github.com/sotirispl/buffalo@v0.11.1/render/func_test.go (about)

     1  package render_test
     2  
     3  import (
     4  	"bytes"
     5  	"io"
     6  	"testing"
     7  
     8  	"github.com/gobuffalo/buffalo/render"
     9  	"github.com/stretchr/testify/require"
    10  )
    11  
    12  func Test_Func(t *testing.T) {
    13  	r := require.New(t)
    14  
    15  	type ji func(string, render.RendererFunc) render.Renderer
    16  
    17  	table := []ji{
    18  		render.Func,
    19  		render.New(render.Options{}).Func,
    20  	}
    21  
    22  	for _, j := range table {
    23  		bb := &bytes.Buffer{}
    24  		re := j("foo/bar", func(w io.Writer, data render.Data) error {
    25  			_, err := w.Write([]byte(data["name"].(string)))
    26  			return err
    27  		})
    28  
    29  		r.Equal("foo/bar", re.ContentType())
    30  		err := re.Render(bb, render.Data{"name": "Mark"})
    31  		r.NoError(err)
    32  		r.Equal("Mark", bb.String())
    33  	}
    34  }