setupEnv configures the environment for CSM Observability Testing. It sets the bootstrap env var to a bootstrap file with a nodeID provided. It sets CSM Env Vars as well, and mocks the resource detector's returned attribute set to simulate the environment. It registers a cleanup function on the prov
(t *testing.T, resourceDetectorEmissions map[string]string, meshID, csmCanonicalServiceName, csmWorkloadName string)
| 49 | // simulate the environment. It registers a cleanup function on the provided t |
| 50 | // to restore the environment to its original state. |
| 51 | func setupEnv(t *testing.T, resourceDetectorEmissions map[string]string, meshID, csmCanonicalServiceName, csmWorkloadName string) { |
| 52 | oldCSMMeshID, csmMeshIDPresent := os.LookupEnv("CSM_MESH_ID") |
| 53 | oldCSMCanonicalServiceName, csmCanonicalServiceNamePresent := os.LookupEnv("CSM_CANONICAL_SERVICE_NAME") |
| 54 | oldCSMWorkloadName, csmWorkloadNamePresent := os.LookupEnv("CSM_WORKLOAD_NAME") |
| 55 | os.Setenv("CSM_MESH_ID", meshID) |
| 56 | os.Setenv("CSM_CANONICAL_SERVICE_NAME", csmCanonicalServiceName) |
| 57 | os.Setenv("CSM_WORKLOAD_NAME", csmWorkloadName) |
| 58 | |
| 59 | var attributes []attribute.KeyValue |
| 60 | for k, v := range resourceDetectorEmissions { |
| 61 | attributes = append(attributes, attribute.String(k, v)) |
| 62 | } |
| 63 | // Return the attributes configured as part of the test in place |
| 64 | // of reading from resource. |
| 65 | attrSet := attribute.NewSet(attributes...) |
| 66 | origGetAttrSet := getAttrSetFromResourceDetector |
| 67 | getAttrSetFromResourceDetector = func(context.Context) *attribute.Set { |
| 68 | return &attrSet |
| 69 | } |
| 70 | t.Cleanup(func() { |
| 71 | if csmMeshIDPresent { |
| 72 | os.Setenv("CSM_MESH_ID", oldCSMMeshID) |
| 73 | } else { |
| 74 | os.Unsetenv("CSM_MESH_ID") |
| 75 | } |
| 76 | if csmCanonicalServiceNamePresent { |
| 77 | os.Setenv("CSM_CANONICAL_SERVICE_NAME", oldCSMCanonicalServiceName) |
| 78 | } else { |
| 79 | os.Unsetenv("CSM_CANONICAL_SERVICE_NAME") |
| 80 | } |
| 81 | if csmWorkloadNamePresent { |
| 82 | os.Setenv("CSM_WORKLOAD_NAME", oldCSMWorkloadName) |
| 83 | } else { |
| 84 | os.Unsetenv("CSM_WORKLOAD_NAME") |
| 85 | } |
| 86 | |
| 87 | getAttrSetFromResourceDetector = origGetAttrSet |
| 88 | }) |
| 89 | } |
| 90 | |
| 91 | // TestCSMPluginOptionUnary tests the CSM Plugin Option and labels. It |
| 92 | // configures the environment for the CSM Plugin Option to read from. It then |
no test coverage detected