make k8sdeps.NewFactory() importable

2026-06-12 09:24:23 +00:00 · 2018-10-25 14:26:34 -07:00
parent 292ed0e605
commit 76ba38cec5
33 changed files with 23 additions and 23 deletions
--- a/k8sdeps/configmapandsecret/configmapfactory_test.go
+++ b/k8sdeps/configmapandsecret/configmapfactory_test.go
@@ -0,0 +1,144 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package configmapandsecret
+
+import (
+	"reflect"
+	"testing"
+
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"sigs.k8s.io/kustomize/pkg/fs"
+	"sigs.k8s.io/kustomize/pkg/loader"
+	"sigs.k8s.io/kustomize/pkg/types"
+)
+
+func makeEnvConfigMap(name string) *corev1.ConfigMap {
+	return &corev1.ConfigMap{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: "v1",
+			Kind:       "ConfigMap",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name: name,
+		},
+		Data: map[string]string{
+			"DB_USERNAME": "admin",
+			"DB_PASSWORD": "somepw",
+		},
+	}
+}
+
+func makeFileConfigMap(name string) *corev1.ConfigMap {
+	return &corev1.ConfigMap{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: "v1",
+			Kind:       "ConfigMap",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name: name,
+		},
+		Data: map[string]string{
+			"app-init.ini": `FOO=bar
+BAR=baz
+`,
+		},
+	}
+}
+
+func makeLiteralConfigMap(name string) *corev1.ConfigMap {
+	cm := &corev1.ConfigMap{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: "v1",
+			Kind:       "ConfigMap",
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name: name,
+		},
+		Data: map[string]string{
+			"a": "x",
+			"b": "y",
+			"c": "Hello World",
+			"d": "true",
+		},
+	}
+	cm.SetLabels(map[string]string{"foo": "bar"})
+	return cm
+}
+
+func TestConstructConfigMap(t *testing.T) {
+	type testCase struct {
+		description string
+		input       types.ConfigMapArgs
+		options     *types.GeneratorOptions
+		expected    *corev1.ConfigMap
+	}
+
+	testCases := []testCase{
+		{
+			description: "construct config map from env",
+			input: types.ConfigMapArgs{
+				Name: "envConfigMap",
+				DataSources: types.DataSources{
+					EnvSource: "configmap/app.env",
+				},
+			},
+			options:  nil,
+			expected: makeEnvConfigMap("envConfigMap"),
+		},
+		{
+			description: "construct config map from file",
+			input: types.ConfigMapArgs{
+				Name: "fileConfigMap",
+				DataSources: types.DataSources{
+					FileSources: []string{"configmap/app-init.ini"},
+				},
+			},
+			options:  nil,
+			expected: makeFileConfigMap("fileConfigMap"),
+		},
+		{
+			description: "construct config map from literal",
+			input: types.ConfigMapArgs{
+				Name: "literalConfigMap",
+				DataSources: types.DataSources{
+					LiteralSources: []string{"a=x", "b=y", "c=\"Hello World\"", "d='true'"},
+				},
+			},
+			options: &types.GeneratorOptions{
+				Labels: map[string]string{
+					"foo": "bar",
+				},
+			},
+			expected: makeLiteralConfigMap("literalConfigMap"),
+		},
+	}
+
+	fSys := fs.MakeFakeFS()
+	fSys.WriteFile("configmap/app.env", []byte("DB_USERNAME=admin\nDB_PASSWORD=somepw\n"))
+	fSys.WriteFile("configmap/app-init.ini", []byte("FOO=bar\nBAR=baz\n"))
+	f := NewConfigMapFactory(fSys, loader.NewFileLoader(fSys))
+	for _, tc := range testCases {
+		cm, err := f.MakeConfigMap(&tc.input, tc.options)
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if !reflect.DeepEqual(*cm, *tc.expected) {
+			t.Fatalf("in testcase: %q updated:\n%#v\ndoesn't match expected:\n%#v\n", tc.description, *cm, tc.expected)
+		}
+	}
+}