func TestContextReadXML(t *testing.T) {
iris.ResetDefault()
iris.Post("/xml", func(ctx *iris.Context) {
obj := testBinderXMLData{}
err := ctx.ReadXML(&obj)
if err != nil {
t.Fatalf("Error when parsing the XML body: %s", err.Error())
}
ctx.XML(iris.StatusOK, obj)
})
e := httptest.New(iris.Default, t)
expectedObj := testBinderXMLData{
XMLName: xml.Name{Local: "info", Space: "info"},
FirstAttr: "this is the first attr",
SecondAttr: "this is the second attr",
Name: "Iris web framework",
Birth: "13 March 2016",
Stars: 4064,
}
// so far no WithXML or .XML like WithJSON and .JSON on httpexpect I added a feature request as post issue and we're waiting
expectedBody := `<` + expectedObj.XMLName.Local + ` first="` + expectedObj.FirstAttr + `" second="` + expectedObj.SecondAttr + `"><name>` + expectedObj.Name + `</name><birth>` + expectedObj.Birth + `</birth><stars>` + strconv.Itoa(expectedObj.Stars) + `</stars></info>`
e.POST("/xml").WithText(expectedBody).Expect().Status(iris.StatusOK).Body().Equal(expectedBody)
}
// TestContextRedirectTo tests the named route redirect action
func TestContextRedirectTo(t *testing.T) {
iris.ResetDefault()
h := func(ctx *iris.Context) { ctx.Write(ctx.PathString()) }
iris.Get("/mypath", h)("my-path")
iris.Get("/mypostpath", h)("my-post-path")
iris.Get("mypath/with/params/:param1/:param2", func(ctx *iris.Context) {
if l := ctx.ParamsLen(); l != 2 {
t.Fatalf("Strange error, expecting parameters to be two but we got: %d", l)
}
ctx.Write(ctx.PathString())
})("my-path-with-params")
iris.Get("/redirect/to/:routeName/*anyparams", func(ctx *iris.Context) {
routeName := ctx.Param("routeName")
var args []interface{}
anyparams := ctx.Param("anyparams")
if anyparams != "" && anyparams != "/" {
params := strings.Split(anyparams[1:], "/") // firstparam/secondparam
for _, s := range params {
args = append(args, s)
}
}
//println("Redirecting to: " + routeName + " with path: " + Path(routeName, args...))
ctx.RedirectTo(routeName, args...)
})
e := httptest.New(iris.Default, t)
e.GET("/redirect/to/my-path/").Expect().Status(iris.StatusOK).Body().Equal("/mypath")
e.GET("/redirect/to/my-post-path/").Expect().Status(iris.StatusOK).Body().Equal("/mypostpath")
e.GET("/redirect/to/my-path-with-params/firstparam/secondparam").Expect().Status(iris.StatusOK).Body().Equal("/mypath/with/params/firstparam/secondparam")
}
func TestContextReadJSON(t *testing.T) {
iris.ResetDefault()
iris.Post("/json", func(ctx *iris.Context) {
obj := testBinderData{}
err := ctx.ReadJSON(&obj)
if err != nil {
t.Fatalf("Error when parsing the JSON body: %s", err.Error())
}
ctx.JSON(iris.StatusOK, obj)
})
iris.Post("/json_pointer", func(ctx *iris.Context) {
obj := &testBinderData{}
err := ctx.ReadJSON(obj)
if err != nil {
t.Fatalf("Error when parsing the JSON body: %s", err.Error())
}
ctx.JSON(iris.StatusOK, obj)
})
e := httptest.New(iris.Default, t)
passed := map[string]interface{}{"Username": "******", "Mail": "*****@*****.**", "mydata": []string{"mydata1", "mydata2"}}
expectedObject := testBinderData{Username: "******", Mail: "*****@*****.**", Data: []string{"mydata1", "mydata2"}}
e.POST("/json").WithJSON(passed).Expect().Status(iris.StatusOK).JSON().Object().Equal(expectedObject)
e.POST("/json_pointer").WithJSON(passed).Expect().Status(iris.StatusOK).JSON().Object().Equal(expectedObject)
}
func TestMuxAPI(t *testing.T) {
iris.ResetDefault()
middlewareResponseText := "I assume that you are authenticated\n"
iris.API("/users", testUserAPI{}, func(ctx *iris.Context) { // optional middleware for .API
// do your work here, or render a login window if not logged in, get the user and send it to the next middleware, or do all here
ctx.Set("user", "username")
ctx.Next()
}, func(ctx *iris.Context) {
if ctx.Get("user") == "username" {
ctx.Write(middlewareResponseText)
ctx.Next()
} else {
ctx.SetStatusCode(iris.StatusUnauthorized)
}
})
e := httptest.New(iris.Default, t)
userID := "4077"
formname := "kataras"
e.GET("/users").Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Get Users\n")
e.GET("/users/" + userID).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Get By " + userID + "\n")
e.PUT("/users").WithFormField("name", formname).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Put, name: " + formname + "\n")
e.POST("/users/"+userID).WithFormField("name", formname).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Post By " + userID + ", name: " + formname + "\n")
e.DELETE("/users/" + userID).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Delete By " + userID + "\n")
}
func TestMuxAPIWithParty(t *testing.T) {
iris.ResetDefault()
siteParty := iris.Party("sites/:site")
middlewareResponseText := "I assume that you are authenticated\n"
siteParty.API("/users", testUserAPI{}, func(ctx *iris.Context) {
ctx.Set("user", "username")
ctx.Next()
}, func(ctx *iris.Context) {
if ctx.Get("user") == "username" {
ctx.Write(middlewareResponseText)
ctx.Next()
} else {
ctx.SetStatusCode(iris.StatusUnauthorized)
}
})
e := httptest.New(iris.Default, t)
siteID := "1"
apiPath := "/sites/" + siteID + "/users"
userID := "4077"
formname := "kataras"
e.GET(apiPath).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Get Users\n")
e.GET(apiPath + "/" + userID).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Get By " + userID + "\n")
e.PUT(apiPath).WithFormField("name", formname).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Put, name: " + formname + "\n")
e.POST(apiPath+"/"+userID).WithFormField("name", formname).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Post By " + userID + ", name: " + formname + "\n")
e.DELETE(apiPath + "/" + userID).Expect().Status(iris.StatusOK).Body().Equal(middlewareResponseText + "Delete By " + userID + "\n")
}
func TestMuxCustomHandler(t *testing.T) {
iris.ResetDefault()
myData := myTestHandlerData{
Sysname: "Redhat",
Version: 1,
}
iris.Handle("GET", "/custom_handler_1/:myparam", &myTestCustomHandler{myData})
iris.Handle("GET", "/custom_handler_2/:myparam", &myTestCustomHandler{myData})
e := httptest.New(iris.Default, t)
