How to use NewDockerProvider method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.NewDockerProvider

testing_helpers.go

Source:testing_helpers.go

...11	var network = testcontainers.NetworkRequest{12		Name:   networkName,13		Driver: "bridge",14	}15	provider, err := testcontainers.NewDockerProvider()16	if err != nil {17		log.Fatal(err)18	}19	if _, err := provider.GetNetwork(Ctx, network); err != nil {20		if _, err := provider.CreateNetwork(Ctx, network); err != nil {21			log.Fatal(err)22		}23	}24	zooContainer, err = testcontainers.GenericContainer(Ctx,25		testcontainers.GenericContainerRequest{26			ContainerRequest: testcontainers.ContainerRequest{27				Image:        "confluentinc/cp-zookeeper:" + cpTestVersion,28				ExposedPorts: []string{"2181/tcp"},29				WaitingFor:   wait.ForListeningPort("2181/tcp"),...

utils.go

Source:utils.go

...24)25// NewNetwork creates a network.26func NewNetwork(name string) (testcontainers.Network, error) {27	ctx := context.Background()28	dp, err := testcontainers.NewDockerProvider()29	if err != nil {30		return nil, err31	}32	net, err := dp.CreateNetwork(ctx, testcontainers.NetworkRequest{33		Name:           name,34		CheckDuplicate: true,35	})36	return net, err37}38func init() {39	rand.Seed(time.Now().UnixNano())40}41var letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")42func RandomSuffix() string {...

network.go

Source:network.go

...16	if err != nil {17		return nil, err18	}19	client.NegotiateAPIVersion(context.Background())20	provider, err := tc.NewDockerProvider()21	if err != nil {22		return nil, err23	}24	network, err := provider.CreateNetwork(ctx, tc.NetworkRequest{25		Name:           name,26		CheckDuplicate: true,27		SkipReaper:     true,28	})29	if err != nil {30		return nil, err31	}32	log.Printf("Etcd network %v created", name)33	return &EtcdNetwork{34		name:    name,...

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"5432/tcp"},6		WaitingFor:   wait.ForListeningPort("5432/tcp"),7	}8	p, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	ip, err := p.Host(ctx)14	if err != nil {15		panic(err)16	}17	port, err := p.MappedPort(ctx, "5432/tcp")18	if err != nil {19		panic(err)20	}21	fmt.Printf("PostgreSQL is available on %s:%s22", ip, port.Port())23	p.Terminate(ctx)24}25import (26func main() {27	ctx := context.Background()28	req := testcontainers.ContainerRequest{29		ExposedPorts: []string{"5432/tcp"},30		WaitingFor:   wait.ForListeningPort("5432/tcp"),31	}32	p, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33	})34	if err != nil {35		panic(err)36	}37	ip, err := p.Host(ctx)38	if err != nil {39		panic(err)40	}41	port, err := p.MappedPort(ctx, "5432/tcp")42	if err != nil {43		panic(err)44	}45	fmt.Printf("PostgreSQL is available on %s:%s46", ip, port.Port())47	p.Terminate(ctx)48}49import (50func main() {51	ctx := context.Background()52	req := testcontainers.ContainerRequest{

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"6379/tcp"},6		WaitingFor:   wait.ForListeningPort("6379/tcp"),7	}8	redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	defer redisContainer.Terminate(ctx)14	redisHost, err := redisContainer.Host(ctx)15	if err != nil {16		panic(err)17	}18	redisPort, err := redisContainer.MappedPort(ctx, "6379")19	if err != nil {20		panic(err)21	}22	log.Printf("Redis host: %s, port: %s", redisHost, redisPort.Port())23}

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForLog("listening on port 80"),7	}8	provider, err := testcontainers.NewDockerProvider()9	if err != nil {10		log.Fatal(err)11	}12	container, err := provider.CreateContainer(ctx, req)13	if err != nil {14		log.Fatal(err)15	}16	defer container.Terminate(ctx)17}18import (19func main() {20	ctx := context.Background()21	req := testcontainers.ContainerRequest{22		ExposedPorts: []string{"80/tcp"},23		WaitingFor:   wait.ForLog("listening on port 80"),24	}25	provider, err := testcontainers.NewLocalDockerProvider()26	if err != nil {27		log.Fatal(err)28	}29	container, err := provider.CreateContainer(ctx, req)30	if err != nil {31		log.Fatal(err)32	}33	defer container.Terminate(ctx)34}35import (36func main() {37	ctx := context.Background()38	req := testcontainers.ContainerRequest{39		ExposedPorts: []string{"80/tcp"},40		WaitingFor:   wait.ForLog("listening on port 80"),41	}42	provider, err := testcontainers.NewDockerProviderWithDefaultClient()43	if err != nil {44		log.Fatal(err)45	}46	container, err := provider.CreateContainer(ctx, req)47	if err != nil {48		log.Fatal(err)49	}50	defer container.Terminate(ctx)51}

