kubernetes-sigs/kustomize
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Make kusttestharness shareable.

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This commit is contained in:
Jeffrey Regan
2019-05-07 14:18:35 -07:00
parent 8c5d4128e0
commit bcc7412ef2
23 changed files with 389 additions and 343 deletions
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83
pkg/target/kusttarget_test.go
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@@ -26,6 +26,7 @@ import (
"sigs.k8s.io/kustomize/internal/loadertest"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/kusttest"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
@@ -86,16 +87,16 @@ metadata:
)
func TestResources(t *testing.T) {
th := NewKustTestHarness(t, "/whatever")
th.writeK("/whatever/", kustomizationContent)
th.writeF("/whatever/deployment.yaml", deploymentContent)
th.writeF("/whatever/namespace.yaml", namespaceContent)
th.writeF("/whatever/jsonpatch.json", jsonpatchContent)
th := kusttest_test.NewKustTestHarness(t, "/whatever")
th.WriteK("/whatever/", kustomizationContent)
th.WriteF("/whatever/deployment.yaml", deploymentContent)
th.WriteF("/whatever/namespace.yaml", namespaceContent)
th.WriteF("/whatever/jsonpatch.json", jsonpatchContent)
expected := resmap.ResMap{
resid.NewResIdWithPrefixSuffixNamespace(
gvk.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"},
"dply1", "foo-", "-bar", "ns1"): th.fromMap(
"dply1", "foo-", "-bar", "ns1"): th.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
@@ -130,7 +131,7 @@ func TestResources(t *testing.T) {
}),
resid.NewResIdWithPrefixSuffixNamespace(
gvk.Gvk{Version: "v1", Kind: "ConfigMap"},
"literalConfigMap", "foo-", "-bar", "ns1"): th.fromMapAndOption(
"literalConfigMap", "foo-", "-bar", "ns1"): th.FromMapAndOption(
map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
@@ -153,7 +154,7 @@ func TestResources(t *testing.T) {
&types.GeneratorOptions{}),
resid.NewResIdWithPrefixSuffixNamespace(
gvk.Gvk{Version: "v1", Kind: "Secret"},
"secret", "foo-", "-bar", "ns1"): th.fromMapAndOption(
"secret", "foo-", "-bar", "ns1"): th.FromMapAndOption(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Secret",
@@ -177,7 +178,7 @@ func TestResources(t *testing.T) {
&types.GeneratorOptions{}),
resid.NewResIdWithPrefixSuffixNamespace(
gvk.Gvk{Version: "v1", Kind: "Namespace"},
"ns1", "foo-", "-bar", ""): th.fromMap(
"ns1", "foo-", "-bar", ""): th.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Namespace",
@@ -192,7 +193,7 @@ func TestResources(t *testing.T) {
},
}),
}
actual, err := th.makeKustTarget().MakeCustomizedResMap()
actual, err := th.MakeKustTarget().MakeCustomizedResMap()
if err != nil {
t.Fatalf("unexpected Resources error %v", err)
}
@@ -216,9 +217,9 @@ func TestKustomizationNotFound(t *testing.T) {
}
func TestResourceNotFound(t *testing.T) {
th := NewKustTestHarness(t, "/whatever")
th.writeK("/whatever", kustomizationContent)
_, err := th.makeKustTarget().MakeCustomizedResMap()
th := kusttest_test.NewKustTestHarness(t, "/whatever")
th.WriteK("/whatever", kustomizationContent)
_, err := th.MakeKustTarget().MakeCustomizedResMap()
if err == nil {
t.Fatalf("Didn't get the expected error for an unknown resource")
}
@@ -237,13 +238,13 @@ func findSecret(m resmap.ResMap) *resource.Resource {
}
func TestDisableNameSuffixHash(t *testing.T) {
th := NewKustTestHarness(t, "/whatever")
th.writeK("/whatever/", kustomizationContent)
th.writeF("/whatever/deployment.yaml", deploymentContent)
th.writeF("/whatever/namespace.yaml", namespaceContent)
th.writeF("/whatever/jsonpatch.json", jsonpatchContent)
th := kusttest_test.NewKustTestHarness(t, "/whatever")
th.WriteK("/whatever/", kustomizationContent)