// two times per testRoute
param1 := "thisimyparam1"
expectedData1 := myData
expectedData1.DynamicPathParameter = param1
e.GET("/custom_handler_1/" + param1).Expect().Status(iris.StatusOK).JSON().Equal(expectedData1)
param2 := "thisimyparam2"
expectedData2 := myData
expectedData2.DynamicPathParameter = param2
e.GET("/custom_handler_1/" + param2).Expect().Status(iris.StatusOK).JSON().Equal(expectedData2)
param3 := "thisimyparam3"
expectedData3 := myData
expectedData3.DynamicPathParameter = param3
e.GET("/custom_handler_2/" + param3).Expect().Status(iris.StatusOK).JSON().Equal(expectedData3)
param4 := "thisimyparam4"
expectedData4 := myData
expectedData4.DynamicPathParameter = param4
e.GET("/custom_handler_2/" + param4).Expect().Status(iris.StatusOK).JSON().Equal(expectedData4)
}
func TestMuxSimpleParty(t *testing.T) {
iris.ResetDefault()
h := func(c *iris.Context) { c.WriteString(c.HostString() + c.PathString()) }
if testEnableSubdomain {
subdomainParty := iris.Party(testSubdomain + ".")
{
subdomainParty.Get("/", h)
subdomainParty.Get("/path1", h)
subdomainParty.Get("/path2", h)
subdomainParty.Get("/namedpath/:param1/something/:param2", h)
subdomainParty.Get("/namedpath/:param1/something/:param2/else", h)
}
}
// simple
p := iris.Party("/party1")
{
p.Get("/", h)
p.Get("/path1", h)
p.Get("/path2", h)
p.Get("/namedpath/:param1/something/:param2", h)
p.Get("/namedpath/:param1/something/:param2/else", h)
}
iris.Default.Config.VHost = "0.0.0.0:8080"
// iris.Default.Config.Tester.Debug = true
// iris.Default.Config.Tester.ExplicitURL = true
e := httptest.New(iris.Default, t)
request := func(reqPath string) {
e.Request("GET", reqPath).
Expect().
Status(iris.StatusOK).Body().Equal(iris.Default.Config.VHost + reqPath)
}
// run the tests
request("/party1/")
request("/party1/path1")
request("/party1/path2")
request("/party1/namedpath/theparam1/something/theparam2")
request("/party1/namedpath/theparam1/something/theparam2/else")
if testEnableSubdomain {
es := subdomainTester(e)
subdomainRequest := func(reqPath string) {
es.Request("GET", reqPath).
Expect().
Status(iris.StatusOK).Body().Equal(testSubdomainHost() + reqPath)
}
subdomainRequest("/")
subdomainRequest("/path1")
subdomainRequest("/path2")
subdomainRequest("/namedpath/theparam1/something/theparam2")
subdomainRequest("/namedpath/theparam1/something/theparam2/else")
}
}
func TestCache(t *testing.T) {
iris.ResetDefault()
expectedBodyStr := "Imagine it as a big message to achieve x20 response performance!"
var textCounter, htmlCounter uint32
iris.Get("/text", iris.Cache(func(ctx *iris.Context) {
atomic.AddUint32(&textCounter, 1)
ctx.Text(iris.StatusOK, expectedBodyStr)
}, cacheDuration))
iris.Get("/html", iris.Cache(func(ctx *iris.Context) {
atomic.AddUint32(&htmlCounter, 1)
ctx.HTML(iris.StatusOK, expectedBodyStr)
}, cacheDuration))
e := httptest.New(iris.Default, t)
// test cache on text/plain
if err := runCacheTest(e, "/text", &textCounter, expectedBodyStr, "text/plain"); err != nil {
t.Fatal(err)
}
// text cache on text/html
if err := runCacheTest(e, "/html", &htmlCounter, expectedBodyStr, "text/html"); err != nil {
t.Fatal(err)
}
}
func TestMuxCustomErrors(t *testing.T) {
var (
notFoundMessage = "Iris custom message for 404 not found"
internalServerMessage = "Iris custom message for 500 internal server error"
testRoutesCustomErrors = []testRoute{
// NOT FOUND CUSTOM ERRORS - not registed
{"GET", "/test_get_nofound_custom", "/test_get_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"POST", "/test_post_nofound_custom", "/test_post_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"PUT", "/test_put_nofound_custom", "/test_put_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"DELETE", "/test_delete_nofound_custom", "/test_delete_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"HEAD", "/test_head_nofound_custom", "/test_head_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"OPTIONS", "/test_options_nofound_custom", "/test_options_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"CONNECT", "/test_connect_nofound_custom", "/test_connect_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"PATCH", "/test_patch_nofound_custom", "/test_patch_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
{"TRACE", "/test_trace_nofound_custom", "/test_trace_nofound_custom", "", notFoundMessage, 404, false, nil, nil},
// SERVER INTERNAL ERROR 500 PANIC CUSTOM ERRORS - registed
{"GET", "/test_get_panic_custom", "/test_get_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"POST", "/test_post_panic_custom", "/test_post_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"PUT", "/test_put_panic_custom", "/test_put_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"DELETE", "/test_delete_panic_custom", "/test_delete_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"HEAD", "/test_head_panic_custom", "/test_head_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"OPTIONS", "/test_options_panic_custom", "/test_options_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"CONNECT", "/test_connect_panic_custom", "/test_connect_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"PATCH", "/test_patch_panic_custom", "/test_patch_panic_custom", "", internalServerMessage, 500, true, nil, nil},
{"TRACE", "/test_trace_panic_custom", "/test_trace_panic_custom", "", internalServerMessage, 500, true, nil, nil},
}
)
iris.ResetDefault()
// first register the testRoutes needed
for _, r := range testRoutesCustomErrors {
if r.Register {
iris.HandleFunc(r.Method, r.Path, func(ctx *iris.Context) {
ctx.EmitError(r.Status)
})
}
}
// register the custom errors
iris.OnError(iris.StatusNotFound, func(ctx *iris.Context) {
ctx.Write("%s", notFoundMessage)
})
iris.OnError(iris.StatusInternalServerError, func(ctx *iris.Context) {
ctx.Write("%s", internalServerMessage)
})
// create httpexpect instance that will call fasthtpp.RequestHandler directly
e := httptest.New(iris.Default, t)
// run the tests
for _, r := range testRoutesCustomErrors {
e.Request(r.Method, r.RequestPath).
