104 lines
1.9 KiB
Go
104 lines
1.9 KiB
Go
package reaper_test
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import (
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"flag"
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"testing"
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"github.com/maxatome/go-testdeep/td"
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"code.icb4dc0.de/prskr/kreaper/reaper"
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)
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func TestParseTarget(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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in string
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wantErr bool
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}{
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{
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name: "Empty target",
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in: "",
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wantErr: true,
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},
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{
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name: "Missing value",
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in: "app",
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wantErr: true,
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},
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{
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name: "Invalid separator",
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in: "app: prometheus",
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wantErr: true,
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},
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{
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name: "Simple target",
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in: "app=prometheus",
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},
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{
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name: "full qualified target",
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in: "app.kubernetes.io/name=prometheus",
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},
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{
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name: "Invalid domain - too many path segments",
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in: "app.kubernetes.io/name/detailed=prometheus",
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wantErr: true,
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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_, err := reaper.ParseTarget(tt.in)
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if (err != nil) != tt.wantErr {
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t.Errorf("ParseTarget() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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})
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}
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}
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func TestTargetFlag(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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args []string
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want reaper.Target
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wantErr bool
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}{
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{
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name: "Empty args",
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},
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{
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name: "Valid target",
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args: []string{"-target", "app.kubernetes.io/name=prometheus"},
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want: "app.kubernetes.io/name=prometheus",
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wantErr: false,
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},
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{
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name: "Invalid target",
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args: []string{"-target", "app.kubernetes.io/name/detailed=prometheus"},
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want: "",
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wantErr: true,
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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var target reaper.Target
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flagSet := flag.NewFlagSet(t.Name(), flag.ContinueOnError)
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flagSet.Var(&target, "target", "")
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if err := flagSet.Parse(tt.args); err != nil {
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if !tt.wantErr {
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t.Errorf("Failed to parse arguments: %v", err)
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}
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return
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}
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td.Cmp(t, target, tt.want)
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})
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}
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}
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