Ejemplo n.º 1
0
func (c *EC2) WaitUntilKeyPairExists(input *DescribeKeyPairsInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeKeyPairs",
		Delay:       5,
		MaxAttempts: 6,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "length(KeyPairs[].KeyName) > `0`",
				Expected: true,
			},
			{
				State:    "retry",
				Matcher:  "error",
				Argument: "",
				Expected: "InvalidKeyPairNotFound",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 2
0
func (c *EC2) WaitUntilNetworkInterfaceAvailable(input *DescribeNetworkInterfacesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeNetworkInterfaces",
		Delay:       20,
		MaxAttempts: 10,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "NetworkInterfaces[].Status",
				Expected: "available",
			},
			{
				State:    "failure",
				Matcher:  "error",
				Argument: "",
				Expected: "InvalidNetworkInterfaceIDNotFound",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 3
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func (c *EC2) WaitUntilInstanceTerminated(input *DescribeInstancesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeInstances",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "Reservations[].Instances[].State.Name",
				Expected: "terminated",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "Reservations[].Instances[].State.Name",
				Expected: "pending",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "Reservations[].Instances[].State.Name",
				Expected: "stopping",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 4
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func (c *CloudFormation) WaitUntilStackCreateComplete(input *DescribeStacksInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeStacks",
		Delay:       30,
		MaxAttempts: 50,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "Stacks[].StackStatus",
				Expected: "CREATE_COMPLETE",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "Stacks[].StackStatus",
				Expected: "CREATE_FAILED",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 5
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func (c *DynamoDB) WaitUntilTableExists(input *DescribeTableInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeTable",
		Delay:       20,
		MaxAttempts: 25,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "path",
				Argument: "Table.TableStatus",
				Expected: "ACTIVE",
			},
			{
				State:    "retry",
				Matcher:  "error",
				Argument: "",
				Expected: "ResourceNotFoundException",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 6
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func (c *ECS) WaitUntilTasksRunning(input *DescribeTasksInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeTasks",
		Delay:       6,
		MaxAttempts: 100,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "tasks[].lastStatus",
				Expected: "STOPPED",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "failures[].reason",
				Expected: "MISSING",
			},
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "tasks[].lastStatus",
				Expected: "RUNNING",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 7
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func (c *EC2) WaitUntilCustomerGatewayAvailable(input *DescribeCustomerGatewaysInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeCustomerGateways",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "CustomerGateways[].State",
				Expected: "available",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "CustomerGateways[].State",
				Expected: "deleted",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "CustomerGateways[].State",
				Expected: "deleting",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 8
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func (c *IAM) WaitUntilInstanceProfileExists(input *GetInstanceProfileInput) error {
	waiterCfg := waiter.Config{
		Operation:   "GetInstanceProfile",
		Delay:       1,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 200,
			},
			{
				State:    "retry",
				Matcher:  "status",
				Argument: "",
				Expected: 404,
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 9
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func (c *ECS) WaitUntilServicesInactive(input *DescribeServicesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeServices",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "failures[].reason",
				Expected: "MISSING",
			},
			{
				State:    "success",
				Matcher:  "pathAny",
				Argument: "services[].status",
				Expected: "INACTIVE",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 10
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func (c *IAM) WaitUntilUserExists(input *GetUserInput) error {
	waiterCfg := waiter.Config{
		Operation:   "GetUser",
		Delay:       1,
		MaxAttempts: 20,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 200,
			},
			{
				State:    "retry",
				Matcher:  "error",
				Argument: "",
				Expected: "NoSuchEntity",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 11
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func (c *EC2) WaitUntilInstanceExists(input *DescribeInstancesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeInstances",
		Delay:       5,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 200,
			},
			{
				State:    "retry",
				Matcher:  "error",
				Argument: "",
				Expected: "InvalidInstanceIDNotFound",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 12
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func (c *S3) WaitUntilBucketExists(input *HeadBucketInput) error {
	waiterCfg := waiter.Config{
		Operation:   "HeadBucket",
		Delay:       5,
		MaxAttempts: 20,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 200,
			},
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 403,
			},
			{
				State:    "retry",
				Matcher:  "status",
				Argument: "",
				Expected: 404,
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 13
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func (c *EC2) WaitUntilVolumeDeleted(input *DescribeVolumesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeVolumes",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "Volumes[].State",
				Expected: "deleted",
			},
			{
				State:    "success",
				Matcher:  "error",
				Argument: "",
				Expected: "InvalidVolumeNotFound",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 14
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func (c *EC2) WaitUntilBundleTaskComplete(input *DescribeBundleTasksInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeBundleTasks",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "BundleTasks[].State",
				Expected: "complete",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "BundleTasks[].State",
				Expected: "failed",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 15
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func (c *EC2) WaitUntilVpnConnectionDeleted(input *DescribeVpnConnectionsInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeVpnConnections",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "VpnConnections[].State",
				Expected: "deleted",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "VpnConnections[].State",
				Expected: "pending",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 16
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func (c *RDS) WaitUntilDBInstanceAvailable(input *DescribeDBInstancesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeDBInstances",
		Delay:       30,
		MaxAttempts: 60,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "available",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "deleted",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "deleting",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "failed",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "incompatible-restore",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "incompatible-parameters",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "incompatible-restore",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 17
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func (c *RDS) WaitUntilDBInstanceDeleted(input *DescribeDBInstancesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeDBInstances",
		Delay:       30,
		MaxAttempts: 60,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "deleted",
			},
			{
				State:    "success",
				Matcher:  "error",
				Argument: "",
				Expected: "DBInstanceNotFound",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "creating",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "modifying",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "rebooting",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "DBInstances[].DBInstanceStatus",
				Expected: "resetting-master-credentials",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 18
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func TestWaiterStatus(t *testing.T) {
	svc := &mockClient{Client: awstesting.NewClient(&aws.Config{
		Region: aws.String("mock-region"),
	})}
	svc.Handlers.Send.Clear() // mock sending
	svc.Handlers.Unmarshal.Clear()
	svc.Handlers.UnmarshalMeta.Clear()
	svc.Handlers.ValidateResponse.Clear()

