use thread safe map

pkg/utils/thread_safe_map_test.go

@@ -0,0 +1,59 @@
+package utils
+
+import (
+	"testing"
+)
+
+func TestThreadSafeMap(t *testing.T) {
+	m := NewThreadSafeMap[int, int]()
+
+	m.Set(1, 1)
+	m.Set(2, 2)
+	m.Set(3, 3)
+
+	if m.Len() != 3 {
+		t.Errorf("Expected length to be 3, got %d", m.Len())
+	}
+
+	if !m.Has(1) {
+		t.Errorf("Expected to have key 1")
+	}
+
+	if m.Has(4) {
+		t.Errorf("Expected to not have key 4")
+	}
+
+	if _, ok := m.Get(1); !ok {
+		t.Errorf("Expected to have key 1")
+	}
+
+	if _, ok := m.Get(4); ok {
+		t.Errorf("Expected to not have key 4")
+	}
+
+	m.Delete(1)
+
+	if m.Has(1) {
+		t.Errorf("Expected to not have key 1")
+	}
+
+	m.Clear()
+
+	if m.Len() != 0 {
+		t.Errorf("Expected length to be 0, got %d", m.Len())
+	}
+}
+
+func TestThreadSafeMapConcurrentReadWrite(t *testing.T) {
+	m := NewThreadSafeMap[int, int]()
+
+	go func() {
+		for i := 0; i < 10000; i++ {
+			m.Set(0, 0)
+		}
+	}()
+
+	for i := 0; i < 10000; i++ {
+		m.Get(0)
+	}
+}