th.WriteF("/whatever/deployment.yaml", deploymentContent)
th.WriteF("/whatever/namespace.yaml", namespaceContent)
th.WriteF("/whatever/jsonpatch.json", jsonpatchContent)
m, err := th.makeKustTarget().MakeCustomizedResMap()
m, err := th.MakeKustTarget().MakeCustomizedResMap()
if err != nil {
t.Fatalf("unexpected Resources error %v", err)
}
@@ -255,11 +256,11 @@ func TestDisableNameSuffixHash(t *testing.T) {
t.Errorf("unexpected secret resource name: %s", secret.GetName())
}
th.writeK("/whatever/",
th.WriteK("/whatever/",
strings.Replace(kustomizationContent,
"disableNameSuffixHash: false",
"disableNameSuffixHash: true", -1))
m, err = th.makeKustTarget().MakeCustomizedResMap()
m, err = th.MakeKustTarget().MakeCustomizedResMap()
if err != nil {
t.Fatalf("unexpected Resources error %v", err)
}
@@ -273,25 +274,25 @@ func TestDisableNameSuffixHash(t *testing.T) {
}
func TestIssue596AllowDirectoriesThatAreSubstringsOfEachOther(t *testing.T) {
th := NewKustTestHarness(t, "/app/overlays/aws-sandbox2.us-east-1")
th.writeK("/app/base", "")
th.writeK("/app/overlays/aws", `
th := kusttest_test.NewKustTestHarness(t, "/app/overlays/aws-sandbox2.us-east-1")
th.WriteK("/app/base", "")
th.WriteK("/app/overlays/aws", `
bases:
- ../../base
`)
th.writeK("/app/overlays/aws-nonprod", `
th.WriteK("/app/overlays/aws-nonprod", `
bases:
- ../aws
`)
th.writeK("/app/overlays/aws-sandbox2.us-east-1", `
th.WriteK("/app/overlays/aws-sandbox2.us-east-1", `
bases:
- ../aws-nonprod
`)
m, err := th.makeKustTarget().MakeCustomizedResMap()
m, err := th.MakeKustTarget().MakeCustomizedResMap()
if err != nil {
t.Fatalf("Err: %v", err)
}
th.assertActualEqualsExpected(m, "")
th.AssertActualEqualsExpected(m, "")
}
// To simplify tests, these vars specified in alphabetical order.
@@ -329,8 +330,8 @@ var someVars = []types.Var{
}
func TestGetAllVarsSimple(t *testing.T) {
th := NewKustTestHarness(t, "/app")
th.writeK("/app", `
th := kusttest_test.NewKustTestHarness(t, "/app")
th.WriteK("/app", `
vars:
- name: AWARD
objref:
@@ -345,7 +346,7 @@ vars:
name: heron
apiVersion: v300
`)
ra, err := th.makeKustTarget().AccumulateTarget()
ra, err := th.MakeKustTarget().AccumulateTarget()
if err != nil {
t.Fatalf("Err: %v", err)
}
@@ -361,8 +362,8 @@ vars:
}
func TestGetAllVarsNested(t *testing.T) {
th := NewKustTestHarness(t, "/app/overlays/o2")
th.writeK("/app/base", `
th := kusttest_test.NewKustTestHarness(t, "/app/overlays/o2")
th.WriteK("/app/base", `
vars:
- name: AWARD
objref:
@@ -377,7 +378,7 @@ vars:
name: heron
apiVersion: v300
`)
th.writeK("/app/overlays/o1", `
th.WriteK("/app/overlays/o1", `
vars:
- name: FRUIT
objref:
@@ -386,7 +387,7 @@ vars:
bases:
- ../../base
`)
th.writeK("/app/overlays/o2", `
th.WriteK("/app/overlays/o2", `
vars:
- name: VEGETABLE
objref:
@@ -395,7 +396,7 @@ vars:
bases:
- ../o1
`)
ra, err := th.makeKustTarget().AccumulateTarget()
ra, err := th.MakeKustTarget().AccumulateTarget()
if err != nil {
t.Fatalf("Err: %v", err)
}
@@ -414,8 +415,8 @@ bases:
}
func TestVarCollisionsForbidden(t *testing.T) {
th := NewKustTestHarness(t, "/app/overlays/o2")
th.writeK("/app/base", `
th := kusttest_test.NewKustTestHarness(t, "/app/overlays/o2")
th.WriteK("/app/base", `
vars:
- name: AWARD
objref:
@@ -430,7 +431,7 @@ vars:
name: heron
apiVersion: v300
`)
th.writeK("/app/overlays/o1", `
th.WriteK("/app/overlays/o1", `
vars:
- name: AWARD
objref:
@@ -439,7 +440,7 @@ vars:
bases:
- ../../base
`)
th.writeK("/app/overlays/o2", `
th.WriteK("/app/overlays/o2", `
vars:
- name: VEGETABLE
objref:
@@ -448,7 +449,7 @@ vars:
bases:
- ../o1
`)
_, err := th.makeKustTarget().AccumulateTarget()
_, err := th.MakeKustTarget().AccumulateTarget()
if err == nil {
t.Fatalf("expected var collision")
}