TEMPLATE_PLACEHOLDER)
       end
     end
 
-    context 'without a project' do
-      it 'leaves the namespace unset' do
-        expect(described_class.new.namespace).to be_nil
+    context 'with associated project' do
+      before { subject.project = project }
+
+      it 'sets the namespace to the default' do
+        expect(kube_namespace).not_to be_nil
+        expect(kube_namespace[:placeholder]).to match(/\A#{Gitlab::Regex::PATH_REGEX_STR}-\d+\z/)
       end
     end
   end
@@ -138,38 +155,40 @@ describe KubernetesService, models: true, caching: true do
     before do
       subject.api_url = 'https://kube.domain.com'
       subject.token = 'token'
-      subject.namespace = 'my-project'
       subject.ca_pem = 'CA PEM DATA'
+      subject.project = project
     end
 
-    it 'sets KUBE_URL' do
-      expect(subject.predefined_variables).to include(
-        { key: 'KUBE_URL', value: 'https://kube.domain.com', public: true }
-      )
-    end
+    context 'namespace is provided' do
+      before { subject.namespace = 'my-project' }
 
-    it 'sets KUBE_TOKEN' do
-      expect(subject.predefined_variables).to include(
-        { key: 'KUBE_TOKEN', value: 'token', public: false }
-      )
+      it 'sets the variables' do
+        expect(subject.predefined_variables).to include(
+          { key: 'KUBE_URL', value: 'https://kube.domain.com', public: true },
+          { key: 'KUBE_TOKEN', value: 'token', public: false },
+          { key: 'KUBE_NAMESPACE', value: 'my-project', public: true },
+          { key: 'KUBE_CA_PEM', value: 'CA PEM DATA', public: true },
+          { key: 'KUBE_CA_PEM_FILE', value: 'CA PEM DATA', public: true, file: true }
+        )
+      end
     end
 
-    it 'sets KUBE_NAMESPACE' do
-      expect(subject.predefined_variables).to include(
-        { key: 'KUBE_NAMESPACE', value: 'my-project', public: true }
-      )
-    end
+    context 'no namespace provided' do
+      it 'sets the variables' do
+        expect(subject.predefined_variables).to include(
+          { key: 'KUBE_URL', value: 'https://kube.domain.com', public: true },
+          { key: 'KUBE_TOKEN', value: 'token', public: false },
+          { key: 'KUBE_CA_PEM', value: 'CA PEM DATA', public: true },
+          { key: 'KUBE_CA_PEM_FILE', value: 'CA PEM DATA', public: true, file: true }
+        )
+      end
 
-    it 'sets KUBE_CA_PEM' do
-      expect(subject.predefined_variables).to include(
-        { key: 'KUBE_CA_PEM', value: 'CA PEM DATA', public: true }
-      )
-    end
+      it 'sets the KUBE_NAMESPACE' do
+        kube_namespace = subject.predefined_variables.find { |h| h[:key] == 'KUBE_NAMESPACE' }
 
-    it 'sets KUBE_CA_PEM_FILE' do
-      expect(subject.predefined_variables).to include(
-        { key: 'KUBE_CA_PEM_FILE', value: 'CA PEM DATA', public: true, file: true }
-      )
+        expect(kube_namespace).not_to be_nil
+        expect(kube_namespace[:value]).to match(/\A#{Gitlab::Regex::PATH_REGEX_STR}-\d+\z/)
+      end
     end
   end