initial import

core/fx/timeout_test.go

@@ -0,0 +1,43 @@
+package fx
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWithPanic(t *testing.T) {
+	assert.Panics(t, func() {
+		_ = DoWithTimeout(func() error {
+			panic("hello")
+		}, time.Millisecond*50)
+	})
+}
+
+func TestWithTimeout(t *testing.T) {
+	assert.Equal(t, ErrTimeout, DoWithTimeout(func() error {
+		time.Sleep(time.Millisecond * 50)
+		return nil
+	}, time.Millisecond))
+}
+
+func TestWithoutTimeout(t *testing.T) {
+	assert.Nil(t, DoWithTimeout(func() error {
+		return nil
+	}, time.Millisecond*50))
+}
+
+func TestWithCancel(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	go func() {
+		time.Sleep(time.Millisecond * 10)
+		cancel()
+	}()
+	err := DoWithTimeout(func() error {
+		time.Sleep(time.Minute)
+		return nil
+	}, time.Second, WithContext(ctx))
+	assert.Equal(t, ErrCanceled, err)
+}