Golang aws.String函数代码示例

func TestInputService2ProtocolTestStructureWithLocationNameAndQueryNameAppliedToMembersCase1(t *testing.T) {
	sess := session.New()
	svc := NewInputService2ProtocolTest(sess, &aws.Config{Endpoint: aws.String("https://test")})

	input := &InputService2TestShapeInputService2TestCaseOperation1Input{
		Bar:  aws.String("val2"),
		Foo:  aws.String("val1"),
		Yuck: aws.String("val3"),
	}
	req, _ := svc.InputService2TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	awstesting.AssertQuery(t, `Action=OperationName&BarLocationName=val2&Foo=val1&Version=2014-01-01&yuckQueryName=val3`, util.Trim(string(body)))

	// assert URL
	awstesting.AssertURL(t, "https://test/", r.URL.String())

	// assert headers

}

func TestInputService4ProtocolTestListTypesCase1(t *testing.T) {
	svc := NewInputService4ProtocolTest(nil)
	svc.Endpoint = "https://test"

	input := &InputService4TestShapeInputService4TestCaseOperation1Input{
		ListArg: []*string{
			aws.String("foo"),
			aws.String("bar"),
			aws.String("baz"),
		},
	}
	req, _ := svc.InputService4TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	assert.Equal(t, util.Trim(`Action=OperationName&ListArg.1=foo&ListArg.2=bar&ListArg.3=baz&Version=2014-01-01`), util.Trim(string(body)))

	// assert URL
	assert.Equal(t, "https://test/", r.URL.String())

	// assert headers

}

func TestInputService6ProtocolTestListWithLocationNameAndQueryNameCase1(t *testing.T) {
	sess := session.New()
	svc := NewInputService6ProtocolTest(sess, &aws.Config{Endpoint: aws.String("https://test")})

	input := &InputService6TestShapeInputService6TestCaseOperation1Input{
		ListArg: []*string{
			aws.String("a"),
			aws.String("b"),
			aws.String("c"),
		},
	}
	req, _ := svc.InputService6TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	awstesting.AssertQuery(t, `Action=OperationName&ListQueryName.1=a&ListQueryName.2=b&ListQueryName.3=c&Version=2014-01-01`, util.Trim(string(body)))

	// assert URL
	awstesting.AssertURL(t, "https://test/", r.URL.String())

	// assert headers

}

func TestInputService3ProtocolTestNestedStructureMembersCase1(t *testing.T) {
	sess := session.New()
	svc := NewInputService3ProtocolTest(sess, &aws.Config{Endpoint: aws.String("https://test")})

	input := &InputService3TestShapeInputService3TestCaseOperation1Input{
		StructArg: &InputService3TestShapeStructType{
			ScalarArg: aws.String("foo"),
		},
	}
	req, _ := svc.InputService3TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	awstesting.AssertQuery(t, `Action=OperationName&Struct.Scalar=foo&Version=2014-01-01`, util.Trim(string(body)))

	// assert URL
	awstesting.AssertURL(t, "https://test/", r.URL.String())

	// assert headers

}

func TestPresignHandler(t *testing.T) {
	svc := s3.New(unit.Session)
	req, _ := svc.PutObjectRequest(&s3.PutObjectInput{
		Bucket:             aws.String("bucket"),
		Key:                aws.String("key"),
		ContentDisposition: aws.String("a+b c$d"),
		ACL:                aws.String("public-read"),
	})
	req.Time = time.Unix(0, 0)
	urlstr, err := req.Presign(5 * time.Minute)

	assert.NoError(t, err)

	expectedDate := "19700101T000000Z"
	expectedHeaders := "host;x-amz-acl"
	expectedSig := "7edcb4e3a1bf12f4989018d75acbe3a7f03df24bd6f3112602d59fc551f0e4e2"
	expectedCred := "AKID/19700101/mock-region/s3/aws4_request"

	u, _ := url.Parse(urlstr)
	urlQ := u.Query()
	assert.Equal(t, expectedSig, urlQ.Get("X-Amz-Signature"))
	assert.Equal(t, expectedCred, urlQ.Get("X-Amz-Credential"))
	assert.Equal(t, expectedHeaders, urlQ.Get("X-Amz-SignedHeaders"))
	assert.Equal(t, expectedDate, urlQ.Get("X-Amz-Date"))
	assert.Equal(t, "300", urlQ.Get("X-Amz-Expires"))

	assert.NotContains(t, urlstr, "+") // + encoded as %20
}

func TestInputService5ProtocolTestListWithLocationNameAppliedToMemberCase1(t *testing.T) {
	svc := NewInputService5ProtocolTest(nil)
	svc.Endpoint = "https://test"

	input := &InputService5TestShapeInputService5TestCaseOperation1Input{
		ListArg: []*string{
			aws.String("a"),
			aws.String("b"),
			aws.String("c"),
		},
	}
	req, _ := svc.InputService5TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	assert.Equal(t, util.Trim(`Action=OperationName&ListMemberName.1=a&ListMemberName.2=b&ListMemberName.3=c&Version=2014-01-01`), util.Trim(string(body)))