Expect().
Status(r.Status).Body().Equal(r.Body)
}
}
func TestContextURLParams(t *testing.T) {
iris.ResetDefault()
passedParams := map[string]string{"param1": "value1", "param2": "value2"}
iris.Get("/", func(ctx *iris.Context) {
params := ctx.URLParams()
ctx.JSON(iris.StatusOK, params)
})
e := httptest.New(iris.Default, t)
e.GET("/").WithQueryObject(passedParams).Expect().Status(iris.StatusOK).JSON().Equal(passedParams)
}
func TestContextFormValueString(t *testing.T) {
iris.ResetDefault()
var k, v string
k = "postkey"
v = "postvalue"
iris.Post("/", func(ctx *iris.Context) {
ctx.Write(k + "=" + ctx.FormValueString(k))
})
e := httptest.New(iris.Default, t)
e.POST("/").WithFormField(k, v).Expect().Status(iris.StatusOK).Body().Equal(k + "=" + v)
}
func TestMuxDecodeURL(t *testing.T) {
iris.ResetDefault()
iris.Get("/encoding/:url", func(ctx *iris.Context) {
url := iris.DecodeURL(ctx.Param("url"))
ctx.SetStatusCode(iris.StatusOK)
ctx.Write(url)
})
e := httptest.New(iris.Default, t)
e.GET("/encoding/http%3A%2F%2Fsome-url.com").Expect().Status(iris.StatusOK).Body().Equal("http://some-url.com")
}
// Contains the server test for multi running servers
func TestMultiRunningServers_v1_PROXY(t *testing.T) {
defer iris.Close()
host := "localhost" // you have to add it to your hosts file( for windows, as 127.0.0.1 mydomain.com)
hostTLS := "localhost:9999"
iris.Close()
defer iris.Close()
iris.ResetDefault()
iris.Default.Config.DisableBanner = true
// create the key and cert files on the fly, and delete them when this test finished
certFile, ferr := ioutil.TempFile("", "cert")
if ferr != nil {
t.Fatal(ferr.Error())
}
keyFile, ferr := ioutil.TempFile("", "key")
if ferr != nil {
t.Fatal(ferr.Error())
}
defer func() {
certFile.Close()
time.Sleep(350 * time.Millisecond)
os.Remove(certFile.Name())
keyFile.Close()
time.Sleep(350 * time.Millisecond)
os.Remove(keyFile.Name())
}()
certFile.WriteString(testTLSCert)
keyFile.WriteString(testTLSKey)
iris.Get("/", func(ctx *iris.Context) {
ctx.Write("Hello from %s", hostTLS)
})
go iris.ListenTLS(hostTLS, certFile.Name(), keyFile.Name())
if ok := <-iris.Default.Available; !ok {
t.Fatal("Unexpected error: server cannot start, please report this as bug!!")
}
closeProxy := iris.Proxy("localhost:8080", "https://"+hostTLS)
defer closeProxy()
e := httptest.New(iris.Default, t, httptest.ExplicitURL(true))
e.Request("GET", "http://"+host+":8080").Expect().Status(iris.StatusOK).Body().Equal("Hello from " + hostTLS)
e.Request("GET", "https://"+hostTLS).Expect().Status(iris.StatusOK).Body().Equal("Hello from " + hostTLS)
}
// hoststring returns the full host, will return the HOST:IP
func TestContextHostString(t *testing.T) {
iris.ResetDefault()
iris.Default.Config.VHost = "0.0.0.0:8080"
iris.Get("/", func(ctx *iris.Context) {
ctx.Write(ctx.HostString())
})
iris.Get("/wrong", func(ctx *iris.Context) {
ctx.Write(ctx.HostString() + "w")
})
e := httptest.New(iris.Default, t)
e.GET("/").Expect().Status(iris.StatusOK).Body().Equal(iris.Default.Config.VHost)
e.GET("/wrong").Expect().Body().NotEqual(iris.Default.Config.VHost)
}
func TestMuxPathEscape(t *testing.T) {
iris.ResetDefault()
iris.Get("/details/:name", func(ctx *iris.Context) {
name := ctx.Param("name")
highlight := ctx.URLParam("highlight")
ctx.Text(iris.StatusOK, fmt.Sprintf("name=%s,highlight=%s", name, highlight))
})
e := httptest.New(iris.Default, t)
e.GET("/details/Sakamoto desu ga").
WithQuery("highlight", "text").
