helm-charts/charts/library/common/test-chart/unittests/serviceMonitor/validations_test.yaml

---
# yaml-language-server: $schema=https://raw.githubusercontent.com/helm-unittest/helm-unittest/main/schema/helm-testsuite.json
suite: serviceMonitor - validations
templates:
  - common.yaml
values:
  - ../_values/controllers_main_default_container.yaml
tests:
  - it: service reference to non-existing service identifier should fail
    set:
      serviceMonitor:
        main:
          service:
            identifier: main
          endpoints:
            - port: http
              scheme: http
              path: /metrics
              interval: 1m
              scrapeTimeout: 10s
    asserts:
      - failedTemplate:
          errorMessage: "No enabled Service found with this identifier. (serviceMonitor: 'main', identifier: 'main')"

  - it: automatic service determination should fail when no service is enabled
    set:
      serviceMonitor:
        main:
          endpoints:
            - port: http
              scheme: http
              path: /metrics
              interval: 1m
              scrapeTimeout: 10s
    asserts:
      - failedTemplate:
          errorMessage: "Either service.name or service.identifier is required because automatic Service detection is not possible. (serviceMonitor: main)"

  - it: automatic service determination should fail when >1 service is enabled
    set:
      service:
        main:
          controller: main
          ports:
            ui:
              port: 8082
        second:
          controller: main
          ports:
            ui:
              port: 8082
      serviceMonitor:
        main:
          endpoints:
            - port: http
              scheme: http
              path: /metrics
              interval: 1m
              scrapeTimeout: 10s
    asserts:
      - failedTemplate:
          errorMessage: "Either service.name or service.identifier is required because automatic Service detection is not possible. (serviceMonitor: main)"