mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-06-14 02:20:53 +00:00
Renamed KustomizationPatch to Component
This commit is contained in:
Paul Martin
334
api/krusty/component_test.go
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334
api/krusty/component_test.go
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@@ -0,0 +1,334 @@
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// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package krusty_test
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import (
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"testing"
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kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
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)
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// Test kustomization.yaml files with kind: Component
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func writeComponentBase(th kusttest_test.Harness) {
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th.WriteK("/app/base", `
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resources:
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- deploy.yaml
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configMapGenerator:
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- name: my-configmap
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literals:
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- testValue=1
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- otherValue=10
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`)
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th.WriteF("/app/base/deploy.yaml", `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: storefront
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spec:
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replicas: 1
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`)
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}
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func writeComponentPatch(th kusttest_test.Harness) {
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th.WriteF("/app/patch/kustomization.yaml", `
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Component
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namePrefix: patched-
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replicas:
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- name: storefront
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count: 3
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resources:
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- stub.yaml
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configMapGenerator:
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- name: my-configmap
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behavior: merge
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literals:
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- testValue=2
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- patchValue=5
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`)
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th.WriteF("/app/patch/stub.yaml", `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: stub
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spec:
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replicas: 1
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`)
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}
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func writeComponentProd(th kusttest_test.Harness) {
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th.WriteK("/app/prod", `
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resources:
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- ../base
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- ../patch
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- db
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`)
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th.WriteF("/app/prod/db", `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: db
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spec:
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type: Logical
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`)
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}
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// Components are inserted into the resource hierarchy as the parent of those
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// resources that come before it in the resources list of the parent Kustomization.
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func TestBasicComponent(t *testing.T) {
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th := kusttest_test.MakeHarness(t)
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writeComponentBase(th)
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writeComponentPatch(th)
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writeComponentProd(th)
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m := th.Run("/app/prod", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-storefront
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spec:
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replicas: 3
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---
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apiVersion: v1
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data:
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otherValue: "10"
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patchValue: "5"
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testValue: "2"
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kind: ConfigMap
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metadata:
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annotations: {}
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labels: {}
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name: patched-my-configmap-5g55h28cdh
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-stub
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spec:
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replicas: 1
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: db
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spec:
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type: Logical
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`)
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}
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func TestMultipleComponentes(t *testing.T) {
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th := kusttest_test.MakeHarness(t)
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writeComponentBase(th)
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writeComponentPatch(th)
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writeComponentProd(th)
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th.WriteF("/app/additionalpatch/kustomization.yaml", `
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Component
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configMapGenerator:
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- name: my-configmap
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behavior: merge
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literals:
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- otherValue=9
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`)
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th.WriteK("/app/prod", `
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resources:
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- ../base
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- ../patch
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- ../additionalpatch
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- db
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`)
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m := th.Run("/app/prod", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-storefront
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spec:
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replicas: 3
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---
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apiVersion: v1
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data:
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otherValue: "9"
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patchValue: "5"
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testValue: "2"
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kind: ConfigMap
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metadata:
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annotations: {}
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labels: {}
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name: patched-my-configmap-9fddc87cdk
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-stub
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spec:
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replicas: 1
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: db
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spec:
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type: Logical
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`)
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}
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func TestNestedComponents(t *testing.T) {
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th := kusttest_test.MakeHarness(t)
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writeComponentBase(th)
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writeComponentPatch(th)
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writeComponentProd(th)
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th.WriteF("/app/additionalpatch/kustomization.yaml", `
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Component
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resources:
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- ../patch
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configMapGenerator:
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- name: my-configmap
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behavior: merge
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literals:
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- otherValue=9
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`)
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th.WriteK("/app/prod", `
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resources:
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- ../base
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- ../additionalpatch
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- db
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`)
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m := th.Run("/app/prod", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-storefront
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spec:
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replicas: 3
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---
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apiVersion: v1
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data:
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otherValue: "9"
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patchValue: "5"
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testValue: "2"
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kind: ConfigMap
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metadata:
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annotations: {}
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labels: {}
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name: patched-my-configmap-9fddc87cdk
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-stub
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spec:
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replicas: 1
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: db
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spec:
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type: Logical
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`)
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}
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// If a patch sets a name prefix on a base, then that base can also be separately included
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// without being affected by the patch in another branch of the resource tree
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func TestBasicComponentWithRepeatedBase(t *testing.T) {
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th := kusttest_test.MakeHarness(t)
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writeComponentBase(th)
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writeComponentPatch(th)
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writeComponentProd(th)
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th.WriteK("/app/repeated", `
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resources:
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- ../base
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- ../prod
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`)
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m := th.Run("/app/repeated", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: storefront
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spec:
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replicas: 1
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---
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apiVersion: v1
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data:
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otherValue: "10"
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testValue: "1"
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kind: ConfigMap
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metadata:
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name: my-configmap-7k9t4h74f8
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-storefront
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spec:
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replicas: 3
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---
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apiVersion: v1
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data:
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otherValue: "10"
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patchValue: "5"
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testValue: "2"
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kind: ConfigMap
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metadata:
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annotations: {}
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labels: {}
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name: patched-my-configmap-5g55h28cdh
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: patched-stub
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spec:
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replicas: 1
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---
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apiVersion: v1
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kind: Deployment
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metadata:
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name: db
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spec:
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type: Logical
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`)
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}
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func TestApplyingComponentDirectlySameAsKustomization(t *testing.T) {
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th := kusttest_test.MakeHarness(t)
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writeComponentBase(th)
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writeComponentPatch(th)
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th.WriteF("/app/solopatch/kustomization.yaml", `
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Component
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resources:
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- ../base
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configMapGenerator:
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- name: my-configmap
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behavior: merge
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literals:
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- patchValue=5
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- testValue=2
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`)
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m := th.Run("/app/solopatch", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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apiVersion: v1
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kind: Deployment
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metadata:
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name: storefront
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spec:
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replicas: 1
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---
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apiVersion: v1
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data:
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otherValue: "10"
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patchValue: "5"
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testValue: "2"
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kind: ConfigMap
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metadata:
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annotations: {}
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labels: {}
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name: my-configmap-t86ktk6tdk
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`)
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}
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