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test : Add Unit Test for redis-standalone.yaml (OT-CONTAINER-KIT#683)
* standalone-unit-test Signed-off-by: Shubham Gupta <iamshubhamgupta2001@gmail.com> * more test Signed-off-by: Shubham Gupta <iamshubhamgupta2001@gmail.com> * Add test Signed-off-by: Shubham Gupta <iamshubhamgupta2001@gmail.com> --------- Signed-off-by: Shubham Gupta <iamshubhamgupta2001@gmail.com> Signed-off-by: Matt Robinson <mattrobinsonsre@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,308 @@ | ||
| package k8sutils | ||
|
|
||
| import ( | ||
| "os" | ||
| "path/filepath" | ||
| "testing" | ||
|
|
||
| common "github.com/OT-CONTAINER-KIT/redis-operator/api" | ||
| redisv1beta2 "github.com/OT-CONTAINER-KIT/redis-operator/api/v1beta2" | ||
| "github.com/stretchr/testify/assert" | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/api/resource" | ||
| "k8s.io/apimachinery/pkg/util/yaml" | ||
| "k8s.io/utils/pointer" | ||
| ) | ||
|
|
||
| func Test_generateRedisStandaloneParams(t *testing.T) { | ||
| path := filepath.Join("..", "tests", "testdata", "redis-standalone.yaml") | ||
| expected := statefulSetParameters{ | ||
| Replicas: pointer.Int32(1), | ||
| ClusterMode: false, | ||
| NodeConfVolume: false, | ||
| // Metadata: metav1.ObjectMeta{ | ||
| // Name: "redis-standalone", | ||
| // Namespace: "redis", | ||
| // Labels: map[string]string{ | ||
| // "app": "redis-standalone"}, | ||
| // Annotations: map[string]string{ | ||
| // "opstreelabs.in.redis": "true"}, | ||
| // }, | ||
| NodeSelector: map[string]string{ | ||
| "node-role.kubernetes.io/infra": "worker"}, | ||
| PodSecurityContext: &corev1.PodSecurityContext{ | ||
| RunAsUser: pointer.Int64(1000), | ||
| FSGroup: pointer.Int64(1000), | ||
| }, | ||
| PriorityClassName: "high-priority", | ||
| Affinity: &corev1.Affinity{ | ||
| NodeAffinity: &corev1.NodeAffinity{ | ||
| RequiredDuringSchedulingIgnoredDuringExecution: &corev1.NodeSelector{ | ||
| NodeSelectorTerms: []corev1.NodeSelectorTerm{ | ||
| { | ||
| MatchExpressions: []corev1.NodeSelectorRequirement{ | ||
| { | ||
| Key: "node-role.kubernetes.io/infra", | ||
| Operator: corev1.NodeSelectorOpIn, | ||
| Values: []string{"worker"}, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Tolerations: &[]corev1.Toleration{ | ||
| { | ||
| Key: "node-role.kubernetes.io/infra", | ||
| Operator: corev1.TolerationOpExists, | ||
| Effect: corev1.TaintEffectNoSchedule, | ||
| }, | ||
| { | ||
| Key: "node-role.kubernetes.io/infra", | ||
| Operator: corev1.TolerationOpExists, | ||
| Effect: corev1.TaintEffectNoExecute, | ||
| }, | ||
| }, | ||
| PersistentVolumeClaim: corev1.PersistentVolumeClaim{ | ||
| Spec: corev1.PersistentVolumeClaimSpec{ | ||
| StorageClassName: pointer.String("standard"), | ||
| AccessModes: []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce}, | ||
| Resources: corev1.ResourceRequirements{ | ||
| Requests: corev1.ResourceList{ | ||
| corev1.ResourceStorage: resource.MustParse("1Gi"), | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| EnableMetrics: true, | ||
| ImagePullSecrets: &[]corev1.LocalObjectReference{{Name: "mysecret"}}, | ||
| ExternalConfig: pointer.String("redis-external-config"), | ||
| ServiceAccountName: pointer.String("redis-sa"), | ||
| TerminationGracePeriodSeconds: pointer.Int64(30), | ||
| IgnoreAnnotations: []string{"opstreelabs.in/ignore"}, | ||
| } | ||
|
|
||
| data, err := os.ReadFile(path) | ||
