test: Add some roundtrip test data

Author: sbernauer

Cargo.lock

@@ -15,6 +15,7 @@ stackable-operator = { git = "https://github.com/stackabletech/operator-rs.git",
 built = { version = "0.8.0", features = ["chrono", "git2"] }
 clap = "4.5"
 futures = { version = "0.3", features = ["compat"] }
+indoc = "2.0"
 json-patch = { version = "4.2", features = ["schemars"] }
 pretty_assertions = "1.4"
 regex = "1.11"

Cargo.toml

@@ -29,5 +29,6 @@ uuid.workspace = true
 built.workspace = true
 
 [dev-dependencies]
+indoc.workspace = true
 pretty_assertions.workspace = true
 rstest.workspace = true

rust/operator-binary/Cargo.toml

@@ -916,7 +916,140 @@ mod tests {
 
     impl RoundtripTestData for v1alpha1::OpenSearchClusterSpec {
         fn roundtrip_test_data() -> Vec<Self> {
-            vec![]
+            stackable_operator::utils::yaml_from_str_singleton_map(indoc::indoc! {r#"
+              - image:
+                  productVersion: 3.4.0
+                  pullPolicy: IfNotPresent
+                clusterOperation:
+                  reconciliationPaused: false
+                  stopped: false
+                clusterConfig:
+                  keystore:
+                    - key: s3.client.default.access_key
+                      secretKeyRef:
+                        name: s3-credentials
+                        key: ACCESS_KEY
+                    - key: s3.client.default.secret_key
+                      secretKeyRef:
+                        name: s3-credentials
+                        key: SECRET_KEY
+                  security:
+                    enabled: true
+                    managingRoleGroup: security-coord
+                    settings:
+                      config:
+                        managedBy: operator
+                        content:
+                          value:
+                            _meta:
+                              type: config
+                              config_version: 2
+                            config:
+                              dynamic:
+                                authc:
+                                  basic_internal_auth_domain:
+                                    description: Authenticate via HTTP Basic against internal users database
+                                    http_enabled: true
+                                    transport_enabled: true
+                                    order: 1
+                                    http_authenticator:
+                                      type: basic
+                                      challenge: true
+                                    authentication_backend:
+                                      type: intern
+                                authz: {}
+                      internalUsers:
+                        managedBy: API
+                        content:
+                          valueFrom:
+                            secretKeyRef:
+                              name: opensearch-security-config
+                              key: internal_users.yml
+                      roles:
+                        managedBy: API
+                        content:
+                          valueFrom:
+                            configMapKeyRef:
+                              name: opensearch-security-config
+                              key: roles.yml
+                      rolesMapping:
+                        managedBy: API
+                        content:
+                          value:
+                            _meta:
+                              type: rolesmapping
+                              config_version: 2
+                            all_access:
+                              reserved: false
+                              backend_roles:
+                                - admin
+                  tls:
+                    serverSecretClass: tls
+                    internalSecretClass: tls
+                  vectorAggregatorConfigMapName: vector-aggregator-discovery
+                nodes:
+                  config:
+                    logging:
+                      enableVectorAgent: true
+                    gracefulShutdownTimeout: 2m
+                    requestedSecretLifetime: 1d
+                  envOverrides:
+                    DISABLE_INSTALL_DEMO_CONFIG: "true"
+                    OPENSEARCH_HOME: /stackable/opensearch
+                  configOverrides:
+                    opensearch.yml:
+                      jsonMergePatch:
+                        node.store.allow_mmap: false
+                        cluster.routing.allocation.disk.threshold_enabled: false
+                  roleConfig:
+                    discoveryServiceListenerClass: external-unstable
+                  roleGroups:
+                    cluster-manager:
+                      config:
+                        discoveryServiceExposed: true
+                        nodeRoles:
+                          - cluster_manager
+                        resources:
+                          storage:
+                            data:
+                              capacity: 100Mi
+                      replicas: 3
+                    data:
+                      config:
+                        discoveryServiceExposed: false
+                        nodeRoles:
+                          - ingest
+                          - data
+                          - remote_cluster_client
+                        listenerClass: cluster-internal
+                        resources:
+                          storage:
+                            data:
+                              capacity: 2Gi
+                      configOverrides:
+                        opensearch.yml:
+                          jsonMergePatch:
+                            node.attr.zone: eu-central-1a
+                      envOverrides:
+                        OPENSEARCH_JAVA_OPTS: -Xms1g -Xmx1g
+                      replicas: 2
+              - image:
+                  custom: oci.example.com/namespace/opensearch:3.4.0-custom
+                  productVersion: 3.4.0
+                  pullPolicy: Always
+                  pullSecrets:
+                    - name: registry-credentials
+                clusterConfig:
+                  tls:
+                    serverSecretClass: null
+                  security:
+                    enabled: false
+                nodes:
+                  roleGroups:
+                    default:
+                      replicas: 1
+            "#})
+            .expect("Failed to parse OpenSearchClusterSpec YAML")
         }
     }
 }