Expect().Status(iris.StatusOK).Body().Equal("name=Sakamoto desu ga,highlight=text")
}
// VirtualHostname returns the hostname only,
// if the host starts with 127.0.0.1 or localhost it gives the registered hostname part of the listening addr
func TestContextVirtualHostName(t *testing.T) {
iris.ResetDefault()
vhost := "mycustomvirtualname.com"
iris.Default.Config.VHost = vhost + ":8080"
iris.Get("/", func(ctx *iris.Context) {
ctx.Write(ctx.VirtualHostname())
})
iris.Get("/wrong", func(ctx *iris.Context) {
ctx.Write(ctx.VirtualHostname() + "w")
})
e := httptest.New(iris.Default, t)
e.GET("/").Expect().Status(iris.StatusOK).Body().Equal(vhost)
e.GET("/wrong").Expect().Body().NotEqual(vhost)
}
// White-box testing *
func TestContextParams(t *testing.T) {
context := &iris.Context{RequestCtx: &fasthttp.RequestCtx{}}
params := pathParameters{
pathParameter{Key: "testkey", Value: "testvalue"},
pathParameter{Key: "testkey2", Value: "testvalue2"},
pathParameter{Key: "id", Value: "3"},
pathParameter{Key: "bigint", Value: "548921854390354"},
}
for _, p := range params {
context.Set(p.Key, p.Value)
}
if v := context.Param(params[0].Key); v != params[0].Value {
t.Fatalf("Expecting parameter value to be %s but we got %s", params[0].Value, context.Param("testkey"))
}
if v := context.Param(params[1].Key); v != params[1].Value {
t.Fatalf("Expecting parameter value to be %s but we got %s", params[1].Value, context.Param("testkey2"))
}
if context.ParamsLen() != len(params) {
t.Fatalf("Expecting to have %d parameters but we got %d", len(params), context.ParamsLen())
}
if vi, err := context.ParamInt(params[2].Key); err != nil {
t.Fatalf("Unexpecting error on context's ParamInt while trying to get the integer of the %s", params[2].Value)
} else if vi != 3 {
t.Fatalf("Expecting to receive %d but we got %d", 3, vi)
}
if vi, err := context.ParamInt64(params[3].Key); err != nil {
t.Fatalf("Unexpecting error on context's ParamInt while trying to get the integer of the %s", params[2].Value)
} else if vi != 548921854390354 {
t.Fatalf("Expecting to receive %d but we got %d", 548921854390354, vi)
}
// end-to-end test now, note that we will not test the whole mux here, this happens on http_test.go
iris.ResetDefault()
expectedParamsStr := "param1=myparam1,param2=myparam2,param3=myparam3afterstatic,anything=/andhere/anything/you/like"
iris.Get("/path/:param1/:param2/staticpath/:param3/*anything", func(ctx *iris.Context) {
paramsStr := ctx.ParamsSentence()
ctx.Write(paramsStr)
})
httptest.New(iris.Default, t).GET("/path/myparam1/myparam2/staticpath/myparam3afterstatic/andhere/anything/you/like").Expect().Status(iris.StatusOK).Body().Equal(expectedParamsStr)
}
func TestContextSubdomain(t *testing.T) {
iris.ResetDefault()
iris.Default.Config.VHost = "mydomain.com:9999"
//Default.Config.Tester.ListeningAddr = "mydomain.com:9999"
// Default.Config.Tester.ExplicitURL = true
iris.Party("mysubdomain.").Get("/mypath", func(ctx *iris.Context) {
ctx.Write(ctx.Subdomain())
})
e := httptest.New(iris.Default, t)
e.GET("/").WithURL("http://mysubdomain.mydomain.com:9999").Expect().Status(iris.StatusNotFound)
e.GET("/mypath").WithURL("http://mysubdomain.mydomain.com:9999").Expect().Status(iris.StatusOK).Body().Equal("mysubdomain")
//e.GET("http://mysubdomain.mydomain.com:9999").Expect().Status(StatusNotFound)
//e.GET("http://mysubdomain.mydomain.com:9999/mypath").Expect().Status(iris.StatusOK).Body().Equal("mysubdomain")
}
func TestTemplatesDisabled(t *testing.T) {
iris.ResetDefault()
defer iris.Close()
iris.Default.Config.DisableTemplateEngines = true
file := "index.html"
ip := "0.0.0.0"
errTmpl := "<h2>Template: %s\nIP: %s</h2><b>%s</b>"
expctedErrMsg := fmt.Sprintf(errTmpl, file, ip, "Error: Unable to execute a template. Trace: Templates are disabled '.Config.DisableTemplatesEngines = true' please turn that to false, as defaulted.\n")
iris.Get("/renderErr", func(ctx *iris.Context) {
ctx.MustRender(file, nil)
})
e := httptest.New(iris.Default, t)
e.GET("/renderErr").Expect().Status(iris.StatusServiceUnavailable).Body().Equal(expctedErrMsg)
}
func TestContextPreRender(t *testing.T) {
iris.ResetDefault()
errMsg1 := "thereIsAnError"
iris.UsePreRender(func(ctx *iris.Context, src string, binding interface{}, options ...map[string]interface{}) bool {
// put the 'Error' binding here, for the shake of the test
if b, isMap := binding.(map[string]interface{}); isMap {
b["Error"] = errMsg1
}
// continue to the next prerender
return true
})
errMsg2 := "thereIsASecondError"
iris.UsePreRender(func(ctx *iris.Context, src string, binding interface{}, options ...map[string]interface{}) bool {
// put the 'Error' binding here, for the shake of the test
if b, isMap := binding.(map[string]interface{}); isMap {
prev := b["Error"].(string)
msg := prev + errMsg2
b["Error"] = msg
}
// DO NOT CONTINUE to the next prerender
return false
})
errMsg3 := "thereisAThirdError"
iris.UsePreRender(func(ctx *iris.Context, src string, binding interface{}, options ...map[string]interface{}) bool {
// put the 'Error' binding here, for the shake of the test
if b, isMap := binding.(map[string]interface{}); isMap {
prev := b["Error"].(string)
msg := prev + errMsg3
b["Error"] = msg
}
// doesn't matters the return statement, we don't have other prerender
return true
})
iris.Get("/", func(ctx *iris.Context) {
ctx.RenderTemplateSource(iris.StatusOK, "<h1>HI {{.Username}}. Error: {{.Error}}</h1>", map[string]interface{}{"Username": "******"})
})
e := httptest.New(iris.Default, t)
expected := "<h1>HI kataras. Error: " + errMsg1 + errMsg2 + "</h1>"
e.GET("/").Expect().Status(iris.StatusOK).Body().Contains(expected)
}
func TestContextCookieSetGetRemove(t *testing.T) {
iris.ResetDefault()
key := "mykey"
value := "myvalue"
iris.Get("/set", func(ctx *iris.Context) {
ctx.SetCookieKV(key, value) // should return non empty cookies
})
iris.Get("/set_advanced", func(ctx *iris.Context) {
c := fasthttp.AcquireCookie()
c.SetKey(key)
c.SetValue(value)
c.SetHTTPOnly(true)
c.SetExpire(time.Now().Add(time.Duration((60 * 60 * 24 * 7 * 4)) * time.Second))
ctx.SetCookie(c)
fasthttp.ReleaseCookie(c)
})
iris.Get("/get", func(ctx *iris.Context) {
ctx.Write(ctx.GetCookie(key)) // should return my value
})
iris.Get("/remove", func(ctx *iris.Context) {
ctx.RemoveCookie(key)
cookieFound := false
ctx.VisitAllCookies(func(k, v string) {
cookieFound = true
})
if cookieFound {
t.Fatalf("Cookie has been found, when it shouldn't!")
