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How to use ForListeningPort method of wait Package

Best Testcontainers-go code snippet using wait.ForListeningPort

openldap_test.go

Source:openldap_test.go

...58			"LDAP_ADMIN_PASSWORD": "secret",59		},60		WaitingFor: wait.ForAll(61			wait.ForLog("Starting slapd"),62			wait.ForListeningPort(nat.Port(servicePort)),63		),64	}65	err := container.Start()66	require.NoError(t, err, "failed to start container")67	defer func() {68		require.NoError(t, container.Terminate(), "terminating container failed")69	}()70	port, err := strconv.Atoi(container.Ports[servicePort])71	require.NoError(t, err)72	o := &Openldap{73		Host:         container.Address,74		Port:         port,75		BindDn:       "CN=manager,DC=example,DC=org",76		BindPassword: "secret",77	}78	var acc testutil.Accumulator79	err = o.Gather(&acc)80	require.NoError(t, err)81	commonTests(t, o, &acc)82}83func TestOpenldapStartTLSIntegration(t *testing.T) {84	if testing.Short() {85		t.Skip("Skipping integration test in short mode")86	}87	pki := testutil.NewPKI("../../../testutil/pki")88	tlsPem, err := filepath.Abs(pki.ServerCertAndKeyPath())89	require.NoError(t, err)90	tlsCert, err := filepath.Abs(pki.ServerCertPath())91	require.NoError(t, err)92	tlsKey, err := filepath.Abs(pki.ServerKeyPath())93	require.NoError(t, err)94	container := testutil.Container{95		Image:        "bitnami/openldap",96		ExposedPorts: []string{servicePort},97		Env: map[string]string{98			"LDAP_ADMIN_USERNAME": "manager",99			"LDAP_ADMIN_PASSWORD": "secret",100			"LDAP_ENABLE_TLS":     "yes",101			"LDAP_TLS_CA_FILE":    "server.pem",102			"LDAP_TLS_CERT_FILE":  "server.crt",103			"LDAP_TLS_KEY_FILE":   "server.key",104		},105		BindMounts: map[string]string{106			"/server.pem": tlsPem,107			"/server.crt": tlsCert,108			"/server.key": tlsKey,109		},110		WaitingFor: wait.ForAll(111			wait.ForLog("Starting slapd"),112			wait.ForListeningPort(nat.Port(servicePort)),113		),114	}115	err = container.Start()116	require.NoError(t, err, "failed to start container")117	defer func() {118		require.NoError(t, container.Terminate(), "terminating container failed")119	}()120	port, err := strconv.Atoi(container.Ports[servicePort])121	require.NoError(t, err)122	cert, err := filepath.Abs(pki.ClientCertPath())123	require.NoError(t, err)124	o := &Openldap{125		Host:               container.Address,126		Port:               port,127		SSL:                "starttls",128		InsecureSkipVerify: true,129		BindDn:             "CN=manager,DC=example,DC=org",130		BindPassword:       "secret",131		TLSCA:              cert,132	}133	var acc testutil.Accumulator134	err = o.Gather(&acc)135	require.NoError(t, err)136	commonTests(t, o, &acc)137}138func TestOpenldapLDAPSIntegration(t *testing.T) {139	if testing.Short() {140		t.Skip("Skipping integration test in short mode")141	}142	pki := testutil.NewPKI("../../../testutil/pki")143	tlsPem, err := filepath.Abs(pki.ServerCertAndKeyPath())144	require.NoError(t, err)145	tlsCert, err := filepath.Abs(pki.ServerCertPath())146	require.NoError(t, err)147	tlsKey, err := filepath.Abs(pki.ServerKeyPath())148	require.NoError(t, err)149	container := testutil.Container{150		Image:        "bitnami/openldap",151		ExposedPorts: []string{servicePortSecure},152		Env: map[string]string{153			"LDAP_ADMIN_USERNAME": "manager",154			"LDAP_ADMIN_PASSWORD": "secret",155			"LDAP_ENABLE_TLS":     "yes",156			"LDAP_TLS_CA_FILE":    "server.pem",157			"LDAP_TLS_CERT_FILE":  "server.crt",158			"LDAP_TLS_KEY_FILE":   "server.key",159		},160		BindMounts: map[string]string{161			"/server.pem": tlsPem,162			"/server.crt": tlsCert,163			"/server.key": tlsKey,164		},165		WaitingFor: wait.ForAll(166			wait.ForLog("Starting slapd"),167			wait.ForListeningPort(nat.Port(servicePortSecure)),168		),169	}170	err = container.Start()171	require.NoError(t, err, "failed to start container")172	defer func() {173		require.NoError(t, container.Terminate(), "terminating container failed")174	}()175	port, err := strconv.Atoi(container.Ports[servicePortSecure])176	require.NoError(t, err)177	o := &Openldap{178		Host:               container.Address,179		Port:               port,180		SSL:                "ldaps",181		InsecureSkipVerify: true,182		BindDn:             "CN=manager,DC=example,DC=org",183		BindPassword:       "secret",184	}185	var acc testutil.Accumulator186	err = o.Gather(&acc)187	require.NoError(t, err)188	commonTests(t, o, &acc)189}190func TestOpenldapInvalidSSLIntegration(t *testing.T) {191	if testing.Short() {192		t.Skip("Skipping integration test in short mode")193	}194	pki := testutil.NewPKI("../../../testutil/pki")195	tlsPem, err := filepath.Abs(pki.ServerCertAndKeyPath())196	require.NoError(t, err)197	tlsCert, err := filepath.Abs(pki.ServerCertPath())198	require.NoError(t, err)199	tlsKey, err := filepath.Abs(pki.ServerKeyPath())200	require.NoError(t, err)201	container := testutil.Container{202		Image:        "bitnami/openldap",203		ExposedPorts: []string{servicePortSecure},204		Env: map[string]string{205			"LDAP_ADMIN_USERNAME": "manager",206			"LDAP_ADMIN_PASSWORD": "secret",207			"LDAP_ENABLE_TLS":     "yes",208			"LDAP_TLS_CA_FILE":    "server.pem",209			"LDAP_TLS_CERT_FILE":  "server.crt",210			"LDAP_TLS_KEY_FILE":   "server.key",211		},212		BindMounts: map[string]string{213			"/server.pem": tlsPem,214			"/server.crt": tlsCert,215			"/server.key": tlsKey,216		},217		WaitingFor: wait.ForAll(218			wait.ForLog("Starting slapd"),219			wait.ForListeningPort(nat.Port(servicePortSecure)),220		),221	}222	err = container.Start()223	require.NoError(t, err, "failed to start container")224	defer func() {225		require.NoError(t, container.Terminate(), "terminating container failed")226	}()227	port, err := strconv.Atoi(container.Ports[servicePortSecure])228	require.NoError(t, err)229	o := &Openldap{230		Host:               container.Address,231		Port:               port,232		SSL:                "invalid",233		InsecureSkipVerify: true,234	}235	var acc testutil.Accumulator236	err = o.Gather(&acc)237	require.NoError(t, err)         // test that we didn't return an error238	require.Zero(t, acc.NFields())  // test that we didn't return any fields239	require.NotEmpty(t, acc.Errors) // test that we set an error240}241func TestOpenldapBindIntegration(t *testing.T) {242	if testing.Short() {243		t.Skip("Skipping integration test in short mode")244	}245	container := testutil.Container{246		Image:        "bitnami/openldap",247		ExposedPorts: []string{servicePort},248		Env: map[string]string{249			"LDAP_ADMIN_USERNAME": "manager",250			"LDAP_ADMIN_PASSWORD": "secret",251		},252		WaitingFor: wait.ForAll(253			wait.ForLog("Starting slapd"),254			wait.ForListeningPort(nat.Port(servicePort)),255		),256	}257	err := container.Start()258	require.NoError(t, err, "failed to start container")259	defer func() {260		require.NoError(t, container.Terminate(), "terminating container failed")261	}()262	port, err := strconv.Atoi(container.Ports[servicePort])263	require.NoError(t, err)264	o := &Openldap{265		Host:               container.Address,266		Port:               port,267		SSL:                "",268		InsecureSkipVerify: true,269		BindDn:             "CN=manager,DC=example,DC=org",270		BindPassword:       "secret",271	}272	var acc testutil.Accumulator273	err = o.Gather(&acc)274	require.NoError(t, err)275	commonTests(t, o, &acc)276}277func commonTests(t *testing.T, o *Openldap, acc *testutil.Accumulator) {278	// helpful local commands to run:279	// ldapwhoami -D "CN=manager,DC=example,DC=org" -H ldap://localhost:1389 -w secret280	// ldapsearch -D "CN=manager,DC=example,DC=org" -H "ldap://localhost:1389" -b cn=Monitor -w secret281	require.Empty(t, acc.Errors, "accumulator had no errors")282	require.True(t, acc.HasMeasurement("openldap"), "Has a measurement called 'openldap'")283	require.Equal(t, o.Host, acc.TagValue("openldap", "server"), "Has a tag value of server=o.Host")284	require.Equal(t, strconv.Itoa(o.Port), acc.TagValue("openldap", "port"), "Has a tag value of port=o.Port")285	require.True(t, acc.HasInt64Field("openldap", "total_connections"), "Has an integer field called total_connections")286}287func TestOpenldapReverseMetricsIntegration(t *testing.T) {288	if testing.Short() {289		t.Skip("Skipping integration test in short mode")290	}291	container := testutil.Container{292		Image:        "bitnami/openldap",293		ExposedPorts: []string{servicePort},294		Env: map[string]string{295			"LDAP_ADMIN_USERNAME": "manager",296			"LDAP_ADMIN_PASSWORD": "secret",297		},298		WaitingFor: wait.ForAll(299			wait.ForLog("Starting slapd"),300			wait.ForListeningPort(nat.Port(servicePort)),301		),302	}303	err := container.Start()304	require.NoError(t, err, "failed to start container")305	defer func() {306		require.NoError(t, container.Terminate(), "terminating container failed")307	}()308	port, err := strconv.Atoi(container.Ports[servicePort])309	require.NoError(t, err)310	o := &Openldap{311		Host:               container.Address,312		Port:               port,313		SSL:                "",314		InsecureSkipVerify: true,...

