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// Copyright 2020 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package valueadd
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
)
const someResource = `
kind: SomeKind
spec:
resourceRef:
external: projects/whatever
`
func TestValueAddFilter(t *testing.T) {
testCases := map[string]struct {
input string
expectedOutput string
filter Filter
}{
"simpleAdd": {
input: `
kind: SomeKind
`,
expectedOutput: `
kind: SomeKind
spec:
resourceRef:
external: valueAdded
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef/external",
},
},
"replaceExisting": {
input: someResource,
expectedOutput: `
kind: SomeKind
spec:
resourceRef:
external: valueAdded
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef/external",
},
},
"prefixExisting": {
input: someResource,
expectedOutput: `
kind: SomeKind
spec:
resourceRef:
external: valueAdded/projects/whatever
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef/external",
FilePathPosition: 1,
},
},
"postfixExisting": {
input: someResource,
expectedOutput: `
kind: SomeKind
spec:
resourceRef:
external: projects/whatever/valueAdded
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef/external",
FilePathPosition: 99,
},
},
"placeInMiddleOfExisting": {
input: someResource,
expectedOutput: `
kind: SomeKind
spec:
resourceRef:
external: projects/valueAdded/whatever
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef/external",
FilePathPosition: 2,
},
},
"backSlash": {
input: `
kind: SomeKind
`,
expectedOutput: `
kind: SomeKind
spec:
resourceRef/external: valueAdded
`,
filter: Filter{
Value: "valueAdded",
FieldPath: "spec/resourceRef\\/external",
},
},
}
for tn, tc := range testCases {
t.Run(tn, func(t *testing.T) {
filter := tc.filter
if !assert.Equal(t,
strings.TrimSpace(tc.expectedOutput),
strings.TrimSpace(filtertest_test.RunFilter(t, tc.input, filter))) {
t.FailNow()
}
})
}
}
|