| if err != nil { | ||
| t.Fatalf("Failed to read file %s: %v", path, err) | ||
| } | ||
|
|
||
| input := &redisv1beta2.Redis{} | ||
| err = yaml.UnmarshalStrict(data, input) | ||
| if err != nil { | ||
| t.Fatalf("Failed to unmarshal file %s: %v", path, err) | ||
| } | ||
|
|
||
| actual := generateRedisStandaloneParams(input) | ||
| assert.EqualValues(t, expected, actual, "Expected %+v, got %+v", expected, actual) | ||
| } | ||
|
|
||
| func Test_generateRedisStandaloneContainerParams(t *testing.T) { | ||
| path := filepath.Join("..", "tests", "testdata", "redis-standalone.yaml") | ||
| expected := containerParameters{ | ||
| Image: "quay.io/opstree/redis:v7.0.12", | ||
| ImagePullPolicy: corev1.PullPolicy("IfNotPresent"), | ||
| Resources: &corev1.ResourceRequirements{ | ||
| Requests: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("101m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| Limits: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("101m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| }, | ||
| SecurityContext: &corev1.SecurityContext{ | ||
| RunAsUser: pointer.Int64(1000), | ||
| RunAsGroup: pointer.Int64(1000), | ||
| RunAsNonRoot: pointer.Bool(true), | ||
| ReadOnlyRootFilesystem: pointer.Bool(true), | ||
| Capabilities: &corev1.Capabilities{ | ||
| Drop: []corev1.Capability{"ALL"}, | ||
| Add: []corev1.Capability{"NET_BIND_SERVICE"}, | ||
| }, | ||
| }, | ||
| RedisExporterImage: "quay.io/opstree/redis-exporter:v1.44.0", | ||
| RedisExporterImagePullPolicy: corev1.PullPolicy("Always"), | ||
| RedisExporterResources: &corev1.ResourceRequirements{ | ||
| Requests: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("100m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| Limits: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("100m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| }, | ||
| RedisExporterEnv: &[]corev1.EnvVar{ | ||
| { | ||
| Name: "REDIS_EXPORTER_INCL_SYSTEM_METRICS", | ||
| Value: "true", | ||
| }, | ||
| { | ||
| Name: "UI_PROPERTIES_FILE_NAME", | ||
| ValueFrom: &corev1.EnvVarSource{ | ||
| ConfigMapKeyRef: &corev1.ConfigMapKeySelector{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "game-demo", | ||
| }, | ||
| Key: "ui_properties_file_name", | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| Name: "SECRET_USERNAME", | ||
| ValueFrom: &corev1.EnvVarSource{ | ||
| SecretKeyRef: &corev1.SecretKeySelector{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "mysecret", | ||
| }, | ||
| Key: "username", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| Role: "standalone", | ||
| EnabledPassword: pointer.Bool(true), | ||
| SecretName: pointer.String("redis-secret"), | ||
| SecretKey: pointer.String("password"), | ||
| PersistenceEnabled: pointer.Bool(true), | ||
| TLSConfig: &redisv1beta2.TLSConfig{ | ||
| TLSConfig: common.TLSConfig{ | ||
| CaKeyFile: "ca.key", | ||
| CertKeyFile: "tls.crt", | ||
| KeyFile: "tls.key", | ||
| Secret: corev1.SecretVolumeSource{ | ||
| SecretName: "redis-tls-cert", | ||
| }, | ||
| }, | ||
| }, | ||
| ACLConfig: &redisv1beta2.ACLConfig{ | ||
| Secret: &corev1.SecretVolumeSource{ | ||
| SecretName: "acl-secret", | ||
| }, | ||
| }, | ||
| EnvVars: &[]corev1.EnvVar{ | ||
| { | ||
| Name: "CUSTOM_ENV_VAR_1", | ||
| Value: "custom_value_1", | ||
| }, | ||
| { | ||
| Name: "CUSTOM_ENV_VAR_2", | ||
| Value: "custom_value_2", | ||
| }, | ||
| }, | ||
| AdditionalVolume: []corev1.Volume{ | ||