	// assert URL
	assert.Equal(t, "https://test/", r.URL.String())

	// assert headers

}

// Retrieve generates a new set of temporary credentials using STS.
func (p *AssumeRoleProvider) Retrieve() (credentials.Value, error) {

	// Apply defaults where parameters are not set.
	if p.Client == nil {
		p.Client = sts.New(nil)
	}
	if p.RoleSessionName == "" {
		// Try to work out a role name that will hopefully end up unique.
		p.RoleSessionName = fmt.Sprintf("%d", time.Now().UTC().UnixNano())
	}
	if p.Duration == 0 {
		// Expire as often as AWS permits.
		p.Duration = 15 * time.Minute
	}

	roleOutput, err := p.Client.AssumeRole(&sts.AssumeRoleInput{
		DurationSeconds: aws.Int64(int64(p.Duration / time.Second)),
		RoleArn:         aws.String(p.RoleARN),
		RoleSessionName: aws.String(p.RoleSessionName),
		ExternalId:      p.ExternalID,
	})

	if err != nil {
		return credentials.Value{}, err
	}

	// We will proactively generate new credentials before they expire.
	p.SetExpiration(*roleOutput.Credentials.Expiration, p.ExpiryWindow)

	return credentials.Value{
		AccessKeyID:     *roleOutput.Credentials.AccessKeyId,
		SecretAccessKey: *roleOutput.Credentials.SecretAccessKey,
		SessionToken:    *roleOutput.Credentials.SessionToken,
	}, nil
}

func TestInputService1ProtocolTestScalarMembersCase1(t *testing.T) {
	svc := NewInputService1ProtocolTest(nil)
	svc.Endpoint = "https://test"

	input := &InputService1TestShapeInputService1TestCaseOperation1Input{
		Bar: aws.String("val2"),
		Foo: aws.String("val1"),
	}
	req, _ := svc.InputService1TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	assert.Equal(t, util.Trim(`Action=OperationName&Bar=val2&Foo=val1&Version=2014-01-01`), util.Trim(string(body)))

	// assert URL
	assert.Equal(t, "https://test/", r.URL.String())

	// assert headers

}

func BenchmarkEC2QueryBuild_Simple_ec2AttachNetworkInterface(b *testing.B) {
	params := &ec2.AttachNetworkInterfaceInput{
		DeviceIndex:        aws.Int64(1),         // Required
		InstanceId:         aws.String("String"), // Required
		NetworkInterfaceId: aws.String("String"), // Required
		DryRun:             aws.Bool(true),
	}

	benchEC2QueryBuild(b, "AttachNetworkInterface", params)
}

func (s *stubSTS) AssumeRole(input *sts.AssumeRoleInput) (*sts.AssumeRoleOutput, error) {
	expiry := time.Now().Add(60 * time.Minute)
	return &sts.AssumeRoleOutput{
		Credentials: &sts.Credentials{
			// Just reflect the role arn to the provider.
			AccessKeyId:     input.RoleArn,
			SecretAccessKey: aws.String("assumedSecretAccessKey"),
			SessionToken:    aws.String("assumedSessionToken"),
			Expiration:      &expiry,
		},
	}, nil
}

// Use DynamoDB methods for simplicity
func TestPaginationEachPage(t *testing.T) {
	db := dynamodb.New(unit.Session)
	tokens, pages, numPages, gotToEnd := []string{}, []string{}, 0, false

	reqNum := 0
	resps := []*dynamodb.ListTablesOutput{
		{TableNames: []*string{aws.String("Table1"), aws.String("Table2")}, LastEvaluatedTableName: aws.String("Table2")},
		{TableNames: []*string{aws.String("Table3"), aws.String("Table4")}, LastEvaluatedTableName: aws.String("Table4")},
		{TableNames: []*string{aws.String("Table5")}},
	}

	db.Handlers.Send.Clear() // mock sending
	db.Handlers.Unmarshal.Clear()
	db.Handlers.UnmarshalMeta.Clear()
	db.Handlers.ValidateResponse.Clear()
	db.Handlers.Build.PushBack(func(r *request.Request) {
		in := r.Params.(*dynamodb.ListTablesInput)
		if in == nil {
			tokens = append(tokens, "")
		} else if in.ExclusiveStartTableName != nil {
			tokens = append(tokens, *in.ExclusiveStartTableName)
		}
	})
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = resps[reqNum]
		reqNum++
	})

