test: add event types test

core/event_types/event_types_test.go

@@ -0,0 +1,21 @@
+package event_types_test
+
+import (
+	"testing"
+
+	"github.com/lucaschain/beholder/core/event_types"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFromString(t *testing.T) {
+	t.Run("should return event type from string", func(t *testing.T) {
+		assert.Equal(t, event_types.Create, event_types.FromString("CREATE"))
+		assert.Equal(t, event_types.Write, event_types.FromString("WRITE"))
+		assert.Equal(t, event_types.Remove, event_types.FromString("REMOVE"))
+		assert.Equal(t, event_types.Rename, event_types.FromString("RENAME"))
+		assert.Equal(t, event_types.Chmod, event_types.FromString("CHMOD"))
+	})
+	t.Run("should return empty event type when string is invalid", func(t *testing.T) {
+		assert.Equal(t, event_types.EventType(""), event_types.FromString("INVALID"))
+	})
+}