openstack-operator/utils/baseutils/map_test.go

70 lines
1.6 KiB
Go

// Copyright 2020 VEXXHOST, Inc.
//
// 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 baseutils
import (
"testing"
"github.com/stretchr/testify/assert"
)
func assertMergeMaps(t *testing.T, cr, instance, expected map[string]string) {
merged := MergeMapsWithoutOverwrite(cr, instance)
assert.Equal(t, expected, merged)
}
func TestMergeMapsWithNoInstanceLabels(t *testing.T) {
cr := map[string]string{
"foo": "bar",
}
instance := map[string]string{}
expected := map[string]string{
"foo": "bar",
}
assertMergeMaps(t, cr, instance, expected)
}
func TestMergeMapsWithDifferentInstanceLabels(t *testing.T) {
cr := map[string]string{
"foo": "bar",
}
instance := map[string]string{
"more": "options",
}
expected := map[string]string{
"foo": "bar",
"more": "options",
}
assertMergeMaps(t, cr, instance, expected)
}
func TestMergeMapsWithCustomResourceLabelOverride(t *testing.T) {
cr := map[string]string{
"foo": "bar",
}
instance := map[string]string{
"foo": "bar2",
"more": "options",
}
expected := map[string]string{
"foo": "bar",
"more": "options",
}
assertMergeMaps(t, cr, instance, expected)
}