}
ctx.Write(ctx.GetCookie(key)) // should return ""
})
e := httptest.New(iris.Default, t)
e.GET("/set").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/get").Expect().Status(iris.StatusOK).Body().Equal(value)
e.GET("/remove").Expect().Status(iris.StatusOK).Body().Equal("")
// test again with advanced set
e.GET("/set_advanced").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/get").Expect().Status(iris.StatusOK).Body().Equal(value)
e.GET("/remove").Expect().Status(iris.StatusOK).Body().Equal("")
}
func TestContextReadJSONWithDecoder(t *testing.T) {
iris.ResetDefault()
iris.Post("/json_should_error", func(ctx *iris.Context) {
obj := testJSONBinderDataWithDecoder{shouldError: true}
err := ctx.ReadJSON(&obj)
if err == nil {
t.Fatalf("Should prompted for error 'Should error' but not error returned from the custom decoder!")
}
ctx.Write(err.Error())
ctx.SetStatusCode(iris.StatusOK)
})
iris.Post("/json", func(ctx *iris.Context) {
obj := testJSONBinderDataWithDecoder{}
err := ctx.ReadJSON(&obj)
if err != nil {
t.Fatalf("Error when parsing the JSON body: %s", err.Error())
}
ctx.JSON(iris.StatusOK, obj)
})
iris.Post("/json_pointer", func(ctx *iris.Context) {
obj := &testJSONBinderDataWithDecoder{}
err := ctx.ReadJSON(obj)
if err != nil {
t.Fatalf("Error when parsing the JSON body: %s", err.Error())
}
ctx.JSON(iris.StatusOK, obj)
})
e := httptest.New(iris.Default, t)
passed := map[string]interface{}{"Username": "******", "Mail": "*****@*****.**", "mydata": []string{"mydata1", "mydata2"}}
expectedObject := testJSONBinderDataWithDecoder{Username: "******", Mail: "*****@*****.**", Data: []string{"mydata1", "mydata2"}}
e.POST("/json_should_error").WithJSON(passed).Expect().Status(iris.StatusOK).Body().Equal("Should error")
e.POST("/json").WithJSON(passed).Expect().Status(iris.StatusOK).JSON().Object().Equal(expectedObject)
e.POST("/json_pointer").WithJSON(passed).Expect().Status(iris.StatusOK).JSON().Object().Equal(expectedObject)
} // no need for xml, it's exact the same.
func TestMuxFireMethodNotAllowed(t *testing.T) {
iris.ResetDefault()
iris.Default.Config.FireMethodNotAllowed = true
h := func(ctx *iris.Context) {
ctx.Write("%s", ctx.MethodString())
}
iris.Default.OnError(iris.StatusMethodNotAllowed, func(ctx *iris.Context) {
ctx.Write("Hello from my custom 405 page")
})
iris.Get("/mypath", h)
iris.Put("/mypath", h)
e := httptest.New(iris.Default, t)
e.GET("/mypath").Expect().Status(iris.StatusOK).Body().Equal("GET")
e.PUT("/mypath").Expect().Status(iris.StatusOK).Body().Equal("PUT")
// this should fail with 405 and catch by the custom http error
e.POST("/mypath").Expect().Status(iris.StatusMethodNotAllowed).Body().Equal("Hello from my custom 405 page")
iris.Close()
}
func TestContextUserValues(t *testing.T) {
iris.ResetDefault()
testCustomObjUserValue := struct{ Name string }{Name: "a name"}
values := map[string]interface{}{"key1": "value1", "key2": "value2", "key3": 3, "key4": testCustomObjUserValue, "key5": map[string]string{"key": "value"}}
iris.Get("/test", func(ctx *iris.Context) {
for k, v := range values {
ctx.Set(k, v)
}
}, func(ctx *iris.Context) {
for k, v := range values {
userValue := ctx.Get(k)
if userValue != v {
t.Fatalf("Expecting user value: %s to be equal with: %#v but got: %#v", k, v, userValue)
}
if m, isMap := userValue.(map[string]string); isMap {
if m["key"] != v.(map[string]string)["key"] {
t.Fatalf("Expecting user value: %s to be equal with: %#v but got: %#v", k, v.(map[string]string)["key"], m["key"])
}
} else {
if userValue != v {
t.Fatalf("Expecting user value: %s to be equal with: %#v but got: %#v", k, v, userValue)
}
}
}
})
e := httptest.New(iris.Default, t)
e.GET("/test").Expect().Status(iris.StatusOK)
}
func TestMuxSimple(t *testing.T) {
testRoutes := []testRoute{
// FOUND - registed
{"GET", "/test_get", "/test_get", "", "hello, get!", 200, true, nil, nil},
