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How to use Target method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.Target

e2e_test.go

Source:e2e_test.go

...149	pollInterval   time.Duration150	startupTimeout time.Duration151}152var _ wait.Strategy = (*clickhouseWaitStrategy)(nil)153func (c *clickhouseWaitStrategy) WaitUntilReady(ctx context.Context, target wait.StrategyTarget) error {154	ctx, cancelContext := context.WithTimeout(ctx, c.startupTimeout)155	defer cancelContext()156	port, err := target.MappedPort(ctx, clickhousePort)157	require.NoError(c.test, err)158	db := clickhouse.OpenDB(&clickhouse.Options{159		Addr: []string{160			fmt.Sprintf("localhost:%d", port.Int()),161		},162		Auth: clickhouse.Auth{163			Database: "default",164		},165		Compression: &clickhouse.Compression{166			Method: clickhouse.CompressionLZ4,167		},...

extmetric_test.go

Source:extmetric_test.go

...42}43func getTestMetric(instance extinstance.Instance) (*action_kit_api.QueryMetricsResult, *extension_kit.ExtensionError) {44	timestamp := time.Now()45	json, _ := json.Marshal(action_kit_api.QueryMetricsRequestBody{46		Target: extutil.Ptr(action_kit_api.Target{47			Name: instance.Name,48		}),49		Timestamp: timestamp,50		Config: map[string]interface{}{51			"query": "up",52		},53	})54	return Query(json)55}56type testContainer struct {57	container *testcontainers.Container58	baseUrl   string59}60func setupTestContainers(ctx context.Context) (*testContainer, error) {61	wd, err := os.Getwd()62	if err != nil {63		return nil, err64	}65	containerReq := testcontainers.ContainerRequest{66		Image:        "prom/prometheus:v2.38.0",67		Name:         "test-prometheus",68		ExposedPorts: []string{"9090/tcp"},69		WaitingFor:   wait.ForHTTP("/-/ready").WithPort("9090"),70		Mounts: testcontainers.ContainerMounts{71			testcontainers.ContainerMount{72				Source: testcontainers.GenericBindMountSource{73					HostPath: path.Join(wd, "prometheus-test-config"),74				},75				Target:   "/etc/prometheus",76				ReadOnly: true,77			},78		},79	}80	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{81		ContainerRequest: containerReq,82		Started:          true,83	})84	if err != nil {85		return nil, err86	}87	ip, err := container.Host(ctx)88	if err != nil {89		return nil, err...

mock.go

Source:mock.go

...3	"testing"4	"github.com/testcontainers/testcontainers-go/wait"5)6//go:generate bash -c "mockery --name Strategy --dir=\"$(go env GOMODCACHE)/github.com/testcontainers/testcontainers-go@$(go list -m -f '{{ .Version }}' github.com/testcontainers/testcontainers-go)/wait\" --output . --outpkg wait --filename strategy.go"7//go:generate bash -c "mockery --name StrategyTarget --dir=\"$(go env GOMODCACHE)/github.com/testcontainers/testcontainers-go@$(go list -m -f '{{ .Version }}' github.com/testcontainers/testcontainers-go)/wait\" --output . --outpkg wait --filename target.go"8// StrategyMocker is Strategy mocker.9type StrategyMocker func(tb testing.TB) *Strategy10// NopStrategy is no mock Strategy.11var NopStrategy = MockStrategy()12var _ wait.Strategy = (*Strategy)(nil)13// MockStrategy creates Strategy mock with cleanup to ensure all the expectations are met.14func MockStrategy(mocks ...func(s *Strategy)) StrategyMocker {15	return func(tb testing.TB) *Strategy {16		tb.Helper()17		s := NewStrategy(tb)18		for _, m := range mocks {19			m(s)20		}21		return s22	}23}24// StrategyTargetMocker is StrategyTarget mocker.25type StrategyTargetMocker func(tb testing.TB) *StrategyTarget26// NopStrategyTarget is no mock StrategyTarget.27var NopStrategyTarget = MockStrategyTarget()28var _ wait.StrategyTarget = (*StrategyTarget)(nil)29// MockStrategyTarget creates StrategyTarget mock with cleanup to ensure all the expectations are met.30func MockStrategyTarget(mocks ...func(t *StrategyTarget)) StrategyTargetMocker {31	return func(tb testing.TB) *StrategyTarget {32		tb.Helper()33		t := NewStrategyTarget(tb)34		for _, m := range mocks {35			m(t)36		}37		return t38	}39}...