| { | ||
| Name: "example-config", | ||
| VolumeSource: corev1.VolumeSource{ | ||
| ConfigMap: &corev1.ConfigMapVolumeSource{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "example-configmap", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| AdditionalMountPath: []corev1.VolumeMount{ | ||
| { | ||
| MountPath: "/config", | ||
| Name: "example-config", | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| data, err := os.ReadFile(path) | ||
| if err != nil { | ||
| t.Fatalf("Failed to read file %s: %v", path, err) | ||
| } | ||
|
|
||
| input := &redisv1beta2.Redis{} | ||
| err = yaml.UnmarshalStrict(data, input) | ||
| if err != nil { | ||
| t.Fatalf("Failed to unmarshal file %s: %v", path, err) | ||
| } | ||
|
|
||
| actual := generateRedisStandaloneContainerParams(input) | ||
| assert.EqualValues(t, expected, actual, "Expected %+v, got %+v", expected, actual) | ||
| } | ||
|
|
||
| func Test_generateRedisStandaloneInitContainerParams(t *testing.T) { | ||
| path := filepath.Join("..", "tests", "testdata", "redis-standalone.yaml") | ||
| expected := initContainerParameters{ | ||
| Enabled: pointer.Bool(true), | ||
| Image: "quay.io/opstree/redis-operator-restore:latest", | ||
| ImagePullPolicy: corev1.PullPolicy("Always"), | ||
| Resources: &corev1.ResourceRequirements{ | ||
| Requests: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("100m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| Limits: corev1.ResourceList{ | ||
| corev1.ResourceCPU: resource.MustParse("100m"), | ||
| corev1.ResourceMemory: resource.MustParse("128Mi"), | ||
| }, | ||
| }, | ||
| Role: "standalone", | ||
| Command: []string{"/bin/bash", "-c", "/app/restore.bash"}, | ||
| Arguments: []string{"--restore-from", "redis-standalone-restore"}, | ||
| PersistenceEnabled: pointer.Bool(true), | ||
| AdditionalEnvVariable: &[]corev1.EnvVar{ | ||
| { | ||
| Name: "CLUSTER_NAME", | ||
| ValueFrom: &corev1.EnvVarSource{ | ||
| SecretKeyRef: &corev1.SecretKeySelector{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "env-secrets", | ||
| }, | ||
| Key: "CLUSTER_NAME", | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| Name: "CLUSTER_NAMESPACE", | ||
| ValueFrom: &corev1.EnvVarSource{ | ||
| SecretKeyRef: &corev1.SecretKeySelector{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "env-secrets", | ||
| }, | ||
| Key: "CLUSTER_NAMESPACE", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| AdditionalVolume: []corev1.Volume{ | ||
| { | ||
| Name: "example-config", | ||
| VolumeSource: corev1.VolumeSource{ | ||
| ConfigMap: &corev1.ConfigMapVolumeSource{ | ||
| LocalObjectReference: corev1.LocalObjectReference{ | ||
| Name: "example-configmap", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| AdditionalMountPath: []corev1.VolumeMount{ | ||
| { | ||
| MountPath: "/config", | ||
| Name: "example-config", | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| data, err := os.ReadFile(path) | ||
| if err != nil { | ||
| t.Fatalf("Failed to read file %s: %v", path, err) | ||
| } | ||
|
|
||
| input := &redisv1beta2.Redis{} | ||
| err = yaml.UnmarshalStrict(data, input) | ||
| if err != nil { | ||
| t.Fatalf("Failed to unmarshal file %s: %v", path, err) | ||
| } | ||
|
|
||
| actual := generateRedisStandaloneInitContainerParams(input) | ||
| assert.EqualValues(t, expected, actual, "Expected %+v, got %+v", expected, actual) | ||
| } |
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