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https://github.com/kubernetes-sigs/kustomize.git
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More tests.
This commit is contained in:
jregan
306
api/krusty/customconfig_test.go
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306
api/krusty/customconfig_test.go
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@@ -0,0 +1,306 @@
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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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)
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func makeBaseReferencingCustomConfig(th testingHarness) {
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th.WriteK("/app/base", `
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namePrefix: x-
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commonLabels:
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app: myApp
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vars:
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- name: APRIL_DIET
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objref:
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kind: Giraffe
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name: april
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fieldref:
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fieldpath: spec.diet
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- name: KOKO_DIET
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objref:
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kind: Gorilla
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name: koko
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fieldref:
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fieldpath: spec.diet
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resources:
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- animalPark.yaml
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- giraffes.yaml
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- gorilla.yaml
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configurations:
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- config/defaults.yaml
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- config/custom.yaml
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`)
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th.WriteF("/app/base/giraffes.yaml", `
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kind: Giraffe
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metadata:
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name: april
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spec:
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diet: mimosa
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location: NE
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---
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kind: Giraffe
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metadata:
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name: may
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spec:
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diet: acacia
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location: SE
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`)
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th.WriteF("/app/base/gorilla.yaml", `
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kind: Gorilla
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metadata:
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name: koko
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spec:
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diet: bambooshoots
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location: SW
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`)
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th.WriteF("/app/base/animalPark.yaml", `
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kind: AnimalPark
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metadata:
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name: sandiego
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spec:
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gorillaRef:
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name: koko
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giraffeRef:
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name: april
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food:
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- "$(APRIL_DIET)"
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- "$(KOKO_DIET)"
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`)
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}
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func TestCustomConfig(t *testing.T) {
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th := makeTestHarness(t)
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makeBaseReferencingCustomConfig(th)
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th.WriteLegacyConfigs("/app/base/config/defaults.yaml")
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th.WriteF("/app/base/config/custom.yaml", `
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nameReference:
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- kind: Gorilla
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fieldSpecs:
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- kind: AnimalPark
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path: spec/gorillaRef/name
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- kind: Giraffe
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fieldSpecs:
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- kind: AnimalPark
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path: spec/giraffeRef/name
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varReference:
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- path: spec/food
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kind: AnimalPark
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`)
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m := th.Run("/app/base", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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kind: AnimalPark
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metadata:
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labels:
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app: myApp
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name: x-sandiego
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spec:
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food:
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- mimosa
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- bambooshoots
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giraffeRef:
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name: x-april
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gorillaRef:
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name: x-koko
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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name: x-april
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spec:
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diet: mimosa
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location: NE
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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name: x-may
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spec:
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diet: acacia
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location: SE
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---
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kind: Gorilla
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metadata:
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labels:
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app: myApp
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name: x-koko
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spec:
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diet: bambooshoots
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location: SW
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`)
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}
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func TestCustomConfigWithDefaultOverspecification(t *testing.T) {
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th := makeTestHarness(t)
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makeBaseReferencingCustomConfig(th)
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th.WriteLegacyConfigs("/app/base/config/defaults.yaml")
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// Specifying namePrefix here conflicts with (is the same as)
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// the defaults written above. This is intentional in the
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// test to assure duplicate config doesn't cause problems.
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th.WriteF("/app/base/config/custom.yaml", `
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namePrefix:
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- path: metadata/name
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nameReference:
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- kind: Gorilla
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fieldSpecs:
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- kind: AnimalPark
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path: spec/gorillaRef/name
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- kind: Giraffe
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fieldSpecs:
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- kind: AnimalPark
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path: spec/giraffeRef/name
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varReference:
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- path: spec/food
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kind: AnimalPark
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`)
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m := th.Run("/app/base", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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kind: AnimalPark
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metadata:
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labels:
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app: myApp
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name: x-sandiego
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spec:
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food:
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- mimosa
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- bambooshoots
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giraffeRef:
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name: x-april
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gorillaRef:
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name: x-koko
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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name: x-april
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spec:
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diet: mimosa
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location: NE
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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name: x-may
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spec:
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diet: acacia
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location: SE
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---
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kind: Gorilla
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metadata:
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labels:
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app: myApp
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name: x-koko
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spec:
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diet: bambooshoots
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location: SW
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`)
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}
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func TestFixedBug605_BaseCustomizationAvailableInOverlay(t *testing.T) {
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th := makeTestHarness(t)
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makeBaseReferencingCustomConfig(th)
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th.WriteLegacyConfigs("/app/base/config/defaults.yaml")
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th.WriteF("/app/base/config/custom.yaml", `
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nameReference:
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- kind: Gorilla
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fieldSpecs:
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- kind: AnimalPark
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path: spec/gorillaRef/name
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- kind: Giraffe
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fieldSpecs:
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- kind: AnimalPark
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path: spec/giraffeRef/name
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varReference:
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- path: spec/food
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kind: AnimalPark
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`)
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th.WriteK("/app/overlay", `
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namePrefix: o-
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commonLabels:
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movie: planetOfTheApes
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patchesStrategicMerge:
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- animalPark.yaml
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resources:
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- ../base
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- ursus.yaml
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`)
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th.WriteF("/app/overlay/ursus.yaml", `
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kind: Gorilla
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metadata:
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name: ursus
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spec:
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diet: heston
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location: Arizona
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`)
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// The following replaces the gorillaRef in the AnimalPark.
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th.WriteF("/app/overlay/animalPark.yaml", `
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kind: AnimalPark
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metadata:
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name: sandiego
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spec:
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gorillaRef:
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name: ursus
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`)
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m := th.Run("/app/overlay", th.MakeDefaultOptions())
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th.AssertActualEqualsExpected(m, `
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kind: AnimalPark
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metadata:
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labels:
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app: myApp
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movie: planetOfTheApes
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name: o-x-sandiego
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spec:
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food:
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- mimosa
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- bambooshoots
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giraffeRef:
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name: o-x-april
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gorillaRef:
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name: o-ursus
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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movie: planetOfTheApes
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name: o-x-april
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spec:
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diet: mimosa
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location: NE
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---
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kind: Giraffe
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metadata:
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labels:
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app: myApp
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movie: planetOfTheApes
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name: o-x-may
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spec:
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diet: acacia
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location: SE
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---
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kind: Gorilla
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metadata:
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labels:
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app: myApp
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movie: planetOfTheApes
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name: o-x-koko
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spec:
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diet: bambooshoots
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location: SW
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---
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kind: Gorilla
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metadata:
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labels:
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movie: planetOfTheApes
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name: o-ursus
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spec:
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diet: heston
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location: Arizona
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`)
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}
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