package handler

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/gin-gonic/gin"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestVersionHandler_GetVersion(t *testing.T) {
	gin.SetMode(gin.TestMode)

	h := NewVersionHandler()
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodGet, "/api/version", nil)

	h.GetVersion(c)

	assert.Equal(t, http.StatusOK, w.Code)

	var result map[string]string
	require.NoError(t, json.Unmarshal(w.Body.Bytes(), &result))
	assert.Equal(t, "dev", result["version"])
	assert.Equal(t, "unknown", result["commit"])
	assert.Equal(t, "unknown", result["build_time"])
}