{"POST", "/test_post", "/test_post", "", "hello, post!", 200, true, nil, nil},
{"PUT", "/test_put", "/test_put", "", "hello, put!", 200, true, nil, nil},
{"DELETE", "/test_delete", "/test_delete", "", "hello, delete!", 200, true, nil, nil},
{"HEAD", "/test_head", "/test_head", "", "hello, head!", 200, true, nil, nil},
{"OPTIONS", "/test_options", "/test_options", "", "hello, options!", 200, true, nil, nil},
{"CONNECT", "/test_connect", "/test_connect", "", "hello, connect!", 200, true, nil, nil},
{"PATCH", "/test_patch", "/test_patch", "", "hello, patch!", 200, true, nil, nil},
{"TRACE", "/test_trace", "/test_trace", "", "hello, trace!", 200, true, nil, nil},
// NOT FOUND - not registed
{"GET", "/test_get_nofound", "/test_get_nofound", "", "Not Found", 404, false, nil, nil},
{"POST", "/test_post_nofound", "/test_post_nofound", "", "Not Found", 404, false, nil, nil},
{"PUT", "/test_put_nofound", "/test_put_nofound", "", "Not Found", 404, false, nil, nil},
{"DELETE", "/test_delete_nofound", "/test_delete_nofound", "", "Not Found", 404, false, nil, nil},
{"HEAD", "/test_head_nofound", "/test_head_nofound", "", "Not Found", 404, false, nil, nil},
{"OPTIONS", "/test_options_nofound", "/test_options_nofound", "", "Not Found", 404, false, nil, nil},
{"CONNECT", "/test_connect_nofound", "/test_connect_nofound", "", "Not Found", 404, false, nil, nil},
{"PATCH", "/test_patch_nofound", "/test_patch_nofound", "", "Not Found", 404, false, nil, nil},
{"TRACE", "/test_trace_nofound", "/test_trace_nofound", "", "Not Found", 404, false, nil, nil},
// Parameters
{"GET", "/test_get_parameter1/:name", "/test_get_parameter1/iris", "", "name=iris", 200, true, []param{{"name", "iris"}}, nil},
{"GET", "/test_get_parameter2/:name/details/:something", "/test_get_parameter2/iris/details/anything", "", "name=iris,something=anything", 200, true, []param{{"name", "iris"}, {"something", "anything"}}, nil},
{"GET", "/test_get_parameter2/:name/details/:something/*else", "/test_get_parameter2/iris/details/anything/elsehere", "", "name=iris,something=anything,else=/elsehere", 200, true, []param{{"name", "iris"}, {"something", "anything"}, {"else", "elsehere"}}, nil},
// URL Parameters
{"GET", "/test_get_urlparameter1/first", "/test_get_urlparameter1/first", "name=irisurl", "name=irisurl", 200, true, nil, []param{{"name", "irisurl"}}},
{"GET", "/test_get_urlparameter2/second", "/test_get_urlparameter2/second", "name=irisurl&something=anything", "name=irisurl,something=anything", 200, true, nil, []param{{"name", "irisurl"}, {"something", "anything"}}},
{"GET", "/test_get_urlparameter2/first/second/third", "/test_get_urlparameter2/first/second/third", "name=irisurl&something=anything&else=elsehere", "name=irisurl,something=anything,else=elsehere", 200, true, nil, []param{{"name", "irisurl"}, {"something", "anything"}, {"else", "elsehere"}}},
}
defer iris.Close()
iris.ResetDefault()
for idx := range testRoutes {
r := testRoutes[idx]
if r.Register {
iris.HandleFunc(r.Method, r.Path, func(ctx *iris.Context) {
ctx.SetStatusCode(r.Status)
if r.Params != nil && len(r.Params) > 0 {
ctx.SetBodyString(ctx.ParamsSentence())
} else if r.URLParams != nil && len(r.URLParams) > 0 {
if len(r.URLParams) != len(ctx.URLParams()) {
t.Fatalf("Error when comparing length of url parameters %d != %d", len(r.URLParams), len(ctx.URLParams()))
}
paramsKeyVal := ""
for idxp, p := range r.URLParams {
val := ctx.URLParam(p.Key)
paramsKeyVal += p.Key + "=" + val + ","
if idxp == len(r.URLParams)-1 {
paramsKeyVal = paramsKeyVal[0 : len(paramsKeyVal)-1]
}
}
ctx.SetBodyString(paramsKeyVal)
} else {
ctx.SetBodyString(r.Body)
}
})
}
}
e := httptest.New(iris.Default, t)
// run the tests (1)
for idx := range testRoutes {
r := testRoutes[idx]
e.Request(r.Method, r.RequestPath).WithQueryString(r.RequestQuery).
Expect().
