64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package ui
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import (
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"testing"
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"github.com/derailed/k9s/internal/render"
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"github.com/stretchr/testify/assert"
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"k8s.io/apimachinery/pkg/labels"
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)
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func TestTruncate(t *testing.T) {
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uu := map[string]struct {
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s, e string
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}{
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"empty": {},
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"max": {
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s: "/app.kubernetes.io/instance=prom,app.kubernetes.io/name=prometheus,app.kubernetes.io/component=server",
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e: "/app.kubernetes.io/instance=prom,app.kubernetes.i…",
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},
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"less": {
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s: "app=fred,env=blee",
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e: "app=fred,env=blee",
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},
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}
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for k := range uu {
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u := uu[k]
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t.Run(k, func(t *testing.T) {
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assert.Equal(t, u.e, render.Truncate(u.s, 50))
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})
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}
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}
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func TestExtractLabelSelector(t *testing.T) {
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sel, _ := labels.Parse("app=fred,env=blee")
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uu := map[string]struct {
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sel string
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err error
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e labels.Selector
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}{
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"cool": {
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sel: "-l app=fred,env=blee",
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e: sel,
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},
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"no-space": {
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sel: "-lapp=fred,env=blee",
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e: sel,
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},
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}
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for k := range uu {
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u := uu[k]
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t.Run(k, func(t *testing.T) {
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sel, err := ExtractLabelSelector(u.sel)
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assert.Equal(t, u.err, err)
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assert.Equal(t, u.e, sel)
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})
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}
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}
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