本文整理汇总了Golang中github.com/polyverse-security/vulcand/Godeps/_workspace/src/github.com/mailgun/oxy/testutils.Get函数的典型用法代码示例。如果您正苦于以下问题:Golang Get函数的具体用法?Golang Get怎么用?Golang Get使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了Get函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestBackendHTTPS
func (s *ServerSuite) TestBackendHTTPS(c *C) {
e := httptest.NewUnstartedServer(
http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("hi https"))
}))
e.StartTLS()
defer e.Close()
b := MakeBatch(Batch{
Addr: "localhost:41000",
Route: `Path("/")`,
URL: e.URL,
})
c.Assert(s.mux.UpsertHost(b.H), IsNil)
c.Assert(s.mux.UpsertServer(b.BK, b.S), IsNil)
c.Assert(s.mux.UpsertFrontend(b.F), IsNil)
c.Assert(s.mux.UpsertListener(b.L), IsNil)
c.Assert(s.mux.Start(), IsNil)
re, _, err := testutils.Get(b.FrontendURL("/"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, 500) // failed because of bad cert
b.B.Settings = engine.HTTPBackendSettings{TLS: &engine.TLSSettings{InsecureSkipVerify: true}}
c.Assert(s.mux.UpsertBackend(b.B), IsNil)
re, body, err := testutils.Get(b.FrontendURL("/"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, 200)
c.Assert(string(body), Equals, "hi https")
}
示例2: TestExtractorEmpty
// If configMapper returns empty rates, then the default rate is applied.
func (s *LimiterSuite) TestExtractorEmpty(c *C) {
// Given
extractor := func(*http.Request) (*RateSet, error) {
return NewRateSet(), nil
}
rates := NewRateSet()
rates.Add(time.Second, 1, 1)
handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
l, err := New(handler, headerLimit, rates, Clock(s.clock), ExtractRates(RateExtractorFunc(extractor)))
c.Assert(err, IsNil)
srv := httptest.NewServer(l)
defer srv.Close()
// When/Then: The default rate is applied, which 1 req/second
re, _, err := testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
re, _, err = testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, 429)
s.clock.Sleep(time.Second)
re, _, err = testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
}
示例3: TestListenerScopeUpdate
func (s *ServerSuite) TestListenerScopeUpdate(c *C) {
e := testutils.NewResponder("Hi, I'm endpoint")
defer e.Close()
c.Assert(s.mux.Start(), IsNil)
b := MakeBatch(Batch{Addr: "localhost:41000", Route: `Path("/")`, URL: e.URL})
c.Assert(s.mux.UpsertServer(b.BK, b.S), IsNil)
c.Assert(s.mux.UpsertFrontend(b.F), IsNil)
c.Assert(s.mux.UpsertListener(b.L), IsNil)
re, body, err := testutils.Get(b.FrontendURL("/"), testutils.Host("otherhost"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "Hi, I'm endpoint")
b.L.Scope = `Host("localhost")`
c.Assert(s.mux.UpsertListener(b.L), IsNil)
re, body, err = testutils.Get(b.FrontendURL("/"), testutils.Host("localhost"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "Hi, I'm endpoint")
re, _, err = testutils.Get(b.FrontendURL("/"), testutils.Host("otherhost"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusNotFound)
}
示例4: TestOptions
// We've hit the limit and were able to proceed on the next time run
func (s *LimiterSuite) TestOptions(c *C) {
handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
rates := NewRateSet()
rates.Add(time.Second, 1, 1)
errHandler := utils.ErrorHandlerFunc(func(w http.ResponseWriter, req *http.Request, err error) {
w.WriteHeader(http.StatusTeapot)
w.Write([]byte(http.StatusText(http.StatusTeapot)))
})
buf := &bytes.Buffer{}
log := utils.NewFileLogger(buf, utils.INFO)
l, err := New(handler, headerLimit, rates, ErrorHandler(errHandler), Logger(log), Clock(s.clock))
c.Assert(err, IsNil)
srv := httptest.NewServer(l)
defer srv.Close()
re, _, err := testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
re, _, err = testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusTeapot)
