zenity/msg_test.go

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package zenity_test
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import (
"context"
"errors"
"os"
"testing"
"time"
"github.com/ncruces/zenity"
)
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func ExampleError() {
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zenity.Error("An error has occurred.",
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zenity.Title("Error"),
zenity.Icon(zenity.ErrorIcon))
// Output:
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}
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func ExampleInfo() {
zenity.Info("All updates are complete.",
zenity.Title("Information"),
zenity.Icon(zenity.InfoIcon))
// Output:
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}
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func ExampleWarning() {
zenity.Warning("Are you sure you want to proceed?",
zenity.Title("Warning"),
zenity.Icon(zenity.WarningIcon))
// Output:
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}
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func ExampleQuestion() {
zenity.Question("Are you sure you want to proceed?",
zenity.Title("Question"),
zenity.Icon(zenity.QuestionIcon))
// Output:
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}
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var msgFuncs = []func(string, ...zenity.Option) error{
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zenity.Error,
zenity.Info,
zenity.Warning,
zenity.Question,
}
func TestMessageTimeout(t *testing.T) {
for _, f := range msgFuncs {
ctx, cancel := context.WithTimeout(context.Background(), time.Second/10)
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err := f("text", zenity.Context(ctx))
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if !os.IsTimeout(err) {
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t.Error("did not timeout:", err)
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}
cancel()
}
}
func TestMessageCancel(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
cancel()
for _, f := range msgFuncs {
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err := f("text", zenity.Context(ctx))
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if !errors.Is(err, context.Canceled) {
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t.Error("was not canceled:", err)
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}
}
}