hime/global_test.go at master · moonrhythm/hime · GitHub

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package hime

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

	"github.com/stretchr/testify/assert"
)

func TestGlobal(t *testing.T) {
	t.Run("App", func(t *testing.T) {
		t.Run("retrieve any data from empty global", func(t *testing.T) {
			app := New()

			assert.Nil(t, app.Global("key1"))
		})

		t.Run("retrieve data from global", func(t *testing.T) {
			app := New()
			app.Globals(Globals{
				"key1": "value1",
				"key2": "value2",
			})

			assert.Equal(t, app.Global("key1"), "value1")
			assert.Equal(t, app.Global("key2"), "value2")
			assert.Nil(t, app.Global("key3"))
		})
	})

	t.Run("Context", func(t *testing.T) {
		t.Run("retrieve any data from empty global", func(t *testing.T) {
			app := New()

			w := httptest.NewRecorder()
			r := httptest.NewRequest("GET", "/", nil)

			app.Handler(Handler(func(ctx *Context) error {
				assert.Nil(t, app.Global("key1"))
				return nil
			}))
			app.ServeHTTP(w, r)
		})

		t.Run("retrieve data from global", func(t *testing.T) {
			app := New()
			app.Globals(Globals{
				"key1": "value1",
				"key2": "value2",
			})

			w := httptest.NewRecorder()
			r := httptest.NewRequest("GET", "/", nil)

			app.Handler(Handler(func(ctx *Context) error {
				assert.Equal(t, ctx.Global("key1"), "value1")
				assert.Equal(t, ctx.Global("key2"), "value2")
				assert.Equal(t, Global(ctx, "key1"), "value1")
				assert.Equal(t, Global(ctx, "key2"), "value2")
				assert.Nil(t, ctx.Global("key3"))
				return nil
			}))
			app.ServeHTTP(w, r)
		})
	})
}