vendor files

vendor/k8s.io/apimachinery/pkg/runtime/conversion_test.go

@@ -0,0 +1,115 @@
+/*
+Copyright 2014 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 runtime_test
+
+import (
+	"reflect"
+	"testing"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	runtimetesting "k8s.io/apimachinery/pkg/runtime/testing"
+)
+
+func TestStringMapConversion(t *testing.T) {
+	internalGV := schema.GroupVersion{Group: "test.group", Version: runtime.APIVersionInternal}
+	externalGV := schema.GroupVersion{Group: "test.group", Version: "external"}
+
+	scheme := runtime.NewScheme()
+	scheme.Log(t)
+	scheme.AddKnownTypeWithName(internalGV.WithKind("Complex"), &runtimetesting.InternalComplex{})
+	scheme.AddKnownTypeWithName(externalGV.WithKind("Complex"), &runtimetesting.ExternalComplex{})
+
+	testCases := map[string]struct {
+		input    map[string][]string
+		errFn    func(error) bool
+		expected runtime.Object
+	}{
+		"ignores omitempty": {
+			input: map[string][]string{
+				"String":    {"not_used"},
+				"string":    {"value"},
+				"int":       {"1"},
+				"Integer64": {"2"},
+			},
+			expected: &runtimetesting.ExternalComplex{String: "value", Integer: 1},
+		},
+		"returns error on bad int": {
+			input: map[string][]string{
+				"int": {"a"},
+			},
+			errFn:    func(err error) bool { return err != nil },
+			expected: &runtimetesting.ExternalComplex{},
+		},
+		"parses int64": {
+			input: map[string][]string{
+				"Int64": {"-1"},
+			},
+			expected: &runtimetesting.ExternalComplex{Int64: -1},
+		},
+		"returns error on bad int64": {
+			input: map[string][]string{
+				"Int64": {"a"},
+			},
+			errFn:    func(err error) bool { return err != nil },
+			expected: &runtimetesting.ExternalComplex{},
+		},
+		"parses boolean true": {
+			input: map[string][]string{
+				"bool": {"true"},
+			},
+			expected: &runtimetesting.ExternalComplex{Bool: true},
+		},
+		"parses boolean any value": {
+			input: map[string][]string{
+				"bool": {"foo"},
+			},
+			expected: &runtimetesting.ExternalComplex{Bool: true},
+		},
+		"parses boolean false": {
+			input: map[string][]string{
+				"bool": {"false"},
+			},
+			expected: &runtimetesting.ExternalComplex{Bool: false},
+		},
+		"parses boolean empty value": {
+			input: map[string][]string{
+				"bool": {""},
+			},
+			expected: &runtimetesting.ExternalComplex{Bool: true},
+		},
+		"parses boolean no value": {
+			input: map[string][]string{
+				"bool": {},
+			},
+			expected: &runtimetesting.ExternalComplex{Bool: false},
+		},
+	}
+
+	for k, tc := range testCases {
+		out := &runtimetesting.ExternalComplex{}
+		if err := scheme.Convert(&tc.input, out, nil); (tc.errFn == nil && err != nil) || (tc.errFn != nil && !tc.errFn(err)) {
+			t.Errorf("%s: unexpected error: %v", k, err)
+			continue
+		} else if err != nil {
+			continue
+		}
+		if !reflect.DeepEqual(out, tc.expected) {
+			t.Errorf("%s: unexpected output: %#v", k, out)
+		}
+	}
+}