1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136
|
package static
import (
"context"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path"
"path/filepath"
"testing"
"github.com/gin-gonic/gin"
"github.com/stretchr/testify/assert"
)
// nolint:unparam
func performRequest(r http.Handler, method, path string) *httptest.ResponseRecorder {
req, _ := http.NewRequestWithContext(context.Background(), method, path, nil)
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
return w
}
func TestEmptyDirectory(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, _ = f.WriteString("Gin Web Framework")
f.Close()
dir, filename := filepath.Split(f.Name())
router := gin.New()
router.Use(ServeRoot("/", dir))
router.GET("/", func(c *gin.Context) {
c.String(http.StatusOK, "index")
})
router.GET("/a", func(c *gin.Context) {
c.String(http.StatusOK, "a")
})
router.GET("/"+filename, func(c *gin.Context) {
c.String(http.StatusOK, "this is not printed")
})
w := performRequest(router, "GET", "/")
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "index")
w = performRequest(router, "GET", "/"+filename)
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "Gin Web Framework")
w = performRequest(router, "GET", "/"+filename+"a")
assert.Equal(t, w.Code, 404)
w = performRequest(router, "GET", "/a")
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "a")
router2 := gin.New()
router2.Use(ServeRoot("/static", dir))
router2.GET("/"+filename, func(c *gin.Context) {
c.String(http.StatusOK, "this is printed")
})
w = performRequest(router2, "GET", "/")
assert.Equal(t, w.Code, 404)
w = performRequest(router2, "GET", "/static")
assert.Equal(t, w.Code, 404)
router2.GET("/static", func(c *gin.Context) {
c.String(http.StatusOK, "index")
})
w = performRequest(router2, "GET", "/static")
assert.Equal(t, w.Code, http.StatusOK)
w = performRequest(router2, "GET", "/"+filename)
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "this is printed")
w = performRequest(router2, "GET", "/static/"+filename)
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "Gin Web Framework")
}
func TestIndex(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := os.Create(path.Join(testRoot, "index.html"))
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, _ = f.WriteString("index")
f.Close()
dir, filename := filepath.Split(f.Name())
router := gin.New()
router.Use(ServeRoot("/", dir))
w := performRequest(router, "GET", "/"+filename)
assert.Equal(t, w.Code, 301)
w = performRequest(router, "GET", "/")
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "index")
}
func TestListIndex(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, _ = f.WriteString("Gin Web Framework")
f.Close()
dir, filename := filepath.Split(f.Name())
router := gin.New()
router.Use(Serve("/", LocalFile(dir, true)))
w := performRequest(router, "GET", "/"+filename)
assert.Equal(t, w.Code, http.StatusOK)
assert.Equal(t, w.Body.String(), "Gin Web Framework")
w = performRequest(router, "GET", "/")
assert.Contains(t, w.Body.String(), `<a href="`+filename)
}
|