	params := &dynamodb.ListTablesInput{Limit: aws.Int64(2)}
	req, _ := db.ListTablesRequest(params)
	err := req.EachPage(func(p interface{}, last bool) bool {
		numPages++
		for _, t := range p.(*dynamodb.ListTablesOutput).TableNames {
			pages = append(pages, *t)
		}
		if last {
			if gotToEnd {
				assert.Fail(t, "last=true happened twice")
			}
			gotToEnd = true
		}

		return true
	})

	assert.Equal(t, []string{"Table2", "Table4"}, tokens)
	assert.Equal(t, []string{"Table1", "Table2", "Table3", "Table4", "Table5"}, pages)
	assert.Equal(t, 3, numPages)
	assert.True(t, gotToEnd)
	assert.Nil(t, err)
}

func TestNoErrors(t *testing.T) {
	input := &StructShape{
		RequiredList: []*ConditionalStructShape{},
		RequiredMap: map[string]*ConditionalStructShape{
			"key1": {Name: aws.String("Name")},
			"key2": {Name: aws.String("Name")},
		},
		RequiredBool:   aws.Bool(true),
		OptionalStruct: &ConditionalStructShape{Name: aws.String("Name")},
	}

	req := testSvc.NewRequest(&request.Operation{}, input, nil)
	corehandlers.ValidateParametersHandler.Fn(req)
	require.NoError(t, req.Error)
}

func TestOutputService1ProtocolTestScalarMembersCase1(t *testing.T) {
	sess := session.New()
	svc := NewOutputService1ProtocolTest(sess, &aws.Config{Endpoint: aws.String("https://test")})

	buf := bytes.NewReader([]byte("<OperationNameResponse><Str>myname</Str><FooNum>123</FooNum><FalseBool>false</FalseBool><TrueBool>true</TrueBool><Float>1.2</Float><Double>1.3</Double><Long>200</Long><Char>a</Char><RequestId>request-id</RequestId></OperationNameResponse>"))
	req, out := svc.OutputService1TestCaseOperation1Request(nil)
	req.HTTPResponse = &http.Response{StatusCode: 200, Body: ioutil.NopCloser(buf), Header: http.Header{}}

	// set headers

	// unmarshal response
	ec2query.UnmarshalMeta(req)
	ec2query.Unmarshal(req)
	assert.NoError(t, req.Error)

	// assert response
	assert.NotNil(t, out) // ensure out variable is used
	assert.Equal(t, "a", *out.Char)
	assert.Equal(t, 1.3, *out.Double)
	assert.Equal(t, false, *out.FalseBool)
	assert.Equal(t, 1.2, *out.Float)
	assert.Equal(t, int64(200), *out.Long)
	assert.Equal(t, int64(123), *out.Num)
	assert.Equal(t, "myname", *out.Str)
	assert.Equal(t, true, *out.TrueBool)

}

func TestInputService8ProtocolTestTimestampValuesCase1(t *testing.T) {
	sess := session.New()
	svc := NewInputService8ProtocolTest(sess, &aws.Config{Endpoint: aws.String("https://test")})

	input := &InputService8TestShapeInputService8TestCaseOperation1Input{
		TimeArg: aws.Time(time.Unix(1422172800, 0)),
	}
	req, _ := svc.InputService8TestCaseOperation1Request(input)
	r := req.HTTPRequest

	// build request
	ec2query.Build(req)
	assert.NoError(t, req.Error)

	// assert body
	assert.NotNil(t, r.Body)
	body, _ := ioutil.ReadAll(r.Body)
	awstesting.AssertQuery(t, `Action=OperationName&TimeArg=2015-01-25T08%3A00%3A00Z&Version=2014-01-01`, util.Trim(string(body)))

	// assert URL
	awstesting.AssertURL(t, "https://test/", r.URL.String())

	// assert headers

}

func TestEC2RoleProviderExpiryWindowIsExpired(t *testing.T) {
	server := initTestServer("2014-12-16T01:51:37Z", false)
	defer server.Close()

	p := &ec2rolecreds.EC2RoleProvider{
		Client:       ec2metadata.New(&ec2metadata.Config{Endpoint: aws.String(server.URL + "/latest")}),
		ExpiryWindow: time.Hour * 1,
	}
	p.CurrentTime = func() time.Time {
		return time.Date(2014, 12, 15, 0, 51, 37, 0, time.UTC)
	}

	assert.True(t, p.IsExpired(), "Expect creds to be expired before retrieve.")

	_, err := p.Retrieve()
	assert.Nil(t, err, "Expect no error")

	assert.False(t, p.IsExpired(), "Expect creds to not be expired after retrieve.")

	p.CurrentTime = func() time.Time {
		return time.Date(2014, 12, 16, 0, 55, 37, 0, time.UTC)
	}

	assert.True(t, p.IsExpired(), "Expect creds to be expired.")
}