Golang mocks.NewSender函數代碼示例

func (s *instanceSuite) TestInstanceClosePorts(c *gc.C) {
	inst := s.getInstance(c)
	sender := mocks.NewSender()
	notFoundSender := mocks.NewSender()
	notFoundSender.AppendResponse(mocks.NewResponseWithStatus(
		"rule not found", http.StatusNotFound,
	))
	s.sender = azuretesting.Senders{sender, notFoundSender}

	err := inst.ClosePorts("0", []jujunetwork.PortRange{{
		Protocol: "tcp",
		FromPort: 1000,
		ToPort:   1000,
	}, {
		Protocol: "udp",
		FromPort: 1000,
		ToPort:   2000,
	}})
	c.Assert(err, jc.ErrorIsNil)

	c.Assert(s.requests, gc.HasLen, 2)
	c.Assert(s.requests[0].Method, gc.Equals, "DELETE")
	c.Assert(s.requests[0].URL.Path, gc.Equals, securityRulePath("machine-0-tcp-1000"))
	c.Assert(s.requests[1].Method, gc.Equals, "DELETE")
	c.Assert(s.requests[1].URL.Path, gc.Equals, securityRulePath("machine-0-udp-1000-2000"))
}

func (s *environSuite) TestStopInstancesNotFound(c *gc.C) {
	env := s.openEnviron(c)
	sender0 := mocks.NewSender()
	sender0.AppendResponse(mocks.NewResponseWithStatus(
		"vm not found", http.StatusNotFound,
	))
	sender1 := mocks.NewSender()
	sender1.AppendResponse(mocks.NewResponseWithStatus(
		"vm not found", http.StatusNotFound,
	))
	s.sender = azuretesting.Senders{sender0, sender1}
	err := env.StopInstances("a", "b")
	c.Assert(err, jc.ErrorIsNil)
}

func TestServicePrincipalTokenRefreshUnmarshals(t *testing.T) {
	spt := newServicePrincipalToken()

	expiresOn := strconv.Itoa(int(time.Now().Add(3600 * time.Second).Sub(expirationBase).Seconds()))
	j := newTokenJSON(expiresOn, "resource")
	resp := mocks.NewResponseWithContent(j)
	c := mocks.NewSender()
	s := autorest.DecorateSender(c,
		(func() autorest.SendDecorator {
			return func(s autorest.Sender) autorest.Sender {
				return autorest.SenderFunc(func(r *http.Request) (*http.Response, error) {
					return resp, nil
				})
			}
		})())
	spt.SetSender(s)

	err := spt.Refresh()
	if err != nil {
		t.Fatalf("azure: ServicePrincipalToken#Refresh returned an unexpected error (%v)", err)
	} else if spt.AccessToken != "accessToken" ||
		spt.ExpiresIn != "3600" ||
		spt.ExpiresOn != expiresOn ||
		spt.NotBefore != expiresOn ||
		spt.Resource != "resource" ||
		spt.Type != "Bearer" {
		t.Fatalf("azure: ServicePrincipalToken#Refresh failed correctly unmarshal the JSON -- expected %v, received %v",
			j, *spt)
	}
}

func TestServicePrincipalTokenRefreshUsesPOST(t *testing.T) {
	spt := newServicePrincipalToken()

	body := mocks.NewBody("")
	resp := mocks.NewResponseWithBodyAndStatus(body, 200, "OK")

	c := mocks.NewSender()
	s := autorest.DecorateSender(c,
		(func() autorest.SendDecorator {
			return func(s autorest.Sender) autorest.Sender {
				return autorest.SenderFunc(func(r *http.Request) (*http.Response, error) {
					if r.Method != "POST" {
						t.Fatalf("azure: ServicePrincipalToken#Refresh did not correctly set HTTP method -- expected %v, received %v", "POST", r.Method)
					}
					return resp, nil
				})
			}
		})())
	spt.SetSender(s)
	spt.Refresh()

	if body.IsOpen() {
		t.Fatalf("the response was not closed!")
	}
}

func TestDoPollForStatusCodes_CanBeCanceled(t *testing.T) {
	cancel := make(chan struct{})
	delay := 5 * time.Second

	r := mocks.NewResponse()
	mocks.SetAcceptedHeaders(r)
	client := mocks.NewSender()
	client.AppendAndRepeatResponse(r, 100)

