✅ test: add test case

🧹 chore: rename `AddEvent` to `Emit`

emit.go

@@ -40,7 +40,7 @@ func (e *EventEmit) On(name string, callback func(args ...any)) {
     defer e.mutex.Unlock()
 }
 
-func (e *EventEmit) AddEvent(name string, args ...any) {
+func (e *EventEmit) Emit(name string, args ...any) {
     e.mutex.Lock()
     for _, call := range e.events[name] {
         call(args...)

options.go

@@ -1,5 +1,7 @@
 package utils
 
+import "reflect"
+
 type Options[T any] struct {
     values T
     none   bool
@@ -16,7 +18,7 @@ type OptionInterface[T any] interface {
 }
 
 func Some[T any](value T) Options[T] {
-    return Options[T]{values: value, none: false}
+    return Options[T]{values: value, none: reflect.ValueOf(value).IsZero()}
 }
 
 func None[T any]() Options[T] {
@@ -45,7 +47,7 @@ func (o Options[T]) Expect(msg string) T {
     return o.values
 }
 
-func (o Options[T]) UnwrapOr(defaultValue T) T {
+func (o Options[T]) UnwrapOr(defaultValue any) any {
     if o.none {
         return defaultValue
     }
@@ -70,17 +72,3 @@ func Option[T any](value T) Options[T] {
         return Some[T](value)
     }
 }
-type People struct {
-    Age int
-    Name string
-    Address string
-}
-
-func main(){
-    somePeople := Option(&People{
-        Age: 20,
-        Name: "Gog",
-        Address: "Mars",
-    })
-    somePeople.Unwrap()
-}

utils_test.go

@@ -100,3 +100,35 @@ func TestReduce(t *testing.T) {
         t.Error("not pass")
     }
 }
+
+func TestOption(t *testing.T) {
+    type S struct {}
+    v := &S{}
+    v = nil
+    raw := utils.Some(v)
+
+    if !raw.IsNone() {
+        t.Error("not pass")
+    }
+    if raw.UnwrapOr(12).(int) != 12 {
+        t.Error("not pass")
+    }
+
+}
+
+func TestEmit(t *testing.T){
+    event := utils.NewEventEmit()
+    count := 1
+    event.On("plus",func(args ...any) {
+        count+= (args[0]).(int)
+    })
+
+    for i := 1; i <= 3; i++ {
+        event.Emit("plus",i)
+    }
+
+    if count != 7 {
+        t.Error("not pass")
+    }
+
+}