c.Assert(len(buf.String()), Not(Equals), 0)
}
示例5: TestIsolation
// Make sure rates from different ips are controlled separatedly
func (s *LimiterSuite) TestIsolation(c *C) {
handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
rates := NewRateSet()
rates.Add(time.Second, 1, 1)
l, err := New(handler, headerLimit, rates, Clock(s.clock))
c.Assert(err, IsNil)
srv := httptest.NewServer(l)
defer srv.Close()
re, _, err := testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
// Next request from the same source hits rate limit
re, _, err = testutils.Get(srv.URL, testutils.Header("Source", "a"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, 429)
// The request from other source can proceed
re, _, err = testutils.Get(srv.URL, testutils.Header("Source", "b"))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
}
示例6: TestRebalancerCascading
// Test scenario when increaing the weight on good endpoints made it worse
func (s *RBSuite) TestRebalancerCascading(c *C) {
a, b, d := testutils.NewResponder("a"), testutils.NewResponder("b"), testutils.NewResponder("d")
defer a.Close()
defer b.Close()
defer d.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
newMeter := func() (Meter, error) {
return &testMeter{}, nil
}
rb, err := NewRebalancer(lb, RebalancerMeter(newMeter), RebalancerClock(s.clock), RebalancerLogger(s.log))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.UpsertServer(testutils.ParseURI(d.URL))
rb.servers[0].meter.(*testMeter).rating = 0.3
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
// We have increased the load, and the situation became worse as the other servers started failing
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(rb.servers[2].curWeight, Equals, FSMMaxWeight)
// server a is now recovering, the weights should go back to the original state
rb.servers[0].meter.(*testMeter).rating = 0.3
rb.servers[1].meter.(*testMeter).rating = 0.2
rb.servers[2].meter.(*testMeter).rating = 0.2
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
// the algo reverted it back
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, 1)
c.Assert(rb.servers[2].curWeight, Equals, 1)
}
示例7: TestRebalancerRecovery
// Test scenario when one server goes down after what it recovers
func (s *RBSuite) TestRebalancerRecovery(c *C) {
a, b := testutils.NewResponder("a"), testutils.NewResponder("b")
defer a.Close()
defer b.Close()
fwd, err := forward.New()
c.Assert(err, IsNil)
lb, err := New(fwd)
c.Assert(err, IsNil)
newMeter := func() (Meter, error) {
return &testMeter{}, nil
}
rb, err := NewRebalancer(lb, RebalancerMeter(newMeter), RebalancerClock(s.clock), RebalancerLogger(s.log))
c.Assert(err, IsNil)
rb.UpsertServer(testutils.ParseURI(a.URL))
rb.UpsertServer(testutils.ParseURI(b.URL))
rb.servers[0].meter.(*testMeter).rating = 0.3
proxy := httptest.NewServer(rb)
defer proxy.Close()
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, FSMMaxWeight)
c.Assert(lb.servers[0].weight, Equals, 1)
c.Assert(lb.servers[1].weight, Equals, FSMMaxWeight)
// server a is now recovering, the weights should go back to the original state
rb.servers[0].meter.(*testMeter).rating = 0
for i := 0; i < 6; i += 1 {
testutils.Get(proxy.URL)
testutils.Get(proxy.URL)
s.clock.CurrentTime = s.clock.CurrentTime.Add(rb.backoffDuration + time.Second)
}
c.Assert(rb.servers[0].curWeight, Equals, 1)
c.Assert(rb.servers[1].curWeight, Equals, 1)
// Make sure we have applied the weights to the inner load balancer
c.Assert(lb.servers[0].weight, Equals, 1)
c.Assert(lb.servers[1].weight, Equals, 1)
}
示例8: TestHTTPSListenerCRUD
func (s *VESuite) TestHTTPSListenerCRUD(c *C) {
called := false
server := testutils.NewHandler(func(w http.ResponseWriter, r *http.Request) {
called = true
w.Write([]byte("Hi, I'm fine, thanks!"))