Status(r.Status).Body().Equal(r.Body)
}
}
func TestContextSessions(t *testing.T) {
t.Parallel()
values := map[string]interface{}{
"Name": "iris",
"Months": "4",
"Secret": "dsads£2132215£%%Ssdsa",
}
iris.ResetDefault()
iris.Default.Config.Sessions.Cookie = "mycustomsessionid"
writeValues := func(ctx *iris.Context) {
sessValues := ctx.Session().GetAll()
ctx.JSON(iris.StatusOK, sessValues)
}
if testEnableSubdomain {
iris.Party(testSubdomain+".").Get("/get", func(ctx *iris.Context) {
writeValues(ctx)
})
}
iris.Post("set", func(ctx *iris.Context) {
vals := make(map[string]interface{}, 0)
if err := ctx.ReadJSON(&vals); err != nil {
t.Fatalf("Cannot readjson. Trace %s", err.Error())
}
for k, v := range vals {
ctx.Session().Set(k, v)
}
})
iris.Get("/get", func(ctx *iris.Context) {
writeValues(ctx)
})
iris.Get("/clear", func(ctx *iris.Context) {
ctx.Session().Clear()
writeValues(ctx)
})
iris.Get("/destroy", func(ctx *iris.Context) {
ctx.SessionDestroy()
writeValues(ctx)
// the cookie and all values should be empty
})
// request cookie should be empty
iris.Get("/after_destroy", func(ctx *iris.Context) {
})
iris.Default.Config.VHost = "mydomain.com"
e := httptest.New(iris.Default, t)
e.POST("/set").WithJSON(values).Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/get").Expect().Status(iris.StatusOK).JSON().Object().Equal(values)
if testEnableSubdomain {
es := subdomainTester(e)
es.Request("GET", "/get").Expect().Status(iris.StatusOK).JSON().Object().Equal(values)
}
// test destroy which also clears first
d := e.GET("/destroy").Expect().Status(iris.StatusOK)
d.JSON().Null()
// This removed: d.Cookies().Empty(). Reason:
// httpexpect counts the cookies setted or deleted at the response time, but cookie is not removed, to be really removed needs to SetExpire(now-1second) so,
// test if the cookies removed on the next request, like the browser's behavior.
e.GET("/after_destroy").Expect().Status(iris.StatusOK).Cookies().Empty()
// set and clear again
e.POST("/set").WithJSON(values).Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/clear").Expect().Status(iris.StatusOK).JSON().Object().Empty()
}
func TestContextRenderRest(t *testing.T) {
iris.ResetDefault()
dataContents := []byte("Some binary data here.")
textContents := "Plain text here"
JSONPContents := map[string]string{"hello": "jsonp"}
JSONPCallback := "callbackName"
JSONXMLContents := renderTestInformationType{
XMLName: xml.Name{Local: "info", Space: "info"}, // only need to verify that later
FirstAttr: "this is the first attr",
SecondAttr: "this is the second attr",
Name: "Iris web framework",
Birth: "13 March 2016",
Stars: 4064,
}
markdownContents := "# Hello dynamic markdown from Iris"
iris.Get("/data", func(ctx *iris.Context) {
ctx.Data(iris.StatusOK, dataContents)
})
iris.Get("/text", func(ctx *iris.Context) {
ctx.Text(iris.StatusOK, textContents)
})
iris.Get("/jsonp", func(ctx *iris.Context) {
ctx.JSONP(iris.StatusOK, JSONPCallback, JSONPContents)
})
iris.Get("/json", func(ctx *iris.Context) {
ctx.JSON(iris.StatusOK, JSONXMLContents)
})
iris.Get("/xml", func(ctx *iris.Context) {
ctx.XML(iris.StatusOK, JSONXMLContents)
})
iris.Get("/markdown", func(ctx *iris.Context) {
ctx.Markdown(iris.StatusOK, markdownContents)
})
e := httptest.New(iris.Default, t)
dataT := e.GET("/data").Expect().Status(iris.StatusOK)
dataT.Header("Content-Type").Equal("application/octet-stream")
dataT.Body().Equal(string(dataContents))
textT := e.GET("/text").Expect().Status(iris.StatusOK)
textT.Header("Content-Type").Equal("text/plain; charset=UTF-8")
textT.Body().Equal(textContents)
JSONPT := e.GET("/jsonp").Expect().Status(iris.StatusOK)
JSONPT.Header("Content-Type").Equal("application/javascript; charset=UTF-8")
JSONPT.Body().Equal(JSONPCallback + `({"hello":"jsonp"});`)
JSONT := e.GET("/json").Expect().Status(iris.StatusOK)
JSONT.Header("Content-Type").Equal("application/json; charset=UTF-8")
JSONT.JSON().Object().Equal(JSONXMLContents)
XMLT := e.GET("/xml").Expect().Status(iris.StatusOK)
XMLT.Header("Content-Type").Equal("text/xml; charset=UTF-8")
XMLT.Body().Equal(`<` + JSONXMLContents.XMLName.Local + ` first="` + JSONXMLContents.FirstAttr + `" second="` + JSONXMLContents.SecondAttr + `"><name>` + JSONXMLContents.Name + `</name><birth>` + JSONXMLContents.Birth + `</birth><stars>` + strconv.Itoa(JSONXMLContents.Stars) + `</stars></info>`)
markdownT := e.GET("/markdown").Expect().Status(iris.StatusOK)
markdownT.Header("Content-Type").Equal("text/html; charset=UTF-8")
markdownT.Body().Equal("<h1>" + markdownContents[2:] + "</h1>\n")
}
// Contains the server test for multi running servers
func TestMultiRunningServers_v2(t *testing.T) {
defer iris.Close()
domain := "localhost"
hostTLS := "localhost:9999"
iris.ResetDefault()
iris.Default.Config.DisableBanner = true
// create the key and cert files on the fly, and delete them when this test finished
certFile, ferr := ioutil.TempFile("", "cert")
if ferr != nil {
t.Fatal(ferr.Error())
}
keyFile, ferr := ioutil.TempFile("", "key")
if ferr != nil {
t.Fatal(ferr.Error())
}
certFile.WriteString(testTLSCert)
keyFile.WriteString(testTLSKey)
defer func() {
certFile.Close()
time.Sleep(350 * time.Millisecond)
os.Remove(certFile.Name())
keyFile.Close()
time.Sleep(350 * time.Millisecond)
os.Remove(keyFile.Name())
}()
iris.Get("/", func(ctx *iris.Context) {
ctx.Write("Hello from %s", hostTLS)
})
// add a secondary server
//Servers.Add(ServerConfiguration{ListeningAddr: domain + ":80", RedirectTo: "https://" + host, Virtual: true})
// add our primary/main server
//Servers.Add(ServerConfiguration{ListeningAddr: host, CertFile: certFile.Name(), KeyFile: keyFile.Name(), Virtual: true})
//go Go()
// using the proxy handler
fsrv1 := &fasthttp.Server{Handler: iris.ProxyHandler(domain+":8080", "https://"+hostTLS)}
go fsrv1.ListenAndServe(domain + ":8080")
// using the same iris' handler but not as proxy, just the same handler
fsrv2 := &fasthttp.Server{Handler: iris.Default.Router}
go fsrv2.ListenAndServe(domain + ":8888")
go iris.ListenTLS(hostTLS, certFile.Name(), keyFile.Name())
if ok := <-iris.Default.Available; !ok {
t.Fatal("Unexpected error: server cannot start, please report this as bug!!")