	var wg sync.WaitGroup
	wg.Add(1)
	start := time.Now()
	go func() {
		wg.Done()
		r, _ := SendWithSender(client, mocks.NewRequest(),
			DoPollForStatusCodes(time.Millisecond, time.Millisecond, http.StatusAccepted))
		Respond(r,
			ByClosing())
	}()
	wg.Wait()
	close(cancel)
	time.Sleep(5 * time.Millisecond)
	if time.Since(start) >= delay {
		t.Fatalf("autorest: Sender#DoPollForStatusCodes failed to cancel")
	}
}

func TestClientPollAsNeededPollsForDuration(t *testing.T) {
	c := Client{}
	c.PollingMode = PollUntilDuration
	c.PollingDuration = 10 * time.Millisecond

	s := mocks.NewSender()
	s.EmitStatus("202 Accepted", http.StatusAccepted)
	c.Sender = s

	r := mocks.NewResponseWithStatus("202 Accepted", http.StatusAccepted)
	mocks.SetAcceptedHeaders(r)
	s.SetResponse(r)

	d1 := 10 * time.Millisecond
	start := time.Now()
	resp, _ := c.PollAsNeeded(r)
	d2 := time.Now().Sub(start)
	if d2 < d1 {
		t.Errorf("autorest: Client#PollAsNeeded did not poll for the expected duration -- expected %v, actual %v",
			d1.Seconds(), d2.Seconds())
	}

	Respond(resp,
		ByClosing())
}

func ExampleSendWithSender() {
	client := mocks.NewSender()
	client.EmitStatus("202 Accepted", http.StatusAccepted)

	logger := log.New(os.Stdout, "autorest: ", 0)
	na := NullAuthorizer{}

	req, _ := Prepare(&http.Request{},
		AsGet(),
		WithBaseURL("https://microsoft.com/a/b/c/"),
		na.WithAuthorization())

	r, _ := SendWithSender(client, req,
		WithLogging(logger),
		DoErrorIfStatusCode(http.StatusAccepted),
		DoCloseIfError(),
		DoRetryForAttempts(5, time.Duration(0)))

	Respond(r,
		ByClosing())

	// Output:
	// autorest: Sending GET https://microsoft.com/a/b/c/
	// autorest: GET https://microsoft.com/a/b/c/ received 202 Accepted
	// autorest: Sending GET https://microsoft.com/a/b/c/
	// autorest: GET https://microsoft.com/a/b/c/ received 202 Accepted
	// autorest: Sending GET https://microsoft.com/a/b/c/
	// autorest: GET https://microsoft.com/a/b/c/ received 202 Accepted
	// autorest: Sending GET https://microsoft.com/a/b/c/
	// autorest: GET https://microsoft.com/a/b/c/ received 202 Accepted
	// autorest: Sending GET https://microsoft.com/a/b/c/
	// autorest: GET https://microsoft.com/a/b/c/ received 202 Accepted
}

func TestDoPollForAsynchronous_StopsPollingIfItReceivesAnInvalidOperationResource(t *testing.T) {
	r1 := newAsynchronousResponse()
	r2 := newOperationResourceResponse("busy")
	r3 := newOperationResourceResponse("busy")
	r3.Body = mocks.NewBody(operationResourceIllegal)
	r4 := newOperationResourceResponse(operationSucceeded)

	client := mocks.NewSender()
	client.AppendResponse(r1)
	client.AppendAndRepeatResponse(r2, 2)
	client.AppendAndRepeatResponse(r3, 1)
	client.AppendAndRepeatResponse(r4, 1)

	r, err := autorest.SendWithSender(client, mocks.NewRequest(),
		DoPollForAsynchronous(time.Millisecond))

	if client.Attempts() > 4 {
		t.Fatalf("azure: DoPollForAsynchronous failed to stop polling after receiving an invalid OperationResource")
	}
	if err == nil {
		t.Fatalf("azure: DoPollForAsynchronous failed to return an error after receving an invalid OperationResource")
	}

	autorest.Respond(r,
		autorest.ByClosing())
}

func TestDoPollForAsynchronous_ReturnsErrorForLastErrorResponse(t *testing.T) {
	// Return error code and message if error present in last response
	r1 := newAsynchronousResponse()
	r1.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))
	r2 := newProvisioningStatusResponse("busy")
	r2.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))
	r3 := newAsynchronousResponseWithError()
	r3.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))

