Move controller to the template renderer (#68)

pkg/handlers/handlers_test.go

@@ -0,0 +1,53 @@
+package handlers
+
+import (
+	"errors"
+	"net/http"
+	"testing"
+
+	"github.com/labstack/echo/v4"
+	"github.com/mikestefanello/pagoda/pkg/htmx"
+	"github.com/mikestefanello/pagoda/pkg/tests"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetSetHandlers(t *testing.T) {
+	handlers = []Handler{}
+	assert.Empty(t, GetHandlers())
+	h := new(Pages)
+	Register(h)
+	got := GetHandlers()
+	require.Len(t, got, 1)
+	assert.Equal(t, h, got[0])
+}
+
+func TestRedirect(t *testing.T) {
+	c.Web.GET("/path/:first/and/:second", func(c echo.Context) error {
+		return nil
+	}).Name = "redirect-test"
+
+	t.Run("normal", func(t *testing.T) {
+		ctx, _ := tests.NewContext(c.Web, "/abc")
+		err := redirect(ctx, "redirect-test", "one", "two")
+		require.NoError(t, err)
+		assert.Equal(t, "/path/one/and/two", ctx.Response().Header().Get(echo.HeaderLocation))
+		assert.Equal(t, http.StatusFound, ctx.Response().Status)
+	})
+
+	t.Run("htmx boosted", func(t *testing.T) {
+		ctx, _ := tests.NewContext(c.Web, "/abc")
+		ctx.Request().Header.Set(htmx.HeaderBoosted, "true")
+		err := redirect(ctx, "redirect-test", "one", "two")
+		require.NoError(t, err)
+		assert.Equal(t, "/path/one/and/two", ctx.Response().Header().Get(htmx.HeaderRedirect))
+	})
+}
+
+func TestFail(t *testing.T) {
+	err := fail(errors.New("err message"), "log message")
+	require.IsType(t, new(echo.HTTPError), err)
+	he := err.(*echo.HTTPError)
+	assert.Equal(t, http.StatusInternalServerError, he.Code)
+	assert.Equal(t, "log message: err message", he.Message)
+}