add some tests

handlers/api.test.go

@@ -0,0 +1,44 @@
+// BEGIN: 7d5e1f7c7d5e
+package handlers
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestApi(t *testing.T) {
+	app := fiber.New()
+	app.Get("/api/*", Api)
+
+	tests := []struct {
+		name           string
+		url            string
+		expectedStatus int
+	}{
+		{
+			name:           "valid url",
+			url:            "https://www.google.com",
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:           "invalid url",
+			url:            "invalid-url",
+			expectedStatus: http.StatusBadRequest,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, "/api/"+tt.url, nil)
+			resp, err := app.Test(req)
+			assert.NoError(t, err)
+			assert.Equal(t, tt.expectedStatus, resp.StatusCode)
+		})
+	}
+}
+
+// END: 7d5e1f7c7d5e