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https://github.com/kubernetes-sigs/kustomize.git
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Start api directory, which will become a module.
This commit is contained in:
Jeffrey Regan
218
api/resid/gvk_test.go
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218
api/resid/gvk_test.go
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/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package resid
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import (
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"testing"
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)
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var equalsTests = []struct {
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x1 Gvk
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x2 Gvk
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}{
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{Gvk{Group: "a", Version: "b", Kind: "c"},
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Gvk{Group: "a", Version: "b", Kind: "c"}},
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{Gvk{Version: "b", Kind: "c"},
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Gvk{Version: "b", Kind: "c"}},
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{Gvk{Kind: "c"},
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Gvk{Kind: "c"}},
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}
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func TestEquals(t *testing.T) {
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for _, hey := range equalsTests {
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if !hey.x1.Equals(hey.x2) {
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t.Fatalf("%v should equal %v", hey.x1, hey.x2)
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}
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}
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}
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var lessThanTests = []struct {
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x1 Gvk
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x2 Gvk
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}{
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{Gvk{Group: "a", Version: "b", Kind: "CustomResourceDefinition"},
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Gvk{Group: "a", Version: "b", Kind: "RoleBinding"}},
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{Gvk{Group: "a", Version: "b", Kind: "Namespace"},
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Gvk{Group: "a", Version: "b", Kind: "ClusterRole"}},
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{Gvk{Group: "a", Version: "b", Kind: "a"},
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Gvk{Group: "a", Version: "b", Kind: "b"}},
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{Gvk{Group: "a", Version: "b", Kind: "Namespace"},
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Gvk{Group: "a", Version: "c", Kind: "Namespace"}},
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{Gvk{Group: "a", Version: "c", Kind: "Namespace"},
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Gvk{Group: "b", Version: "c", Kind: "Namespace"}},
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{Gvk{Group: "b", Version: "c", Kind: "Namespace"},
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Gvk{Group: "a", Version: "c", Kind: "ClusterRole"}},
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{Gvk{Group: "a", Version: "c", Kind: "Namespace"},
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Gvk{Group: "a", Version: "b", Kind: "ClusterRole"}},
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{Gvk{Group: "a", Version: "d", Kind: "Namespace"},
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Gvk{Group: "b", Version: "c", Kind: "Namespace"}},
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{Gvk{Group: "a", Version: "b", Kind: orderFirst[len(orderFirst)-1]},
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Gvk{Group: "a", Version: "b", Kind: orderLast[0]}},
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{Gvk{Group: "a", Version: "b", Kind: orderFirst[len(orderFirst)-1]},
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Gvk{Group: "a", Version: "b", Kind: "CustomKindX"}},
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{Gvk{Group: "a", Version: "b", Kind: "CustomKindX"},
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Gvk{Group: "a", Version: "b", Kind: orderLast[0]}},
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{Gvk{Group: "a", Version: "b", Kind: "CustomKindA"},
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Gvk{Group: "a", Version: "b", Kind: "CustomKindB"}},
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{Gvk{Group: "a", Version: "b", Kind: "CustomKindX"},
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Gvk{Group: "a", Version: "b", Kind: "ValidatingWebhookConfiguration"}},
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{Gvk{Group: "a", Version: "b", Kind: "APIService"},
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Gvk{Group: "a", Version: "b", Kind: "ValidatingWebhookConfiguration"}},
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{Gvk{Group: "a", Version: "b", Kind: "Service"},
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Gvk{Group: "a", Version: "b", Kind: "APIService"}},
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}
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func TestIsLessThan1(t *testing.T) {
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for _, hey := range lessThanTests {
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if !hey.x1.IsLessThan(hey.x2) {
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t.Fatalf("%v should be less than %v", hey.x1, hey.x2)
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}
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if hey.x2.IsLessThan(hey.x1) {
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t.Fatalf("%v should not be less than %v", hey.x2, hey.x1)
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}
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}
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}
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var stringTests = []struct {
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x Gvk
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s string
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}{
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{Gvk{}, "~G_~V_~K"},
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{Gvk{Kind: "k"}, "~G_~V_k"},
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{Gvk{Version: "v"}, "~G_v_~K"},
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{Gvk{Version: "v", Kind: "k"}, "~G_v_k"},
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{Gvk{Group: "g"}, "g_~V_~K"},
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{Gvk{Group: "g", Kind: "k"}, "g_~V_k"},
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{Gvk{Group: "g", Version: "v"}, "g_v_~K"},
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{Gvk{Group: "g", Version: "v", Kind: "k"}, "g_v_k"},
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}
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func TestString(t *testing.T) {
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for _, hey := range stringTests {
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if hey.x.String() != hey.s {
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t.Fatalf("bad string for %v '%s'", hey.x, hey.s)
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}
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}
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}
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func TestSelectByGVK(t *testing.T) {
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type testCase struct {
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description string
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in Gvk
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filter *Gvk
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expected bool
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}
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testCases := []testCase{
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{
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description: "nil filter",
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in: Gvk{},
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filter: nil,
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expected: true,
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},
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{
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description: "gvk matches",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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expected: true,
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},
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{
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description: "group doesn't matches",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "group2",
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Version: "version1",
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Kind: "kind1",
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},
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expected: false,
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},
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{
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description: "version doesn't matches",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "group1",
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Version: "version2",
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Kind: "kind1",
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},
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expected: false,
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},
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{
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description: "kind doesn't matches",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind2",
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},
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expected: false,
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},
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{
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description: "no version in filter",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "group1",
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Version: "",
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Kind: "kind1",
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},
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expected: true,
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},
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{
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description: "only kind is set in filter",
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in: Gvk{
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Group: "group1",
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Version: "version1",
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Kind: "kind1",
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},
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filter: &Gvk{
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Group: "",
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Version: "",
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Kind: "kind1",
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},
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expected: true,
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},
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}
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for _, tc := range testCases {
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filtered := tc.in.IsSelected(tc.filter)
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if filtered != tc.expected {
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t.Fatalf("unexpected filter result for test case: %v", tc.description)
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}
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}
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}
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