mirror of
https://github.com/ceph/ceph-csi.git
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111 lines
3.8 KiB
Go
111 lines
3.8 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package spec
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import (
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"encoding/json"
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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"gopkg.in/yaml.v2"
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)
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func assertSerializeJSON(t testing.TB, actual interface{}, expected string) bool {
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ser, err := json.Marshal(actual)
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if err != nil {
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return assert.Fail(t, "unable to marshal to json (%s): %#v", err, actual)
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}
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return assert.Equal(t, string(ser), expected)
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}
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func assertParsesJSON(t testing.TB, actual string, expected interface{}) bool {
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tpe := reflect.TypeOf(expected)
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var pointed bool
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if tpe.Kind() == reflect.Ptr {
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tpe = tpe.Elem()
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pointed = true
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}
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parsed := reflect.New(tpe)
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err := json.Unmarshal([]byte(actual), parsed.Interface())
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if err != nil {
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return assert.Fail(t, "unable to unmarshal from json (%s): %s", err, actual)
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}
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act := parsed.Interface()
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if !pointed {
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act = reflect.Indirect(parsed).Interface()
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}
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return assert.Equal(t, act, expected)
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}
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func assertSerializeYAML(t testing.TB, actual interface{}, expected string) bool {
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ser, err := yaml.Marshal(actual)
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if err != nil {
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return assert.Fail(t, "unable to marshal to yaml (%s): %#v", err, actual)
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}
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return assert.Equal(t, string(ser), expected)
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}
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func assertParsesYAML(t testing.TB, actual string, expected interface{}) bool {
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tpe := reflect.TypeOf(expected)
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var pointed bool
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if tpe.Kind() == reflect.Ptr {
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tpe = tpe.Elem()
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pointed = true
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}
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parsed := reflect.New(tpe)
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err := yaml.Unmarshal([]byte(actual), parsed.Interface())
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if err != nil {
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return assert.Fail(t, "unable to unmarshal from yaml (%s): %s", err, actual)
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}
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act := parsed.Interface()
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if !pointed {
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act = reflect.Indirect(parsed).Interface()
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}
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return assert.EqualValues(t, act, expected)
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}
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func TestSerialization_SerializeJSON(t *testing.T) {
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assertSerializeJSON(t, []string{"hello"}, "[\"hello\"]")
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assertSerializeJSON(t, []string{"hello", "world", "and", "stuff"}, "[\"hello\",\"world\",\"and\",\"stuff\"]")
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assertSerializeJSON(t, StringOrArray(nil), "null")
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assertSerializeJSON(t, SchemaOrArray{Schemas: []Schema{Schema{SchemaProps: SchemaProps{Type: []string{"string"}}}}}, "[{\"type\":\"string\"}]")
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assertSerializeJSON(t, SchemaOrArray{
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Schemas: []Schema{
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Schema{SchemaProps: SchemaProps{Type: []string{"string"}}},
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Schema{SchemaProps: SchemaProps{Type: []string{"string"}}},
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}}, "[{\"type\":\"string\"},{\"type\":\"string\"}]")
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assertSerializeJSON(t, SchemaOrArray{}, "null")
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}
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func TestSerialization_DeserializeJSON(t *testing.T) {
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// String
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assertParsesJSON(t, "\"hello\"", StringOrArray([]string{"hello"}))
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assertParsesJSON(t, "[\"hello\",\"world\",\"and\",\"stuff\"]", StringOrArray([]string{"hello", "world", "and", "stuff"}))
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assertParsesJSON(t, "[\"hello\",\"world\",null,\"stuff\"]", StringOrArray([]string{"hello", "world", "", "stuff"}))
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assertParsesJSON(t, "null", StringOrArray(nil))
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// Schema
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assertParsesJSON(t, "{\"type\":\"string\"}", SchemaOrArray{Schema: &Schema{SchemaProps: SchemaProps{Type: []string{"string"}}}})
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assertParsesJSON(t, "[{\"type\":\"string\"},{\"type\":\"string\"}]", &SchemaOrArray{
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Schemas: []Schema{
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Schema{SchemaProps: SchemaProps{Type: []string{"string"}}},
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Schema{SchemaProps: SchemaProps{Type: []string{"string"}}},
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},
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})
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assertParsesJSON(t, "null", SchemaOrArray{})
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}
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