fix(uplink): Ensure string input for b64enc in secret.yaml

charts/uplink/templates/secret.yaml

@@ -5,7 +5,7 @@ metadata:
   labels:
 {{ include "uplink.labels" . | indent 4 }}
 data:
-  postgresql.url: {{ .Values.postgresql.url | b64enc }}
+  postgresql.url: "{{ .Values.postgresql.url | b64enc }}"
   client.id: {{ .Values.client.id | b64enc }}
   client.secret: {{ .Values.client.secret | b64enc }}
   sentry.dsn: {{ .Values.sentry.dsn | b64enc }}

charts/uplink/templates/tests/secret_test.yaml

@@ -0,0 +1,40 @@
+suite: test secret.yaml
+templates:
+  - secret.yaml
+tests:
+  - it: should ensure the secret has correct metadata
+    set:
+      postgresql.url: "example-url"
+      client.id: "example-id"
+      client.secret: "example-secret"
+      sentry.dsn: "example-dsn"
+    asserts:
+      - isKind:
+          of: Secret
+      - matchRegex:
+          path: metadata.name
+          pattern: "^uplink.*" # Assumes the "uplink.fullname" template results in names starting with "uplink"
+      - hasDocuments:
+          count: 1
+
+  - it: should check data fields in secret
+    set:
+      postgresql.url: "example-url"
+      client.id: "example-id"
+      client.secret: "example-secret"
+      sentry.dsn: "example-dsn"
+    asserts:
+      - equal:
+          path: data.postgresql.url
+          value: "example-url"
+      - equal:
+          path: data.client.id
+          value: "ZXhhbXBsZS1pZA==" # Base64 encoded value of "example-id"
+      - equal:
+          path: data.client.secret
+          value: "ZXhhbXBsZS1zZWNyZXQ=" # Base64 encoded value of "example-secret"
+      - equal:
+          path: data.sentry.dsn
+          value: "ZXhhbXBsZS1kc24=" # Base64 encoded value of "example-dsn"
+
+  # Add more tests as required...