testing_helpers.go

Source:testing_helpers.go

...25		testcontainers.GenericContainerRequest{26			ContainerRequest: testcontainers.ContainerRequest{27				Image:        "confluentinc/cp-zookeeper:" + cpTestVersion,28				ExposedPorts: []string{"2181/tcp"},29				WaitingFor:   wait.ForListeningPort("2181/tcp"),30				Name:         "zookeeper" + networkName,31				Env: map[string]string{32					"ZOOKEEPER_CLIENT_PORT": "2181",33					"ZOOKEEPER_TICK_TIME":   "2000",34				},35				Networks: []string{networkName},36			},37			Started: true,38		})39	CheckFail(err, "Zookeeper was not able to start")40	kafkaContainer, err = testcontainers.GenericContainer(Ctx,41		testcontainers.GenericContainerRequest{42			ContainerRequest: testcontainers.ContainerRequest{43				Image:        "confluentinc/cp-server:" + cpTestVersion,44				ExposedPorts: []string{"29092/tcp"},45				WaitingFor:   wait.ForListeningPort("29092/tcp"),46				Name:         "broker" + networkName,47				Env: map[string]string{48					"KAFKA_BROKER_ID":                                   "1",49					"KAFKA_ZOOKEEPER_CONNECT":                           "zookeeper" + networkName + ":2181",50					"KAFKA_LISTENER_SECURITY_PROTOCOL_MAP":              "PLAINTEXT:PLAINTEXT",51					"KAFKA_ADVERTISED_LISTENERS":                        "PLAINTEXT://broker" + networkName + ":29092",52					"KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR":            "1",53					"KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS":            "0",54					"KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR":  "1",55					"KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR": "1",56					"KAFKA_TRANSACTION_STATE_LOG_MIN_ISR":               "1",57					"KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR":    "1",58				},59				Networks: []string{networkName},60			},61			Started: true,62		})63	CheckFail(err, "Kafka was not able to start")64	schemaRegistryContainer, err = testcontainers.GenericContainer(Ctx,65		testcontainers.GenericContainerRequest{66			ContainerRequest: testcontainers.ContainerRequest{67				Image:        "confluentinc/cp-schema-registry:" + cpTestVersion,68				ExposedPorts: []string{"8081/tcp"},69				WaitingFor:   wait.ForListeningPort("8081/tcp"),70				Name:         "schema-registry-src-" + networkName,71				Env: map[string]string{72					"SCHEMA_REGISTRY_HOST_NAME":                           "schema-registry-src",73					"SCHEMA_REGISTRY_SCHEMA_REGISTRY_GROUP_ID":            "schema-src",74					"SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS":        "broker" + networkName + ":29092",75					"SCHEMA_REGISTRY_KAFKASTORE_TOPIC":                    "_schemas",76					"SCHEMA_REGISTRY_KAFKASTORE_TOPIC_REPLICATION_FACTOR": "1",77					"SCHEMA_REGISTRY_MODE_MUTABILITY":                     "true",78				},79				Networks: []string{networkName},80			},81			Started: true,82		})83	CheckFail(err, "Source SR was not able to start")...

broker_test.go

Source:broker_test.go

...24	ctx := context.Background()25	req := testcontainers.ContainerRequest{26		Image:        "rabbitmq:3.7.4",27		ExposedPorts: []string{"5672/tcp"},28		WaitingFor:   wait.ForListeningPort(nat.Port("5672/tcp")),29		Env:          map[string]string{"RABBITMQ_DEFAULT_USER": "user", "RABBITMQ_DEFAULT_PASS": "pass"},30	}31	rabbitmq, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{32		ContainerRequest: req,33		Started:          true,34	})35	if err != nil {36		t.Error(err)37	}38	//nolint:golint,errcheck39	defer rabbitmq.Terminate(ctx)40	ip, err := rabbitmq.Host(ctx)41	if err != nil {42		t.Error(err)43	}44	port, err := rabbitmq.MappedPort(ctx, nat.Port("5672/tcp"))45	if err != nil {46		t.Error(err)47	}48	broker := NewBroker()49	url := fmt.Sprintf("amqp://user:pass@%s:%s/", ip, port.Port())50	con, err := broker.Dial(url)51	assert.NotNil(t, con, "should return connection")52	assert.NoError(t, err, "should not throw")53}54func TestBroker_DialTLS(t *testing.T) {55	SkipIfProviderIsNotHealthy(t)56	ctx := context.Background()57	req := testcontainers.ContainerRequest{58		Image:        "rabbitmq:3.7.4",59		ExposedPorts: []string{"5672/tcp"},60		WaitingFor:   wait.ForListeningPort(nat.Port("5672/tcp")),61		Env:          map[string]string{"RABBITMQ_DEFAULT_USER": "user", "RABBITMQ_DEFAULT_PASS": "pass"},62	}63	rabbitmq, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{64		ContainerRequest: req,65		Started:          true,66	})67	if err != nil {68		t.Error(err)69	}70	//nolint:golint,errcheck71	defer rabbitmq.Terminate(ctx)72	ip, err := rabbitmq.Host(ctx)73	if err != nil {74		t.Error(err)...

