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// Copyright 2020 Northern.tech AS
//
// 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 utils
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestAppendStructToMap(t *testing.T) {
testMap := make(map[string]interface{})
testStruct := struct {
V1 string
V2 int
V3 map[string]interface{}
V4 map[int]chan interface{} `,omitempty`
}{
V1: "test",
V2: 123,
V3: map[string]interface{}{
"foo": "bar",
"baz": 123.0,
},
}
// Successfull test
err := AppendStructToMap(testStruct, testMap)
assert.NoError(t, err)
assert.Equal(t, "test", testMap["V1"])
assert.Equal(t, 123.0, testMap["V2"])
assert.Equal(t, testStruct.V3, testMap["V3"].(map[string]interface{}))
assert.Nil(t, testMap["V4"])
// Conflicting arguments
err = AppendStructToMap("foo", testMap)
assert.Error(t, err)
// Illegal struct argument
illegalStruct := struct {
FuncField func() string
}{
FuncField: func() string { return "You can't Marshal me!" },
}
err = AppendStructToMap(illegalStruct, testMap)
assert.Error(t, err)
}
func TestStructToMap(t *testing.T) {
testStruct := struct {
Foo string
Bar []string
}{
Foo: "føø",
Bar: []string{"bær", "båz"},
}
retMap, err := MarshallStructToMap(testStruct)
assert.NoError(t, err)
assert.Equal(t, "føø", retMap["Foo"])
assert.Equal(t, []interface{}{"bær", "båz"}, retMap["Bar"])
illegalStruct := struct {
Chan chan struct{}
}{
Chan: make(chan struct{}),
}
retMap, err = MarshallStructToMap(illegalStruct)
assert.Error(t, err)
}
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