})
defer server.Close()
b, srv, url := "bk1", "srv1", server.URL
_, err := s.client.Set(s.path("backends", b, "backend"), `{"Type": "http"}`, 0)
c.Assert(err, IsNil)
_, err = s.client.Set(s.path("backends", b, "servers", srv), fmt.Sprintf(`{"URL": "%s"}`, url), 0)
c.Assert(err, IsNil)
// Add frontend
fId := "fr1"
_, err = s.client.Set(s.path("frontends", fId, "frontend"), `{"Type": "http", "BackendId": "bk1", "Route": "Path(\"/path\")"}`, 0)
c.Assert(err, IsNil)
keyPair := NewTestKeyPair()
bytes, err := secret.SealKeyPairToJSON(s.box, keyPair)
c.Assert(err, IsNil)
sealed := base64.StdEncoding.EncodeToString(bytes)
host := "localhost"
_, err = s.client.Set(s.path("hosts", host, "host"), fmt.Sprintf(`{"Name": "localhost", "Settings": {"KeyPair": "%v"}}`, sealed), 0)
c.Assert(err, IsNil)
// Add HTTPS listener
l2 := "ls2"
listener, err := engine.NewListener(l2, "https", "tcp", "localhost:32000", "", nil)
c.Assert(err, IsNil)
bytes, err = json.Marshal(listener)
c.Assert(err, IsNil)
s.client.Set(s.path("listeners", l2), string(bytes), 0)
time.Sleep(time.Second)
_, _, err = testutils.Get(fmt.Sprintf("%s%s", "https://localhost:32000", "/path"))
c.Assert(err, IsNil)
c.Assert(called, Equals, true)
_, err = s.client.Delete(s.path("listeners", l2), true)
c.Assert(err, IsNil)
time.Sleep(time.Second)
_, _, err = testutils.Get(fmt.Sprintf("%s%s", "https://localhost:32000", "/path"))
c.Assert(err, NotNil)
}
示例9: TestFrontendUpdateBackend
func (s *VESuite) TestFrontendUpdateBackend(c *C) {
server1 := testutils.NewHandler(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("1"))
})
defer server1.Close()
server2 := testutils.NewHandler(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("2"))
})
defer server2.Close()
// Create two different backends
b1, srv1, url1 := "bk1", "srv1", server1.URL
_, err := s.client.Set(s.path("backends", b1, "backend"), `{"Type": "http"}`, 0)
c.Assert(err, IsNil)
_, err = s.client.Set(s.path("backends", b1, "servers", srv1), fmt.Sprintf(`{"URL": "%s"}`, url1), 0)
c.Assert(err, IsNil)
b2, srv2, url2 := "bk2", "srv2", server2.URL
_, err = s.client.Set(s.path("backends", b2, "backend"), `{"Type": "http"}`, 0)
c.Assert(err, IsNil)
_, err = s.client.Set(s.path("backends", b2, "servers", srv2), fmt.Sprintf(`{"URL": "%s"}`, url2), 0)
c.Assert(err, IsNil)
// Add frontend inititally pointing to the first backend
fId := "fr1"
_, err = s.client.Set(s.path("frontends", fId, "frontend"), `{"Type": "http", "BackendId": "bk1", "Route": "Path(\"/path\")"}`, 0)
c.Assert(err, IsNil)
time.Sleep(time.Second)
url := fmt.Sprintf("%s%s", s.serviceUrl, "/path")
response, body, err := testutils.Get(url)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "1")
// Update the backend
_, err = s.client.Set(s.path("frontends", fId, "frontend"), `{"Type": "http", "BackendId": "bk2", "Route": "Path(\"/path\")"}`, 0)
c.Assert(err, IsNil)
time.Sleep(time.Second)
response, body, err = testutils.Get(url)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "2")
}
示例10: TestExpiringServer
func (s *VESuite) TestExpiringServer(c *C) {
server := testutils.NewResponder("e1")
defer server.Close()
server2 := testutils.NewResponder("e2")
defer server2.Close()
// Create backend and servers
b, url, url2 := "bk1", server.URL, server2.URL
srv, srv2 := "s1", "s2"
_, err := s.client.Set(s.path("backends", b, "backend"), `{"Type": "http"}`, 0)
c.Assert(err, IsNil)
// This one will stay
_, err = s.client.Set(s.path("backends", b, "servers", srv), fmt.Sprintf(`{"URL": "%s"}`, url), 0)
c.Assert(err, IsNil)
// This one will expire
_, err = s.client.Set(s.path("backends", b, "servers", srv2), fmt.Sprintf(`{"URL": "%s"}`, url2), 2)
c.Assert(err, IsNil)
// Add frontend
fId := "fr1"
_, err = s.client.Set(s.path("frontends", fId, "frontend"), `{"Type": "http", "BackendId": "bk1", "Route": "Path(\"/path\")"}`, 0)
c.Assert(err, IsNil)
time.Sleep(time.Second)
responses1 := make(map[string]bool)
for i := 0; i < 3; i += 1 {
response, body, err := testutils.Get(fmt.Sprintf("%s%s", s.serviceUrl, "/path"))
