Remove CMSecret package from API.

api/internal/k8sdeps/configmapandsecret/configmapfactory_test.go

@@ -0,0 +1,158 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package configmapandsecret
+
+import (
+	"path/filepath"
+	"reflect"
+	"testing"
+
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"sigs.k8s.io/kustomize/api/filesys"
+	"sigs.k8s.io/kustomize/api/kv"
+	"sigs.k8s.io/kustomize/api/loader"
+	"sigs.k8s.io/kustomize/api/testutils/valtest"
+	"sigs.k8s.io/kustomize/api/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
+`,
+		},
+		BinaryData: map[string][]byte{
+			"app.bin": {0xff, 0xfd},
+		},
+	}
+}
+
+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{
+				GeneratorArgs: types.GeneratorArgs{
+					Name: "envConfigMap",
+					KvPairSources: types.KvPairSources{
+						EnvSources: []string{
+							filepath.Join("configmap", "app.env"),
+						},
+					},
+				},
+			},
+			options:  nil,
+			expected: makeEnvConfigMap("envConfigMap"),
+		},
+		{
+			description: "construct config map from file",
+			input: types.ConfigMapArgs{
+				GeneratorArgs: types.GeneratorArgs{
+					Name: "fileConfigMap",
+					KvPairSources: types.KvPairSources{
+						FileSources: []string{
+							filepath.Join("configmap", "app-init.ini"),
+							filepath.Join("configmap", "app.bin"),
+						},
+					},
+				},
+			},
+			options:  nil,
+			expected: makeFileConfigMap("fileConfigMap"),
+		},
+		{
+			description: "construct config map from literal",
+			input: types.ConfigMapArgs{
+				GeneratorArgs: types.GeneratorArgs{
+					Name: "literalConfigMap",
+					KvPairSources: types.KvPairSources{
+						LiteralSources: []string{"a=x", "b=y", "c=\"Hello World\"", "d='true'"},
+					},
+				},
+			},
+			options: &types.GeneratorOptions{
+				Labels: map[string]string{
+					"foo": "bar",
+				},
+			},
+			expected: makeLiteralConfigMap("literalConfigMap"),
+		},
+	}
+
+	fSys := filesys.MakeFsInMemory()
+	fSys.WriteFile(
+		filesys.RootedPath("configmap", "app.env"),
+		[]byte("DB_USERNAME=admin\nDB_PASSWORD=somepw\n"))
+	fSys.WriteFile(
+		filesys.RootedPath("configmap", "app-init.ini"),
+		[]byte("FOO=bar\nBAR=baz\n"))
+	fSys.WriteFile(
+		filesys.RootedPath("configmap", "app.bin"),
+		[]byte{0xff, 0xfd})
+	kvLdr := kv.NewLoader(
+		loader.NewFileLoaderAtRoot(fSys),
+		valtest_test.MakeFakeValidator())
+	for _, tc := range testCases {
+		f := NewFactory(kvLdr, tc.options)
+		cm, err := f.MakeConfigMap(&tc.input)
+		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)
+		}
+	}
+}