	client := mocks.NewSender()
	client.AppendResponse(r1)
	client.AppendAndRepeatResponse(r2, 2)
	client.AppendAndRepeatResponse(r3, 1)

	r, err := autorest.SendWithSender(client, mocks.NewRequest(),
		DoPollForAsynchronous(time.Millisecond))

	expected := makeLongRunningOperationErrorString("InvalidParameter", "tom-service-DISCOVERY-server-base-v1.core.local' is not a valid captured VHD blob name prefix.")
	if err.Error() != expected {
		t.Fatalf("azure: DoPollForAsynchronous failed to return an appropriate error message for an unknown error. \n expected=%q \n got=%q",
			expected, err.Error())
	}

	autorest.Respond(r,
		autorest.ByClosing())
}

func TestDoPollForAsynchronous_ReturnsAnUnknownErrorForFailedOperations(t *testing.T) {
	// Return unknown error if error not present in last response
	r1 := newAsynchronousResponse()
	r1.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))
	r2 := newProvisioningStatusResponse("busy")
	r2.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))
	r3 := newProvisioningStatusResponse(operationFailed)
	r3.Header.Del(http.CanonicalHeaderKey(headerAsyncOperation))

	client := mocks.NewSender()
	client.AppendResponse(r1)
	client.AppendAndRepeatResponse(r2, 2)
	client.AppendAndRepeatResponse(r3, 1)

	r, err := autorest.SendWithSender(client, mocks.NewRequest(),
		DoPollForAsynchronous(time.Millisecond))

	expected := makeLongRunningOperationErrorString("Unknown", "None")
	if err.Error() != expected {
		t.Fatalf("azure: DoPollForAsynchronous failed to return an appropriate error message for an unknown error. \n expected=%q \n got=%q",
			expected, err.Error())
	}

	autorest.Respond(r,
		autorest.ByClosing())
}

func TestDoPollForAsynchronous_CanBeCanceled(t *testing.T) {
	cancel := make(chan struct{})
	delay := 5 * time.Second

	r1 := newAsynchronousResponse()

	client := mocks.NewSender()
	client.AppendResponse(r1)
	client.AppendAndRepeatResponse(newOperationResourceResponse("Busy"), -1)

	var wg sync.WaitGroup
	wg.Add(1)
	start := time.Now()
	go func() {
		req := mocks.NewRequest()
		req.Cancel = cancel

		wg.Done()

		r, _ := autorest.SendWithSender(client, req,
			DoPollForAsynchronous(10*time.Second))
		autorest.Respond(r,
			autorest.ByClosing())
	}()
	wg.Wait()
	close(cancel)
	time.Sleep(5 * time.Millisecond)
	if time.Since(start) >= delay {
		t.Fatalf("azure: DoPollForAsynchronous failed to cancel")
	}
}

func oauthConfigSender() autorest.Sender {
	sender := mocks.NewSender()
	resp := mocks.NewResponseWithStatus("", http.StatusUnauthorized)
	mocks.SetResponseHeaderValues(resp, "WWW-Authenticate", []string{
		`authorization_uri="https://testing.invalid/` + fakeTenantId + `"`,
	})
	sender.AppendResponse(resp)
	return sender
}

// NewSenderWithValue returns a *mocks.Sender that marshals the provided object
// to JSON and sets it as the content. This function will panic if marshalling
// fails.
func NewSenderWithValue(v interface{}) *MockSender {
	content, err := json.Marshal(v)
	if err != nil {
		panic(err)
	}
	sender := &MockSender{Sender: mocks.NewSender()}
	sender.AppendResponse(mocks.NewResponseWithContent(string(content)))
	return sender
}

func TestDeviceCodeReturnsErrorIfSendingFails(t *testing.T) {
	sender := mocks.NewSender()
	sender.SetError(fmt.Errorf("this is an error"))
	client := &autorest.Client{Sender: sender}

	_, err := InitiateDeviceAuth(client, TestOAuthConfig, TestClientID, TestResource)
	if err == nil || !strings.Contains(err.Error(), errCodeSendingFails) {
		t.Fatalf("azure: failed to get correct error expected(%s) actual(%s)", errCodeSendingFails, err.Error())
	}
}

func TestClientSenderReturnsSetSender(t *testing.T) {
	c := Client{}

	s := mocks.NewSender()
	c.Sender = s

	if c.sender() != s {
		t.Error("autorest: Client#sender failed to return set Sender")
	}
}