func TestValidSignature(t *testing.T) {
srv := secureHandlerFor("Hello!", "validsecret")
rec := srv("GET", "/r/eyJnIjoiMTMweDEzMCNudyIsInNyYyI6ImNoZWV0YWguanBnIn0/62cf3cd857518cd")
th.ExpectStr(t, rec.Body.String(), "Hello!")
th.ExpectInt(t, rec.Code, 200)
srv = secureHandlerFor("Hello!", "invalidsecret")
rec = srv("GET", "/r/eyJnIjoiMTMweDEzMCNudyIsInNyYyI6ImNoZWV0YWguanBnIn0/62cf3cd857518cd")
th.ExpectInt(t, rec.Code, 400)
th.ExpectContains(t, rec.Body.String(), "Invalid cryptographic signature")
}
func TestValidEncodedData(t *testing.T) {
srv := secureHandlerFor("Hello!", "validsecret")
rec := srv("GET", "/r/eyJnIjoiMTMweDEzMCNudyIsInNyYyI6ImNoZWV0YWguanBnIn0foo/908a1fb15b82120")
th.ExpectInt(t, rec.Code, 400)
th.ExpectContains(t, rec.Body.String(), "Malformed data")
}
func TestServeLargeSize(t *testing.T) {
srv := setupNamedSizesServer()
rec := srv("GET", "/29/large/111900-_MG_2031.JPG")
th.ExpectInt(t, 200, rec.Code)
img := bimg.NewImage(rec.Body.Bytes())
meta, err := img.Metadata()
if err != nil {
log.Fatal(err.Error())
}
th.ExpectStr(t, img.Type(), "jpeg")
th.ExpectInt(t, 1000, meta.Size.Height)
th.ExpectInt(t, 800, meta.Size.Width)
}
func TestMissingFileError(t *testing.T) {
srv := setupNamedSizesServer()
rec := srv("GET", "/29/small/nonexisting.jpg")
img := bimg.NewImage(rec.Body.Bytes())
meta, err := img.Metadata()
if err != nil {
log.Fatal(err.Error())
}
th.ExpectInt(t, 200, rec.Code)
th.ExpectStr(t, "jpeg", img.Type())
th.ExpectInt(t, 240, meta.Size.Width)
l := strconv.Itoa(len(rec.Body.Bytes()))
th.ExpectStr(t, rec.HeaderMap.Get("Content-Length"), l)
th.ExpectStr(t, rec.HeaderMap.Get("Cache-Control"), "public, max-age=10")
th.ExpectStr(t, rec.HeaderMap.Get("Content-Type"), "image/jpeg")
th.ExpectContains(t, rec.HeaderMap.Get("X-Btc-Error"), "open ../fixtures/29/original/nonexisting.jpg: no such file or directory")
}
func TestCachedImage(t *testing.T) {
srv := setupCachedEndpoint()
rec := srv("GET", "/29/small/111900-_MG_2031.JPG")
th.ExpectInt(t, 200, rec.Code)
img := bimg.NewImage(rec.Body.Bytes())
meta, err := img.Metadata()
if err != nil {
log.Fatal(err.Error())
}
th.ExpectStr(t, img.Type(), "jpeg")
th.ExpectInt(t, 300, meta.Size.Height)
th.ExpectInt(t, 240, meta.Size.Width)
filePath := "../fixtures/test/29/small/111900-_MG_2031.JPG"
cachedData, err := ioutil.ReadFile(filePath)
if err != nil {
log.Fatal(err.Error())
}
img = bimg.NewImage(cachedData)
meta, err = img.Metadata()
if err != nil {
log.Fatal(err.Error())
}
th.ExpectStr(t, img.Type(), "jpeg")
th.ExpectInt(t, 300, meta.Size.Height)
th.ExpectInt(t, 240, meta.Size.Width)
os.Remove(filePath)
}
func TestServeSmallSize(t *testing.T) {
srv := setupNamedSizesServer()
rec := srv("GET", "/29/small/111900-_MG_2031.JPG")
th.ExpectInt(t, 200, rec.Code)
img := bimg.NewImage(rec.Body.Bytes())
meta, err := img.Metadata()
if err != nil {
log.Fatal(err.Error())
}
th.ExpectStr(t, img.Type(), "jpeg")
th.ExpectInt(t, 300, meta.Size.Height)
th.ExpectInt(t, 240, meta.Size.Width)
l := strconv.Itoa(len(rec.Body.Bytes()))
th.ExpectStr(t, rec.HeaderMap.Get("Content-Length"), l)
th.ExpectStr(t, rec.HeaderMap.Get("Cache-Control"), "public, max-age=94608000")
th.ExpectStr(t, rec.HeaderMap.Get("Content-Type"), "image/jpeg")
}
func TestMissingSizeError(t *testing.T) {
srv := setupNamedSizesServer()
rec := srv("GET", "/29/foobar/111900-_MG_2031.JPG")
th.ExpectInt(t, 404, rec.Code)
}