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https://github.com/wailsapp/wails.git
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9f751d66e0
* Add single listener deregistration * Return function to stop listening, updates types * Add missing returns, improve documentation * Duplicate interface in go * Define eventName * Use lo instead for filtering * Move logger to Interface. Add sample test. * Add vite test for events * Add js test workflow * Add corresponding go method to remove all events * Update documentation Co-authored-by: Lea Anthony <lea.anthony@gmail.com>
39 lines
671 B
Go
39 lines
671 B
Go
package runtime_test
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import (
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"fmt"
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"github.com/wailsapp/wails/v2/internal/frontend/runtime"
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"sync"
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"testing"
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)
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import "github.com/matryer/is"
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type mockLogger struct {
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Log string
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}
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func (t *mockLogger) Trace(format string, args ...interface{}) {
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t.Log = fmt.Sprintf(format, args...)
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}
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func Test_EventsOn(t *testing.T) {
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i := is.New(t)
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l := &mockLogger{}
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manager := runtime.NewEvents(l)
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// Test On
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eventName := "test"
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counter := 0
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var wg sync.WaitGroup
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wg.Add(1)
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manager.On(eventName, func(args ...interface{}) {
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// This is called in a goroutine
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counter++
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wg.Done()
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})
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manager.Emit(eventName, "test payload")
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wg.Wait()
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i.Equal(1, counter)
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}
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