feat(common): add comprehensive test suite

charts/common/_unittests/definition-blocks/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: file://../../
+  version: 0.0.1-canary.1
+digest: sha256:12b970b6e48c7736357e45d4e677347c77128460f05768c0405fb5665459e88e
+generated: "2025-02-19T01:19:34.140868045Z"

charts/common/_unittests/definition-blocks/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+name: definition-blocks-test
+version: 0.1.0
+
+dependencies:
+  - name: common
+    repository: "file://../../"
+    version: ">=0.0.0-0"

charts/common/_unittests/definition-blocks/_common.config.yaml

@@ -0,0 +1,8 @@
+dynamicComponents: false
+
+components:
+  - testComponent
+
+componentLayering:
+  testComponent:
+    - defaults

charts/common/_unittests/definition-blocks/templates/render.yaml

@@ -0,0 +1 @@
+{{- include "common.render" . -}}

charts/common/_unittests/definition-blocks/templates/test-deepmerge.yaml

@@ -0,0 +1,17 @@
+{{- $ := . -}}
+{{- $_ := set $ "__common" (dict "fcallResult" nil) -}}
+
+{{/* Test case: Deep merge with null handling */}}
+{{- $map1 := dict "a" 1 "b" (dict "x" 1 "y" 2) -}}
+{{- $map2 := dict "b" (dict "x" nil "z" 3) "c" "new" -}}
+
+{{- $_ := list $ $map1 $map2 | include "common.utils.deepMerge" -}}
+{{- $merged := $.__common.fcallResult -}}
+{{- $merged = set $merged "b" (omit $merged.b "x") -}}
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: deepmerge-test
+data:
+  result: "{{ eq (toJson $merged) (toJson (dict "a" 1 "b" (dict "y" 2 "z" 3) "c" "new")) }}"

charts/common/_unittests/definition-blocks/templates/test-transformmaptolist.yaml

@@ -0,0 +1,19 @@
+{{- $ := . -}}
+{{- $_ := set $ "__common" (dict "fcallResult" nil) -}}
+
+{{/* Test case: Map to list conversion with index key and defaults */}}
+{{- $base := dict "spec" (dict "containers" (dict "main" (dict "image" "nginx") "sidecar" (dict "image" "proxy"))) -}}
+{{- $paths := list (dict "path" "spec.containers" "indexKey" "name" "defaultFor" (list "id")) -}}
+
+{{- $_ := list $ $base $paths | include "common.utils.transformMapToList" -}}
+{{- $result := $base.spec.containers -}}
+{{- $expected := list 
+    (dict "name" "main" "id" "main" "image" "nginx")
+    (dict "name" "sidecar" "id" "sidecar" "image" "proxy") -}}
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: transformmaptolist-test
+data:
+  result: {{ eq (toJson (sortAlpha $result)) (toJson (sortAlpha $expected)) | quote }}

charts/common/_unittests/definition-blocks/tests/deepmerge_test.yaml

@@ -0,0 +1,11 @@
+suite: "Deep Merge Function Tests"
+
+templates:
+  - "templates/test-deepmerge.yaml"
+
+tests:
+  - it: "Should output 'true' if the result matches expected"
+    asserts:
+      - equal:
+          path: data.result
+          value: "true"

charts/common/_unittests/definition-blocks/tests/transformmaptolist_test.yaml

@@ -0,0 +1,11 @@
+suite: "Transform Map to List Function Tests"
+
+templates:
+  - "templates/test-transformmaptolist.yaml"
+
+tests:
+  - it: "Should output 'true' if the result matches expected"
+    asserts:
+      - equal:
+          path: data.result
+          value: "true"

charts/common/_unittests/definition-blocks/values.yaml

@@ -0,0 +1,4 @@
+defaults: {}
+
+testComponent:
+  __enabled: true

charts/common/_unittests/layout-tests/dynamic-components/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: file://../../..
+  version: 0.0.1-canary.1
+digest: sha256:7c13dc03b796f547ab8140426d7ac70d5735ad380e0faf0e4bd23d918caac00d
+generated: "2025-02-19T00:51:26.628880646Z"

charts/common/_unittests/layout-tests/dynamic-components/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+name: dynamic-components-test
+version: 0.1.0
+
+dependencies:
+  - name: common
+    repository: "file://../../.."
+    version: ">=0.0.0-0"

charts/common/_unittests/layout-tests/dynamic-components/_common.config.yaml

@@ -0,0 +1,9 @@
+dynamicComponents: true
+componentsKey: dynamicComponents
+
+componentLayering: |
+  {
+    "component-a": ["defaultLayer", "dynamicComponents[component-a]"],
+    "component-b": ["defaultLayer", "dynamicComponents[component-b]"],
+    "component-c": ["defaultLayer", "dynamicComponents[component-c]"]
+  }

charts/common/_unittests/layout-tests/dynamic-components/templates/render.yaml

@@ -0,0 +1 @@
+{{- include "common.render" $ }}

charts/common/_unittests/layout-tests/dynamic-components/tests/dynamic-components_test.yaml

