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@ -717,3 +717,45 @@ func TestApp_Run_CommandWithSubcommandHasHelpTopic(t *testing.T) {
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}
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}
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}
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func TestApp_Run_DoesNotOverwriteErrorFromBefore(t *testing.T) {
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app := cli.NewApp()
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app.Action = func(c *cli.Context) {}
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app.Before = func(c *cli.Context) error { return fmt.Errorf("before error") }
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app.After = func(c *cli.Context) error { return fmt.Errorf("after error") }
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err := app.Run([]string{"foo"})
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if err == nil {
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t.Fatalf("expected to recieve error from Run, got none")
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}
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if !strings.Contains(err.Error(), "before error") {
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t.Errorf("expected text of error from Before method, but got none in \"%v\"", err)
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}
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if !strings.Contains(err.Error(), "after error") {
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t.Errorf("expected text of error from After method, but got none in \"%v\"", err)
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}
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}
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func TestApp_Run_SubcommandDoesNotOverwriteErrorFromBefore(t *testing.T) {
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app := cli.NewApp()
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app.Commands = []cli.Command{
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cli.Command{
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Name: "bar",
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Before: func(c *cli.Context) error { return fmt.Errorf("before error") },
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After: func(c *cli.Context) error { return fmt.Errorf("after error") },
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},
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}
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err := app.Run([]string{"foo", "bar"})
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if err == nil {
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t.Fatalf("expected to recieve error from Run, got none")
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}
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if !strings.Contains(err.Error(), "before error") {
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t.Errorf("expected text of error from Before method, but got none in \"%v\"", err)
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}
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if !strings.Contains(err.Error(), "after error") {
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t.Errorf("expected text of error from After method, but got none in \"%v\"", err)
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}
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}
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