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db841afdbb
This fixes some issues found in Kubernetes (data race in ginkgo CLI, gomega formatting) and helps with diagnosing OOM killing in CI jobs (exit status of processes). The modified gomega formatting shows up in some of the output tests for the E2E framework. They get updated accordingly.
86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
/*
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Copyright 2022 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package format_test
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import (
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"fmt"
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"regexp"
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"testing"
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"github.com/onsi/gomega/format"
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"github.com/stretchr/testify/assert"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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)
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func TestGomegaFormatObject(t *testing.T) {
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for name, test := range map[string]struct {
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value interface{}
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expected string
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indentation uint
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}{
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"int": {value: 1, expected: `<int>: 1`},
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"string": {value: "hello world", expected: `<string>: hello world`},
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"struct": {value: myStruct{a: 1, b: 2}, expected: `<format_test.myStruct>: {a: 1, b: 2}`},
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"gomegastringer": {value: typeWithGomegaStringer(2), expected: `<format_test.typeWithGomegaStringer>: my stringer 2`},
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"pod": {value: v1.Pod{}, expected: `<v1.Pod>:
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metadata: {}
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spec:
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containers: null
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status: {}`},
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"pod-indented": {value: v1.Pod{}, indentation: 1, expected: ` <v1.Pod>:
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metadata: {}
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spec:
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containers: null
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status: {}`},
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"pod-ptr": {value: &v1.Pod{}, expected: `<*v1.Pod | <hex>>:
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metadata: {}
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spec:
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containers: null
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status: {}`},
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"pod-hash": {value: map[string]v1.Pod{}, expected: `<map[string]v1.Pod | len:0>:
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{}`},
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"podlist": {value: v1.PodList{}, expected: `<v1.PodList>:
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items: null
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metadata: {}`},
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"unstructured": {value: func() any {
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var obj unstructured.Unstructured
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obj.SetName("some-name")
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return &obj
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}(), expected: `<*unstructured.Unstructured | <hex>>:
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metadata:
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name: some-name`},
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} {
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t.Run(name, func(t *testing.T) {
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actual := format.Object(test.value, test.indentation)
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actual = regexp.MustCompile(`\| 0x[a-z0-9]+`).ReplaceAllString(actual, `| <hex>`)
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assert.Equal(t, test.expected, actual)
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})
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}
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}
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type typeWithGomegaStringer int
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func (v typeWithGomegaStringer) GomegaString() string {
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return fmt.Sprintf("my stringer %d", v)
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}
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type myStruct struct {
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a, b int
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}
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