	reqNum := 0
	svc.Handlers.Build.PushBack(func(r *request.Request) {
		reqNum++
	})
	svc.Handlers.Send.PushBack(func(r *request.Request) {
		code := 200
		if reqNum == 3 {
			code = 404
		}
		r.HTTPResponse = &http.Response{
			StatusCode: code,
			Status:     http.StatusText(code),
			Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
		}
	})

	waiterCfg := waiter.Config{
		Operation:   "Mock",
		Delay:       0,
		MaxAttempts: 10,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "status",
				Argument: "",
				Expected: 404,
			},
		},
	}
	w := waiter.Waiter{
		Client: svc,
		Input:  &MockInput{},
		Config: waiterCfg,
	}

	err := w.Wait()
	assert.NoError(t, err)
	assert.Equal(t, 3, reqNum)
}
Ejemplo n.º 19
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func (c *EC2) WaitUntilSpotInstanceRequestFulfilled(input *DescribeSpotInstanceRequestsInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeSpotInstanceRequests",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "SpotInstanceRequests[].Status.Code",
				Expected: "fulfilled",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "SpotInstanceRequests[].Status.Code",
				Expected: "schedule-expired",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "SpotInstanceRequests[].Status.Code",
				Expected: "canceled-before-fulfillment",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "SpotInstanceRequests[].Status.Code",
				Expected: "bad-parameters",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "SpotInstanceRequests[].Status.Code",
				Expected: "system-error",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 20
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func (c *ECS) WaitUntilServicesStable(input *DescribeServicesInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeServices",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "failures[].reason",
				Expected: "MISSING",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "services[].status",
				Expected: "DRAINING",
			},
			{
				State:    "failure",
				Matcher:  "pathAny",
				Argument: "services[].status",
				Expected: "INACTIVE",
			},
			{
				State:    "success",
				Matcher:  "path",
				Argument: "services | [@[?length(deployments)!=`1`], @[?desiredCount!=runningCount]][] | length(@) == `0`",
				Expected: true,
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 21
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func (c *Kinesis) WaitUntilStreamExists(input *DescribeStreamInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeStream",
		Delay:       10,
		MaxAttempts: 18,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "path",
				Argument: "StreamDescription.StreamStatus",
				Expected: "ACTIVE",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 22
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func (c *ELB) WaitUntilAnyInstanceInService(input *DescribeInstanceHealthInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeInstanceHealth",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAny",
				Argument: "InstanceStates[].State",
				Expected: "InService",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 23
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func (c *EC2) WaitUntilConversionTaskDeleted(input *DescribeConversionTasksInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeConversionTasks",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "ConversionTasks[].State",
				Expected: "deleted",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 24
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func (c *EC2) WaitUntilVpcAvailable(input *DescribeVpcsInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeVpcs",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "Vpcs[].State",
				Expected: "available",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 25
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func (c *EC2) WaitUntilPasswordDataAvailable(input *GetPasswordDataInput) error {
	waiterCfg := waiter.Config{
		Operation:   "GetPasswordData",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "path",
				Argument: "length(PasswordData) > `0`",
				Expected: true,
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 26
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func (c *EC2) WaitUntilSystemStatusOk(input *DescribeInstanceStatusInput) error {
	waiterCfg := waiter.Config{
		Operation:   "DescribeInstanceStatus",
		Delay:       15,
		MaxAttempts: 40,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "InstanceStatuses[].SystemStatus.Status",
				Expected: "ok",
			},
		},
	}