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
responses1[string(body)] = true
}
c.Assert(responses1, DeepEquals, map[string]bool{"e1": true, "e2": true})
// Now the second endpoint should expire
time.Sleep(time.Second * 2)
responses2 := make(map[string]bool)
for i := 0; i < 3; i += 1 {
response, body, err := testutils.Get(fmt.Sprintf("%s%s", s.serviceUrl, "/path"))
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
responses2[string(body)] = true
}
c.Assert(responses2, DeepEquals, map[string]bool{"e1": true})
}
示例11: TestRedirect
func (s *CBSuite) TestRedirect(c *C) {
handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello"))
})
cb, err := New(handler, triggerNetRatio, Clock(s.clock), Fallback(fallbackRedirect))
c.Assert(err, IsNil)
srv := httptest.NewServer(cb)
defer srv.Close()
cb.metrics = statsNetErrors(0.6)
re, _, err := testutils.Get(srv.URL)
c.Assert(err, IsNil)
client := &http.Client{
CheckRedirect: func(req *http.Request, via []*http.Request) error {
return fmt.Errorf("no redirects")
},
}
re, err = client.Get(srv.URL)
c.Assert(err, NotNil)
c.Assert(re.StatusCode, Equals, http.StatusFound)
c.Assert(re.Header.Get("Location"), Equals, "http://localhost:5000")
}
示例12: TestTraceCaptureHeaders
func (s *TraceSuite) TestTraceCaptureHeaders(c *C) {
respHeaders := http.Header{
"X-Re-1": []string{"6", "7"},
"X-Re-2": []string{"2", "3"},
}
handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
utils.CopyHeaders(w.Header(), respHeaders)
w.Write([]byte("hello"))
})
buf := &bytes.Buffer{}
l := utils.NewFileLogger(buf, utils.INFO)
trace := &bytes.Buffer{}
t, err := New(handler, trace, Logger(l), RequestHeaders("X-Req-B", "X-Req-A"), ResponseHeaders("X-Re-1", "X-Re-2"))
c.Assert(err, IsNil)
srv := httptest.NewServer(t)
defer srv.Close()
reqHeaders := http.Header{"X-Req-A": []string{"1", "2"}, "X-Req-B": []string{"3", "4"}}
re, _, err := testutils.Get(srv.URL+"/hello", testutils.Headers(reqHeaders))
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
var r *Record
c.Assert(json.Unmarshal(trace.Bytes(), &r), IsNil)
c.Assert(r.Request.Headers, DeepEquals, reqHeaders)
c.Assert(r.Response.Headers, DeepEquals, respHeaders)
}
示例13: TestFileStreamingResponse
func (s *STSuite) TestFileStreamingResponse(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello, this response is too large to fit in memory"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MemResponseBodyBytes(4))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, body, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
c.Assert(string(body), Equals, "hello, this response is too large to fit in memory")
}
示例14: TestCustomErrorHandler
func (s *STSuite) TestCustomErrorHandler(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte("hello, this response is too large"))
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
errHandler := utils.ErrorHandlerFunc(func(w http.ResponseWriter, req *http.Request, err error) {
w.WriteHeader(http.StatusTeapot)
w.Write([]byte(http.StatusText(http.StatusTeapot)))
})
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)), MaxResponseBodyBytes(4), ErrorHandler(errHandler))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusTeapot)
}
示例15: TestNoBody
func (s *STSuite) TestNoBody(c *C) {
srv := testutils.NewHandler(func(w http.ResponseWriter, req *http.Request) {
w.WriteHeader(http.StatusOK)
})
defer srv.Close()
// forwarder will proxy the request to whatever destination
fwd, err := forward.New()
c.Assert(err, IsNil)
// this is our redirect to server
rdr := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
req.URL = testutils.ParseURI(srv.URL)
fwd.ServeHTTP(w, req)
})
// stream handler will forward requests to redirect
st, err := New(rdr, Logger(utils.NewFileLogger(os.Stdout, utils.INFO)))
c.Assert(err, IsNil)
proxy := httptest.NewServer(st)
defer proxy.Close()
re, _, err := testutils.Get(proxy.URL)
c.Assert(err, IsNil)
c.Assert(re.StatusCode, Equals, http.StatusOK)
}