}
e := httptest.New(iris.Default, t, httptest.ExplicitURL(true))
e.Request("GET", "http://"+domain+":8080").Expect().Status(iris.StatusOK).Body().Equal("Hello from " + hostTLS)
e.Request("GET", "http://localhost:8888").Expect().Status(iris.StatusOK).Body().Equal("Hello from " + hostTLS)
e.Request("GET", "https://"+hostTLS).Expect().Status(iris.StatusOK).Body().Equal("Hello from " + hostTLS)
}
func TestContextFlashMessages(t *testing.T) {
iris.ResetDefault()
firstKey := "name"
lastKey := "package"
values := pathParameters{pathParameter{Key: firstKey, Value: "kataras"}, pathParameter{Key: lastKey, Value: "iris"}}
jsonExpected := map[string]string{firstKey: "kataras", lastKey: "iris"}
// set the flashes, the cookies are filled
iris.Put("/set", func(ctx *iris.Context) {
for _, v := range values {
ctx.SetFlash(v.Key, v.Value)
}
})
// get the first flash, the next should be available to the next requess
iris.Get("/get_first_flash", func(ctx *iris.Context) {
for _, v := range values {
val, err := ctx.GetFlash(v.Key)
if err == nil {
ctx.JSON(iris.StatusOK, map[string]string{v.Key: val})
} else {
ctx.JSON(iris.StatusOK, nil) // return nil
}
break
}
})
// just an empty handler to test if the flashes should remeain to the next if GetFlash/GetFlashes used
iris.Get("/get_no_getflash", func(ctx *iris.Context) {
})
// get the last flash, the next should be available to the next requess
iris.Get("/get_last_flash", func(ctx *iris.Context) {
for i, v := range values {
if i == len(values)-1 {
val, err := ctx.GetFlash(v.Key)
if err == nil {
ctx.JSON(iris.StatusOK, map[string]string{v.Key: val})
} else {
ctx.JSON(iris.StatusOK, nil) // return nil
}
}
}
})
iris.Get("/get_zero_flashes", func(ctx *iris.Context) {
ctx.JSON(iris.StatusOK, ctx.GetFlashes()) // should return nil
})
// we use the GetFlash to get the flash messages, the messages and the cookies should be empty after that
iris.Get("/get_flash", func(ctx *iris.Context) {
kv := make(map[string]string)
for _, v := range values {
val, err := ctx.GetFlash(v.Key)
if err == nil {
kv[v.Key] = val
}
}
ctx.JSON(iris.StatusOK, kv)
}, func(ctx *iris.Context) {
// at the same request, flashes should be available
if len(ctx.GetFlashes()) == 0 {
t.Fatalf("Flashes should be remeain to the whole request lifetime")
}
})
iris.Get("/get_flashes", func(ctx *iris.Context) {
// one time one handler, using GetFlashes
kv := make(map[string]string)
flashes := ctx.GetFlashes()
//second time on the same handler, using the GetFlash
for k := range flashes {
kv[k], _ = ctx.GetFlash(k)
}
if len(flashes) != len(kv) {
ctx.SetStatusCode(iris.StatusNoContent)
return
}
ctx.Next()
}, func(ctx *iris.Context) {
// third time on a next handler
// test the if next handler has access to them(must) because flash are request lifetime now.
// print them to the client for test the response also
ctx.JSON(iris.StatusOK, ctx.GetFlashes())
})
e := httptest.New(iris.Default, t)
e.PUT("/set").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/get_first_flash").Expect().Status(iris.StatusOK).JSON().Object().ContainsKey(firstKey).NotContainsKey(lastKey)
// just a request which does not use the flash message, so flash messages should be available on the next request
e.GET("/get_no_getflash").Expect().Status(iris.StatusOK)
e.GET("/get_last_flash").Expect().Status(iris.StatusOK).JSON().Object().ContainsKey(lastKey).NotContainsKey(firstKey)
g := e.GET("/get_zero_flashes").Expect().Status(iris.StatusOK)
g.JSON().Null()
g.Cookies().Empty()
// set the magain
e.PUT("/set").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
// get them again using GetFlash
e.GET("/get_flash").Expect().Status(iris.StatusOK).JSON().Object().Equal(jsonExpected)
// this should be empty again
g = e.GET("/get_zero_flashes").Expect().Status(iris.StatusOK)
g.JSON().Null()
g.Cookies().Empty()
//set them again
e.PUT("/set").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
// get them again using GetFlashes
e.GET("/get_flashes").Expect().Status(iris.StatusOK).JSON().Object().Equal(jsonExpected)
// this should be empty again
g = e.GET("/get_zero_flashes").Expect().Status(iris.StatusOK)
g.JSON().Null()
g.Cookies().Empty()
// test Get, and get again should return nothing
e.PUT("/set").Expect().Status(iris.StatusOK).Cookies().NotEmpty()
e.GET("/get_first_flash").Expect().Status(iris.StatusOK).JSON().Object().ContainsKey(firstKey).NotContainsKey(lastKey)
g = e.GET("/get_first_flash").Expect().Status(iris.StatusOK)
g.JSON().Null()
g.Cookies().Empty()
}