	w := waiter.Waiter{
		Client: c,
		Input:  input,
		Config: waiterCfg,
	}
	return w.Wait()
}
Ejemplo n.º 27
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func TestWaiterError(t *testing.T) {
	svc := &mockClient{Client: awstesting.NewClient(&aws.Config{
		Region: aws.String("mock-region"),
	})}
	svc.Handlers.Send.Clear() // mock sending
	svc.Handlers.Unmarshal.Clear()
	svc.Handlers.UnmarshalMeta.Clear()
	svc.Handlers.ValidateResponse.Clear()

	reqNum := 0
	resps := []*MockOutput{
		{ // Request 1
			States: []*MockState{
				{State: aws.String("pending")},
				{State: aws.String("pending")},
			},
		},
		{ // Request 2, error case
		},
		{ // Request 3
			States: []*MockState{
				{State: aws.String("running")},
				{State: aws.String("running")},
			},
		},
	}

	numBuiltReq := 0
	svc.Handlers.Build.PushBack(func(r *request.Request) {
		numBuiltReq++
	})
	svc.Handlers.Send.PushBack(func(r *request.Request) {
		if reqNum == 1 {
			r.Error = awserr.New("MockException", "mock exception message", nil)
			r.HTTPResponse = &http.Response{
				StatusCode: 400,
				Status:     http.StatusText(400),
				Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
			}
			reqNum++
		}
	})
	svc.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		if reqNum >= len(resps) {
			assert.Fail(t, "too many polling requests made")
			return
		}
		r.Data = resps[reqNum]
		reqNum++
	})

	waiterCfg := waiter.Config{
		Operation:   "Mock",
		Delay:       0,
		MaxAttempts: 10,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "States[].State",
				Expected: "running",
			},
			{
				State:    "retry",
				Matcher:  "error",
				Argument: "",
				Expected: "MockException",
			},
		},
	}
	w := waiter.Waiter{
		Client: svc,
		Input:  &MockInput{},
		Config: waiterCfg,
	}

	err := w.Wait()
	assert.NoError(t, err)
	assert.Equal(t, 3, numBuiltReq)
	assert.Equal(t, 3, reqNum)
}
Ejemplo n.º 28
0
func TestWaiterPathAll(t *testing.T) {
	svc := &mockClient{Client: awstesting.NewClient(&aws.Config{
		Region: aws.String("mock-region"),
	})}
	svc.Handlers.Send.Clear() // mock sending
	svc.Handlers.Unmarshal.Clear()
	svc.Handlers.UnmarshalMeta.Clear()
	svc.Handlers.ValidateResponse.Clear()

	reqNum := 0
	resps := []*MockOutput{
		{ // Request 1
			States: []*MockState{
				{State: aws.String("pending")},
				{State: aws.String("pending")},
			},
		},
		{ // Request 2
			States: []*MockState{
				{State: aws.String("running")},
				{State: aws.String("pending")},
			},
		},
		{ // Request 3
			States: []*MockState{
				{State: aws.String("running")},
				{State: aws.String("running")},
			},
		},
	}

	numBuiltReq := 0
	svc.Handlers.Build.PushBack(func(r *request.Request) {
		numBuiltReq++
	})
	svc.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		if reqNum >= len(resps) {
			assert.Fail(t, "too many polling requests made")
			return
		}
		r.Data = resps[reqNum]
		reqNum++
	})

	waiterCfg := waiter.Config{
		Operation:   "Mock",
		Delay:       0,
		MaxAttempts: 10,
		Acceptors: []waiter.WaitAcceptor{
			{
				State:    "success",
				Matcher:  "pathAll",
				Argument: "States[].State",
				Expected: "running",
			},
		},
	}
	w := waiter.Waiter{
		Client: svc,
		Input:  &MockInput{},
		Config: waiterCfg,
	}

	err := w.Wait()
	assert.NoError(t, err)
	assert.Equal(t, 3, numBuiltReq)
	assert.Equal(t, 3, reqNum)
}