test: add service LB test

Author: pmoscode

tests/service_LB_configured_test.yaml

@@ -0,0 +1,85 @@
+suite: test service with load balancer enabled
+chart:
+  version: 9.9.9+test
+  appVersion: 9.9.9
+tests:
+  - it: should render default service
+    template: templates/service.yaml
+    set:
+      service.type: LoadBalancer
+      ingress.enabled: false
+    asserts:
+      - hasDocuments:
+          count: 1
+      - isAPIVersion:
+          of: v1
+      - isKind:
+          of: Service
+      - equal:
+          path: metadata.name
+          value: RELEASE-NAME-emby
+      - exists:
+          path: spec.type
+      - equal:
+          path: spec.type
+          value: LoadBalancer
+      - lengthEqual:
+          path: spec.ports
+          count: 1
+
+  - it: should not render "LoadBalancer" service, when service.type == "LoadBalancer" and Ingress is disabled
+    template: templates/service-LB.yaml
+    set:
+      service.type: LoadBalancer
+      ingress.enabled: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: should render "LoadBalancer" service, when service.type == "LoadBalancer" and Ingress is enabled
+    template: templates/service-LB.yaml
+    set:
+      service.type: LoadBalancer
+      ingress.enabled: true
+    asserts:
+      - hasDocuments:
+          count: 1
+      - isAPIVersion:
+          of: v1
+      - isKind:
+          of: Service
+      - equal:
+          path: metadata.name
+          value: RELEASE-NAME-emby-LB
+      - exists:
+          path: spec.type
+      - equal:
+          path: spec.type
+          value: LoadBalancer
+      - lengthEqual:
+          path: spec.ports
+          count: 1
+
+  - it: should render default service with type "ClusterIP", when service.type == "LoadBalancer" and Ingress is enabled
+    template: templates/service.yaml
+    set:
+      service.type: LoadBalancer
+      ingress.enabled: true
+    asserts:
+      - hasDocuments:
+          count: 1
+      - isAPIVersion:
+          of: v1
+      - isKind:
+          of: Service
+      - equal:
+          path: metadata.name
+          value: RELEASE-NAME-emby
+      - exists:
+          path: spec.type
+      - equal:
+          path: spec.type
+          value: ClusterIP
+      - lengthEqual:
+          path: spec.ports
+          count: 1