NewDockerProvider

Using AI Code Generation

1func main() {2    ctx := context.Background()3    req := testcontainers.ContainerRequest{4        ExposedPorts: []string{"5432/tcp"},5        Env: map[string]string{6        },7        WaitingFor: wait.ForLog("database system is ready to accept connections"),8    }9    postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10    })11    if err != nil {12        panic(err)13    }14    defer postgresContainer.Terminate(ctx)15    ip, err := postgresContainer.Host(ctx)16    if err != nil {17        panic(err)18    }19    port, err := postgresContainer.MappedPort(ctx, "5432")20    if err != nil {21        panic(err)22    }23    fmt.Printf("Container IP: %s, Container Port: %s", ip, port.Port())24}25func main() {26    ctx := context.Background()27    req := testcontainers.ContainerRequest{28        ExposedPorts: []string{"5432/tcp"},29        Env: map[string]string{30        },31        WaitingFor: wait.ForLog("database system is ready to accept connections"),32    }33    postgresContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{34    })35    if err != nil {36        panic(err)37    }38    defer postgresContainer.Terminate(ctx)39    ip, err := postgresContainer.Host(ctx)40    if err != nil {41        panic(err)42    }43    port, err := postgresContainer.MappedPort(ctx, "5432")44    if err != nil {45        panic(err)46    }47    fmt.Printf("Container IP: %s, Container Port: %s", ip, port.Port())48}49func main() {50    ctx := context.Background()51    req := testcontainers.ContainerRequest{52        ExposedPorts: []string{"5432/tcp"},53        Env: map[string]string{54        },

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"8080/tcp"},6		WaitingFor:   wait.ForListeningPort("8080/tcp"),7	}8	provider, err := testcontainers.NewDockerProvider()9	if err != nil {10		log.Fatal(err)11	}

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"3306/tcp"},6		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL"),7	}8	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatalf("Could not start container: %v", err)12	}13	defer mysqlContainer.Terminate(ctx)14	ip, err := mysqlContainer.Host(ctx)15	if err != nil {16		log.Fatalf("Could not get container IP: %v", err)17	}18	port, err := mysqlContainer.MappedPort(ctx, "3306")19	if err != nil {20		log.Fatalf("Could not get mapped port: %v", err)21	}22	fmt.Printf("MySQL is available on %s:%s23", ip, port.Port())24}25import (26func main() {27	ctx := context.Background()28	req := testcontainers.ContainerRequest{29		ExposedPorts: []string{"3306/tcp"},30		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL"),31	}32	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33	})34	if err != nil {35		log.Fatalf("Could not start container: %v", err)36	}37	defer mysqlContainer.Terminate(ctx)38	ip, err := mysqlContainer.Host(ctx)39	if err != nil {40		log.Fatalf("Could not get container IP: %v

NewDockerProvider

Using AI Code Generation

1import (2func TestDocker(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"27017/tcp"},6		WaitingFor:   wait.ForLog("waiting for connections on port"),7	}8	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		fmt.Println(err)12	}13	ip, err := container.Host(ctx)14	if err != nil {15		fmt.Println(err)16	}17	port, err := container.MappedPort(ctx, "27017")18	if err != nil {19		fmt.Println(err)20	}21	fmt.Println(mongoURL)22	err = container.Terminate(ctx)23	if err != nil {24		fmt.Println(err)25	}26}27import (28func TestDocker(t *testing.T) {29	ctx := context.Background()30	req := testcontainers.ContainerRequest{31		ExposedPorts: []string{"27017/tcp"},32		WaitingFor:   wait.ForLog("waiting for connections on port"),33	}34	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{35	})36	if err != nil {37		fmt.Println(err)38	}39	ip, err := container.Host(ctx)40	if err != nil {41		fmt.Println(err)42	}43	port, err := container.MappedPort(ctx

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	provider := testcontainers.NewDockerProvider()4	fmt.Println(provider)5}6import (7func main() {8	provider := testcontainers.NewDockerProvider()9	fmt.Println(provider)10}11import (12func main() {13	provider := testcontainers.NewDockerProvider()14	fmt.Println(provider)15}16import (17func main() {18	provider := testcontainers.NewDockerProvider()19	fmt.Println(provider)20}21import (22func main() {23	provider := testcontainers.NewDockerProvider()24	fmt.Println(provider)25}26import (27func main() {28	provider := testcontainers.NewDockerProvider()29	fmt.Println(provider)30}31import (32func main() {33	provider := testcontainers.NewDockerProvider()34	fmt.Println(provider)35}36import (37func main() {38	provider := testcontainers.NewDockerProvider()39	fmt.Println(provider)40}41import (42func main() {43	provider := testcontainers.NewDockerProvider()

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"3306/tcp"},6		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL").WithOccurrence(1),7	}8	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	defer mysqlContainer.Terminate(ctx)14	ip, err := mysqlContainer.Host(ctx)15	if err != nil {16		panic(err)17	}18	port, err := mysqlContainer.MappedPort(ctx, "3306")19	if err != nil {20		panic(err)21	}22	fmt.Printf("MySQL is available on %s:%s23", ip, port.Port())24}25import (26func main() {27	ctx := context.Background()28	req := testcontainers.ContainerRequest{29		ExposedPorts: []string{"3306/tcp"},30		WaitingFor:   wait.ForLog("port: 3306  MySQL Community Server - GPL").WithOccurrence(1),31	}32	mysqlContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33	})34	if err != nil {35		panic(err)36	}37	defer mysqlContainer.Terminate(ctx)38	ip, err := mysqlContainer.Host(ctx)39	if err != nil {40		panic(err)41	}42	port, err := mysqlContainer.MappedPort(ctx, "3306")43	if err != nil {44		panic(err)45	}46	fmt.Printf("MySQL is available on %s:%s47", ip, port.Port())48}

NewDockerProvider

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForHTTP("/"),7	}8	nginxContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Panic(err)12	}13	defer nginxContainer.Terminate(ctx)14	ip, err := nginxContainer.Host(ctx)15	if err != nil {16		log.Panic(err)17	}18	port, err := nginxContainer.MappedPort(ctx, "80")19	if err != nil {20		log.Panic(err)21	}22	fmt.Printf("Container is listening on %s:%s", ip, port.Port())23}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.