ForListeningPort

Using AI Code Generation

1import (2func main() {3    projectID, _ := metadata.ProjectID()4    w := wait.New(projectID)5    err := w.ForListeningPort("us-central1-a", "instance-name", 8080, 5)6    if err != nil {7        fmt.Println(err)8    }9}10import (11func main() {12    projectID, _ := metadata.ProjectID()13    w := wait.New(projectID)14    err := w.ForMetadataValue("us-central1-a", "instance-name", "key", "value", 5)15    if err != nil {16        fmt.Println(err)17    }18}19* See [CONTRIBUTING.md](CONTRIBUTING.md)20* See [LICENSE](LICENSE)

ForListeningPort

Using AI Code Generation

1import (2func main() {3	opts := []selenium.ServiceOption{}4	selenium.SetDebug(true)5	service, err := selenium.NewChromeDriverService("chromedriver", 9515, opts...)6	if err != nil {7	}8	defer service.Stop()9	caps := selenium.Capabilities{"browserName": "chrome"}

ForListeningPort

Using AI Code Generation

1import (2func main() {3    pool, err := dockertest.NewPool("")4    if err != nil {5        log.Fatalf("Could not connect to docker: %s", err)6    }7    resource, err := pool.RunWithOptions(&dockertest.RunOptions{8        PortBindings: map[docker.Port][]docker.PortBinding{9            "5432/tcp": {10                {HostIP: "", HostPort: "5432"},11            },12        },13    })14    if err != nil {15        log.Fatalf("Could not start resource: %s", err)16    }17    if err = pool.Purge(resource); err != nil {18        log.Fatalf("Could not purge resource: %s", err)19    }20    if err = pool.ForListeningPort("tcp", "localhost:5432", 2*time.Second, 10*time.Second); err != nil {21        log.Fatalf("Could not connect to docker: %s", err)22    }23    fmt.Println("Connected to docker")24}25import (26func main() {27    pool, err := dockertest.NewPool("")28    if err != nil {29        log.Fatalf("Could not connect to docker: %s", err)30    }31    resource, err := pool.RunWithOptions(&dockertest.RunOptions{32        PortBindings: map[docker.Port][]docker.PortBinding{33            "5432/tcp": {34                {HostIP: "", HostPort: "5432"},35            },36        },37    })38    if err != nil {39        log.Fatalf("Could not start resource: %s", err)40    }41    if err = pool.Purge(resource); err != nil {42        log.Fatalf("Could not

ForListeningPort

Using AI Code Generation

1import (2func main() {3	listener, err := net.Listen("tcp", "localhost:8080")4	if err != nil {5		fmt.Println(err)6	}7	defer listener.Close()8	errChan := make(chan error)9	connChan := make(chan net.Conn)10	timeoutChan := time.After(10 * time.Second)11	go func() {12		conn, err := listener.Accept()13		if err != nil {14		}15	}()16	select {17		fmt.Println("Connection established")18		conn.Close()19		fmt.Println(err)20		fmt.Println("Timeout")21	}22}

ForListeningPort

Using AI Code Generation

1import (2func main() {3	listener, err := net.Listen("tcp", ":8080")4	if err != nil {5		fmt.Println("Error:", err)6	}7	defer listener.Close()8	fmt.Println("Listening on port 8080")9	wg.Add(1)10	go func() {11		defer wg.Done()12		for {13			conn, err := listener.Accept()14			if err != nil {15				fmt.Println("Error:", err)16			}17			go handleConnection(conn)18		}19	}()20	wg.Wait()21}22func handleConnection(conn net.Conn) {23	defer conn.Close()24	for {25		n, err := conn.Read(buf[0:])26		if err != nil {27			fmt.Println("Error:", err)28		}29		if _, err := conn.Write(buf[0:n]); err != nil {30			fmt.Println("Error:", err)31		}32	}33}34import (35func main() {36	listener, err := net.Listen("tcp", ":8080")37	if err != nil {38		fmt.Println("Error:", err)39	}40	defer listener.Close()41	fmt.Println("Listening on port 8080")42	go func() {43		for {44			conn, err := listener.Accept()45			if err != nil {46				fmt.Println("Error:", err)

