// TestFileServeHandler tests the serving of files.
func TestFileServeHandler(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test file.
dir, err := ioutil.TempDir("", "gont-web")
assert.Nil(err)
defer os.RemoveAll(dir)
filename := filepath.Join(dir, "foo.txt")
f, err := os.Create(filename)
assert.Nil(err)
_, err = f.WriteString("Been there, done that!")
assert.Nil(err)
assert.Logf("written %s", f.Name())
err = f.Close()
assert.Nil(err)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "files", web.NewFileServeHandler("files", dir))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/files/foo.txt",
})
assert.Nil(err)
assert.Equal(string(resp.Body), "Been there, done that!")
resp, err = web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/files/does.not.exist",
})
assert.Nil(err)
assert.Equal(string(resp.Body), "404 page not found\n")
}
// TestPutGOB tests the PUT command with a GOB payload and result.
func TestPutGOB(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "gob", NewTestHandler("putgob", assert))
assert.Nil(err)
// Perform test requests.
reqData := TestCounterData{"test", 4711}
reqBuf := new(bytes.Buffer)
err = gob.NewEncoder(reqBuf).Encode(reqData)
assert.Nil(err, "GOB encode.")
t.Logf("%q", reqBuf.String())
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "POST",
Path: "/test/gob",
Header: web.TestSettings{"Content-Type": "application/vnd.tideland.gob"},
Body: reqBuf.Bytes(),
})
var respData TestCounterData
err = gob.NewDecoder(bytes.NewBuffer(resp.Body)).Decode(&respData)
assert.Nil(err, "GOB decode.")
assert.Equal(respData.ID, "test", "GOB decoded 'id'.")
assert.Equal(respData.Count, int64(4711), "GOB decoded 'count'.")
}
// TestMethodNotSupported tests the handling of a not support HTTP method.
func TestMethodNotSupported(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "method", NewTestHandler("method", assert))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "OPTION",
Path: "/test/method",
})
assert.Nil(err)
assert.Substring("OPTION", string(resp.Body))
}
// TestFallbackDefault tests the fallback to default.
func TestFallbackDefault(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("default", "default", NewTestHandler("default", assert))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/x/y",
})
assert.Nil(err)
assert.Substring("<li>Resource: y</li>", string(resp.Body))
}
// TestLongPath tests the setting of long path tail as resource ID.
func TestLongPath(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("content", "blog", NewTestHandler("default", assert))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/content/blog/2014/09/30/just-a-test",
})
assert.Nil(err)
assert.Substring("<li>Resource ID: 2014/09/30/just-a-test</li>", string(resp.Body))
}
// TestGetXML tests the GET command with an XML result.
func TestGetXML(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "xml", NewTestHandler("xml", assert))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/xml/4711",
Header: web.TestSettings{"Accept": "application/xml"},
})
assert.Nil(err)
assert.Substring("<ResourceID>4711</ResourceID>", string(resp.Body))
}
// TestWrapperHandler tests the usage of standard handler funcs
// wrapped to be used inside the package context.
func TestWrapperHandler(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
handler := func(rw http.ResponseWriter, r *http.Request) {
rw.Write([]byte("Been there, done that!"))
}
err = mux.Register("test", "wrapper", web.NewWrapperHandler("wrapper", handler))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/wrapper",
})
assert.Nil(err)
assert.Equal(string(resp.Body), "Been there, done that!")
}
// TestGetJSON tests the GET command with a JSON result.
func TestGetJSON(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "json", NewTestHandler("json", assert))
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/json/4711",
Header: web.TestSettings{"Accept": "application/json"},
})
assert.Nil(err, "Local JSON GET.")
var data TestRequestData
err = json.Unmarshal(resp.Body, &data)
assert.Nil(err)
assert.Equal(data.ResourceID, "4711")
}
// TestFileUploadHandler tests the uploading of files.
func TestFileUploadHandler(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
data := "Been there, done that!"
// Setup the file upload processor.
processor := func(ctx web.Context, header *multipart.FileHeader, file multipart.File) error {
assert.Equal(header.Filename, "test.txt")
scanner := bufio.NewScanner(file)
assert.True(scanner.Scan())
text := scanner.Text()
assert.Equal(text, data)
return nil
}
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "files", web.NewFileUploadHandler("files", processor))
assert.Nil(err)
// Perform test requests.
_, err = web.DoTestUpload(ts, "/test/files", "testfile", "test.txt", data)
assert.Nil(err)
}
// TestPutJSON tests the PUT command with a JSON payload and result.
func TestPutJSON(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
mux, ts, err := web.StartTestServer()
assert.Nil(err)
defer ts.Close()
err = mux.Register("test", "json", NewTestHandler("json", assert))
assert.Nil(err)
// Perform test requests.
reqData := TestRequestData{"foo", "bar", "4711"}
reqBuf, _ := json.Marshal(reqData)
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "PUT",
Path: "/test/json/4711",
Header: web.TestSettings{"Content-Type": "application/json", "Accept": "application/json"},
Body: reqBuf,
})
assert.Nil(err)
var recvData TestRequestData
err = json.Unmarshal(resp.Body, &recvData)
assert.Nil(err)
assert.Equal(recvData, reqData)
}
// TestHandlerStack tests a complete handler stack.
func TestHandlerStack(t *testing.T) {
assert := audit.NewTestingAssertion(t, true)
// Setup the test server.
sm := web.NewCookieSceneManager(5 * time.Minute)
mux, ts, err := web.StartTestServer(web.Scenes(sm))
assert.Nil(err)
defer ts.Close()
err = mux.RegisterAll(web.Registrations{
{"authentication", "login", NewTestHandler("login", assert)},
{"test", "stack", NewAuthHandler("foo", assert)},
{"test", "stack", NewTestHandler("stack", assert)},
})
assert.Nil(err)
// Perform test requests.
resp, err := web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/stack",
})
sceneID := resp.Cookies["sceneID"]
assert.Substring("<li>Resource: login</li>", string(resp.Body))
resp, err = web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/stack",
Cookies: web.TestSettings{"sceneID": sceneID},
Header: web.TestSettings{"password": "******"},
})
assert.Nil(err)
assert.Substring("<li>Resource: stack</li>", string(resp.Body))
resp, err = web.DoTestRequest(ts, &web.TestRequest{
Method: "GET",
Path: "/test/stack",
Cookies: web.TestSettings{"sceneID": sceneID},
Header: web.TestSettings{"password": "******"},
})
assert.Nil(err)
assert.Substring("<li>Resource: stack</li>", string(resp.Body))
}