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@ -994,17 +994,7 @@ func TestRequiredFlagAppRunBehavior(t *testing.T) {
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}
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for _, test := range tdata {
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t.Run(test.testCase, func(t *testing.T) {
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// setup - undo HelpPrinter mock when finished
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oldPrinter := HelpPrinter
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defer func() {
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HelpPrinter = oldPrinter
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}()
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// setup - mock HelpPrinter
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var helpPrinterWasCalled = false
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HelpPrinter = func(w io.Writer, template string, data interface{}) {
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helpPrinterWasCalled = true
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}
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// setup - app
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// setup
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app := NewApp()
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app.Flags = test.appFlags
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app.Commands = test.appCommands
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@ -1013,9 +1003,6 @@ func TestRequiredFlagAppRunBehavior(t *testing.T) {
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err := app.Run(test.appRunInput)
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// assertions
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if helpPrinterWasCalled == false {
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t.Errorf("HelpPrinter expected to be called, but was not")
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}
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if test.expectedAnError && err == nil {
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t.Errorf("expected an error, but there was none")
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}
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