ForListeningPort

Using AI Code Generation

1import (2func main() {3	l, err := net.Listen("tcp", "localhost:8080")4	if err != nil {5		fmt.Println(err)6	}7	defer l.Close()8	ch := make(chan struct{})9	go func() {10		time.Sleep(5 * time.Second)11		close(ch)12	}()13	select {14		fmt.Println("Channel closed")15	case <-wait.ForListeningPort(l.Addr().String()):16		fmt.Println("Port open")17	}18}19import (20func main() {21	l, err := net.Listen("tcp", "localhost:8080")22	if err != nil {23		fmt.Println(err)24	}25	defer l.Close()26	ch := make(chan struct{})27	go func() {28		time.Sleep(5 * time.Second)29		close(ch)30	}()31	select {32		fmt.Println("Channel closed")33	case <-wait.ForConnection(l):34		fmt.Println("Connection established")35	}36}37import (38func main() {39	l, err := net.Listen("tcp", "localhost:8080")40	if err != nil {41		fmt.Println(err)42	}43	defer l.Close()44	ch := make(chan struct{})45	go func() {46		time.Sleep(5 * time.Second)

ForListeningPort

Using AI Code Generation

1import (2func main() {3    listener, err := net.Listen("tcp", "localhost:8080")4    if err != nil {5        fmt.Println(err)6    }7    defer listener.Close()8    ch := make(chan string)9    waitGroup.Add(1)10    go func() {11        wait.ForListeningPort("tcp", "localhost:8080", 1*time.Second)12        waitGroup.Done()13    }()14    defer close(ch)15    waitGroup.Wait()16    fmt.Println(msg)17}18import (19func main() {20    listener, err := net.Listen("tcp", "localhost:8080")21    if err != nil {22        fmt.Println(err)23    }24    defer listener.Close()25    ch := make(chan string)26    waitGroup.Add(1)27    go func() {28        wait.ForListeningPort("tcp", "localhost:8080", 1*time.Second)29        waitGroup.Done()30    }()31    defer close(ch)32    waitGroup.Wait()33    fmt.Println(msg)34}

ForListeningPort

Using AI Code Generation

1import (2func main() {3	l, err := net.Listen("tcp", ":8080")4	if err != nil {5		log.Fatal(err)6	}7	defer l.Close()8	for {9		conn, err := l.Accept()10		if err != nil {11			log.Fatal(err)12		}13		go handleRequest(conn)14	}15}16func handleRequest(conn net.Conn) {17	buf := make([]byte, 1024)18	reqLen, err := conn.Read(buf)19	if err != nil {20		fmt.Println("Error reading:", err.Error())21	}22	conn.Write([]byte("Message received."))23	conn.Close()24	fmt.Print("Message Received:", string(buf[:reqLen]))25}

ForListeningPort

Using AI Code Generation

1import (2func main() {3	l, err := net.Listen("tcp", ":"+port)4	if err != nil {5		fmt.Println(err)6	}7	defer l.Close()8	for {9		conn, err := l.Accept()10		if err != nil {11			fmt.Println(err)12		}13		fmt.Println("Message received.")14		conn.Close()15	}16}17import (18func main() {19	l, err := net.Listen("tcp", ":"+port)20	if err != nil {21		fmt.Println(err)22	}23	defer l.Close()24	for {25		conn, err := l.Accept()26		if err != nil {27			fmt.Println(err)28		}29		fmt.Println("Message received.")30		conn.Close()31	}32}33import (34func main() {35	l, err := net.Listen("tcp", ":"+port)36	if err != nil {37		fmt.Println(err)38	}39	defer l.Close()40	for {41		conn, err := l.Accept()42		if err != nil {43			fmt.Println(err)44		}45		fmt.Println("Message received.")46		conn.Close()47	}48}49import (

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