add test with diamond shape

kubernetes-sigs · Nov 11, 2019 · 3e4354d · 3e4354d
1 parent 06e10cc
commit 3e4354d
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Showing 3 changed files with 177 additions and 51 deletions.
diff --git a/plugin/someteam.example.com/v1/replacementtransformer/ReplacementTransformer_test.go b/plugin/someteam.example.com/v1/replacementtransformer/ReplacementTransformer_test.go
@@ -282,4 +282,127 @@ kind: ConfigMap
 metadata:
   name: cm
 `)
-}
+}
+
+func TestReplacementTransformerWithDiamondShape(t *testing.T) {
+	tc := kusttest_test.NewPluginTestEnv(t).Set()
+	defer tc.Reset()
+
+	tc.BuildGoPlugin(
+		"someteam.example.com", "v1", "ReplacementTransformer")
+
+	th := kusttest_test.NewKustTestHarnessAllowPlugins(t, "/app/combined")
+
+        th.WriteF("/app/base/deployment.yaml",
+`
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx
+`)
+
+        th.WriteF("/app/base/kustomization.yaml",
+`
+resources:
+- deployment.yaml
+`)
+
+        th.WriteF("/app/a/kustomization.yaml",
+`
+nameprefix: a-
+resources:
+- ../base
+
+transformers:
+- replacement.yaml
+`)
+
+        th.WriteF("/app/a/replacement.yaml",
+`
+apiVersion: someteam.example.com/v1
+kind: ReplacementTransformer
+metadata:
+  name: notImportantHere
+replacements:
+- source:
+    value: nginx:newtagA
+  target:
+    objref:
+      kind: Deployment
+    fieldrefs:
+    - spec.template.spec.containers[name=nginx].image
+`)
+
+        th.WriteF("/app/b/kustomization.yaml",
+`
+nameprefix: b-
+resources:
+- ../base
+
+transformers:
+- replacement.yaml
+`)
+
+        th.WriteF("/app/b/replacement.yaml",
+`
+apiVersion: someteam.example.com/v1
+kind: ReplacementTransformer
+metadata:
+  name: notImportantHere
+replacements:
+- source:
+    value: nginx:newtagB
+  target:
+    objref: 
+      kind: Deployment
+    fieldrefs:
+    - spec.template.spec.containers[name=nginx].image
+`)
+
+
+        th.WriteF("/app/combined/kustomization.yaml",
+`
+resources:
+- ../a
+- ../b
+`)
+
+        m, err := th.MakeKustTarget().MakeCustomizedResMap()
+        if err != nil {
+            t.Fatalf("Err: %v", err)
+        }
+
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+group: apps
+kind: Deployment
+metadata:
+  name: a-deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:newtagA
+        name: nginx
+---
+apiVersion: v1
+group: apps
+kind: Deployment
+metadata:
+  name: b-deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:newtagB
+        name: nginx
+`)
+}
+
diff --git a/plugin/someteam.example.com/v1/replacementtransformer/go.mod b/plugin/someteam.example.com/v1/replacementtransformer/go.mod
@@ -3,11 +3,7 @@ module sigs.k8s.io/kustomize/plugin/someteam.example.com/v1/replacementtransform
 go 1.13
 
 require (
-	github.com/emicklei/go-restful v2.9.6+incompatible // indirect
-	github.com/googleapis/gnostic v0.3.0 // indirect
-	gopkg.in/inf.v0 v0.9.1 // indirect
 	sigs.k8s.io/kustomize/api v0.0.1
-	sigs.k8s.io/kustomize/v3 v3.3.1
 	sigs.k8s.io/yaml v1.1.0
 )