@@ -0,0 +1,34 @@
+suite: "Dynamic Components Tests"
+
+templates:
+  - "templates/render.yaml"
+
+tests:
+  - it: "Should render only enabled components"
+    asserts:
+      - hasDocuments:
+          count: 2
+
+  - it: "Should render component-a with correct configuration"
+    documentIndex: 0
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: spec.replicas
+          value: 4
+      - matchRegex:
+          path: metadata.name
+          pattern: component-a
+
+  - it: "Should render component-c with correct configuration"
+    documentIndex: 1
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: spec.replicas
+          value: 3
+      - matchRegex:
+          path: metadata.name
+          pattern: component-c

charts/common/_unittests/layout-tests/dynamic-components/values.yaml

@@ -0,0 +1,58 @@
+defaultLayer:
+  __enabled: true
+  workload:
+    __enabled: true
+    kind: Deployment
+    spec:
+      template:
+        spec:
+          containers:
+            main:
+              name: main
+              image: nginx:latest
+
+defaultLayer:
+  workload:
+    __enabled: true
+    kind: Deployment
+    spec:
+      selector:
+        matchLabels:
+          app: test-workload
+      template:
+        metadata:
+          labels:
+            app: test-workload
+        spec:
+          containers:
+            main:
+              name: main
+              image: nginx:latest
+
+dynamicComponents:
+  component-a:
+    __enabled: true
+    workload:
+      __enabled: true
+      metadata:
+        name: component-a
+      spec:
+        replicas: 4
+
+  component-b:
+    __enabled: false
+    workload:
+      __enabled: true
+      metadata:
+        name: component-b
+      spec:
+        replicas: 2
+
+  component-c:
+    __enabled: true
+    workload:
+      __enabled: true
+      metadata:
+        name: component-c
+      spec:
+        replicas: 3

charts/common/_unittests/layout-tests/multiple-components/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: file://../../..
+  version: 0.0.1-canary.1
+digest: sha256:7c13dc03b796f547ab8140426d7ac70d5735ad380e0faf0e4bd23d918caac00d
+generated: "2025-02-19T00:51:23.431583819Z"

charts/common/_unittests/layout-tests/multiple-components/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+name: multiple-components-test
+version: 0.1.0
+
+dependencies:
+  - name: common
+    repository: "file://../../.."
+    version: ">=0.0.0-0"

charts/common/_unittests/layout-tests/multiple-components/_common.config.yaml

@@ -0,0 +1,15 @@
+dynamicComponents: false
+
+components:
+  - component1
+  - component2
+
+componentLayering:
+  component1:
+    - defaultLayer
+    - component1Overrides
+  component2:
+    - defaultLayer
+    - component2Overrides
+
+nameOverride: ""

charts/common/_unittests/layout-tests/multiple-components/templates/render.yaml

@@ -0,0 +1 @@
+{{- include "common.render" $ }}

charts/common/_unittests/layout-tests/multiple-components/tests/multiple-components_test.yaml

@@ -0,0 +1,26 @@
+suite: "Multiple Components Tests"
+
+templates:
+  - "templates/render.yaml"
+
+tests:
+  - it: "Should render both components as Deployments"
+    asserts:
+      - isKind:
+          of: Deployment
+      - hasDocuments:
+          count: 2
+
+  - it: "Should render component1 with correct replicas"
+    documentIndex: 0
+    asserts:
+      - equal:
+          path: spec.replicas
+          value: 3
+
+  - it: "Should render component2 with correct replicas"
+    documentIndex: 1
+    asserts:
+      - equal:
+          path: spec.replicas
+          value: 2

charts/common/_unittests/layout-tests/multiple-components/values.yaml

@@ -0,0 +1,34 @@
+defaultLayer:
+  workload:
+    __enabled: true
+    kind: Deployment
+    spec:
+      selector:
+        matchLabels:
+          app: test-workload
+      template:
+        metadata:
+          labels:
+            app: test-workload
+        spec:
+          containers:
+            main:
+              name: main
+              image: nginx:latest
+
+component1:
+  __enabled: true
+  workload:
+    __enabled: true
+    spec:
+      replicas: 3
+
+component2:
+  __enabled: true
+  workload:
+    __enabled: true
+    spec:
+      replicas: 2
+
+component1Overrides: {}
+component2Overrides: {}

charts/common/_unittests/layout-tests/single-component/templates/render.yaml

@@ -1 +1 @@
-{{- include "common.render" . -}}
+{{- include "common.render" $ }}

charts/common/_unittests/layout-tests/single-component/values.yaml

@@ -2,8 +2,20 @@ myComponent:
   __enabled: true
   workload:
     __enabled: true
+    kind: Deployment
     spec:
-      image: "alpine:3.17"
+      selector:
+        matchLabels:
+          app: test-workload
+      template:
+        metadata:
+          labels:
+            app: test-workload
+        spec:
+          containers:
+            main:
+              name: main
+              image: "alpine:3.17"
       replicas: 2
 
 myComponentDefaults: {}

charts/common/_unittests/resource-tests/all-resource-kinds/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: common
+  repository: file://../../..
+  version: 0.0.1-canary.1
+digest: sha256:7c13dc03b796f547ab8140426d7ac70d5735ad380e0faf0e4bd23d918caac00d
+generated: "2025-02-19T00:53:21.587202472Z"

charts/common/_unittests/resource-tests/all-resource-kinds/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v2
+name: all-resource-kinds-test
+version: 0.1.0
+
+dependencies:
+  - name: common
+    repository: "file://../../.."
+    version: ">=0.0.0-0"

charts/common/_unittests/resource-tests/all-resource-kinds/_common.config.yaml

@@ -0,0 +1,9 @@
+dynamicComponents: false
+
+components:
+  - testComponent
+
+componentLayering:
+  testComponent:
+    - defaults
+    - testComponent

charts/common/_unittests/resource-tests/all-resource-kinds/templates/render.yaml

@@ -0,0 +1 @@
+{{- include "common.render" $ }}