fix(deployment,secrets): deploy always the web-config secret

unittests/deployment/deployment.yaml

@@ -38,6 +38,22 @@ tests:
       - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
       - --web.config.file=/etc/prometheus-postgres-exporter/config.d/web-config.yaml
       - --web.listen-address=:9187
+  - equal:
+      path: spec.template.spec.containers[0].volumeMounts
+      value:
+      - mountPath: /etc/prometheus-postgres-exporter/config.d
+        name: config.d
+  - equal:
+      path: spec.template.spec.volumes
+      value:
+      - name: config.d
+        projected:
+          defaultMode: "0444"
+          sources:
+          - secret:
+              name: prometheus-postgres-exporter-unittest-exporter-config
+          - secret:
+              name: prometheus-postgres-exporter-unittest-web-config
 
 - it: Test additional arguments
   set:
@@ -64,3 +80,47 @@ tests:
       content:
         secretRef:
           name: custom-database-secret
+
+- it: Test exporterConfig with own secret
+  set:
+    config.exporterConfig.existingSecret.enabled: true
+    config.exporterConfig.existingSecret.secretName: exporter-config-secret
+  asserts:
+  - equal:
+      path: spec.template.spec.containers[0].volumeMounts
+      value:
+      - mountPath: /etc/prometheus-postgres-exporter/config.d
+        name: config.d
+  - equal:
+      path: spec.template.spec.volumes
+      value:
+      - name: config.d
+        projected:
+          defaultMode: "0444"
+          sources:
+          - secret:
+              name: exporter-config-secret
+          - secret:
+              name: prometheus-postgres-exporter-unittest-web-config
+
+- it: Test webConfig with own secret
+  set:
+    config.webConfig.existingSecret.enabled: true
+    config.webConfig.existingSecret.secretName: web-config-secret
+  asserts:
+  - equal:
+      path: spec.template.spec.containers[0].volumeMounts
+      value:
+      - mountPath: /etc/prometheus-postgres-exporter/config.d
+        name: config.d
+  - equal:
+      path: spec.template.spec.volumes
+      value:
+      - name: config.d
+        projected:
+          defaultMode: "0444"
+          sources:
+          - secret:
+              name: prometheus-postgres-exporter-unittest-exporter-config
+          - secret:
+              name: web-config-secret

unittests/secrets/webconfig.yaml

@@ -8,27 +8,7 @@ release:
 templates:
 - templates/prometheus-postgres-exporter/secretWebConfig.yaml
 tests:
-- it: Skip rendering by using existing secret.
-  set:
-    config.webConfig.existingSecret.enabled: true
-  asserts:
-  - hasDocuments:
-      count: 0
-
-- it: Skip rendering when no webConfig.yaml is defined.
-  set:
-    config.webConfig.existingSecret.enabled: false
-  asserts:
-  - hasDocuments:
-      count: 0
-
-- it: Rendering database secret.
-  set:
-    config.webConfig.secret.webConfig:
-      tls_server_config:
-        cert_file: /path/to/cert.pem
-        client_ca_file: /path/to/ca.pem
-        key_file: /path/to/key.pem
+- it: Rendering default secret.
   asserts:
   - hasDocuments:
       count: 1
@@ -47,6 +27,19 @@ tests:
         app.kubernetes.io/name: prometheus-postgres-exporter
         app.kubernetes.io/version: 0.1.0
         helm.sh/chart: prometheus-postgres-exporter-0.1.0
+  - equal:
+      path: stringData["webConfig.yaml"]
+      value: |
+        {}
+
+- it: Rendering custom webconfig.
+  set:
+    config.webConfig.secret.webConfig:
+      tls_server_config:
+        cert_file: /path/to/cert.pem
+        client_ca_file: /path/to/ca.pem
+        key_file: /path/to/key.pem
+  asserts:
   - equal:
       path: stringData["webConfig.yaml"]
       value: |