Target

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	redis, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	defer redis.Terminate(ctx)11	ip, _ := redis.Host(ctx)12	port, _ := redis.MappedPort(ctx, "6379/tcp")13	fmt.Println(ip, port.Int())14}15import (16func main() {17	ctx := context.Background()18	req := testcontainers.ContainerRequest{19		ExposedPorts: []string{"6379/tcp"},20		WaitingFor:   wait.ForListeningPort("6379/tcp"),21	}22	redis, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{23	})24	defer redis.Terminate(ctx)25	ip, _ := redis.Host(ctx)26	port, _ := redis.MappedPort(ctx, "6379/tcp")27	fmt.Println(ip, port.Int())28}29import (30func main() {31	ctx := context.Background()32	req := testcontainers.ContainerRequest{33		ExposedPorts: []string{"6379/tcp"},34		WaitingFor:   wait.ForListeningPort("6379/tcp"),35	}36	redis, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{37	})38	defer redis.Terminate(ctx)39	ip, _ := redis.Host(ctx)40	port, _ := redis.MappedPort(ctx, "6379/tcp")41	fmt.Println(ip, port.Int())42}

Target

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	redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer redis.Terminate(ctx)14	ip, err := redis.Host(ctx)15	if err != nil {16		log.Fatal(err)17	}18	port, err := redis.MappedPort(ctx, "6379")19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println(ip, port.Int())23	time.Sleep(10 * time.Second)24}

Target

Using AI Code Generation

1func main() {2    ctx := context.Background()3    req := testcontainers.ContainerRequest{4        ExposedPorts: []string{"6379/tcp"},5        WaitingFor:   wait.ForListeningPort("6379/tcp"),6    }7    redis, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{8    })9    defer redis.Terminate(ctx)10    port, _ := redis.MappedPort(ctx, "6379/tcp")11    fmt.Println(port.Port())12}

Target

Using AI Code Generation

1import (2func TestTarget(t *testing.T) {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"6379/tcp"},6		WaitingFor:   wait.ForListeningPort("6379/tcp"),7	}8	redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	defer redis.Terminate(ctx)14	port, err := redis.MappedPort(ctx, "6379")15	if err != nil {16		log.Fatal(err)17	}18	ip, err := redis.Host(ctx)19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println(ip, port.Int())23}24import (25func TestTarget(t *testing.T) {26	ctx := context.Background()27	req := testcontainers.ContainerRequest{28		ExposedPorts: []string{"6379/tcp"},29		WaitingFor:   wait.ForListeningPort("6379/tcp"),30	}31	redis, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{32	})33	if err != nil {34		log.Fatal(err)35	}36	defer redis.Terminate(ctx)37	port, err := redis.MappedPort(ctx, "6379")38	if err != nil {39		log.Fatal(err)40	}41	ip, err := redis.Host(ctx)42	if err != nil {43		log.Fatal(err)44	}45	fmt.Println(ip, port.Int())46}47import (

Target

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		panic(err)12	}13	defer mysqlContainer.Terminate(ctx)14	mysqlPort, err := mysqlContainer.MappedPort(ctx, "3306")15	if err != nil {16		panic(err)17	}18	fmt.Println(mysqlPort.Int())19}

Target

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForListeningPort("80/tcp"),7	}8	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatalf("Could not start container: %v", err)12	}13	ip, err := c.Host(ctx)14	if err != nil {15		log.Fatalf("Could not get container IP: %v", err)16	}17	port, err := c.MappedPort(ctx, "80")18	if err != nil {19		log.Fatalf("Could not get container port: %v", err)20	}21	fmt.Printf("Container IP: %s22	fmt.Printf("Container Port: %s23", port.Port())24	c.Terminate(ctx)25}

Target

Using AI Code Generation

1import (2func main() {3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"80/tcp"},5		Cmd:          []string{"echo", "Hello World"},6		WaitingFor:   testcontainers.WaitingForLog("Hello World"),7	}8	ctx := context.Background()9	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		panic(err)13	}14	defer container.Terminate(ctx)15	ip, err := container.Host(ctx)16	if err != nil {17		panic(err)18	}19	port, err := container.MappedPort(ctx, "80")20	if err != nil {21		panic(err)22	}23	fmt.Println("Container IP: ", ip)24	fmt.Println("Mapped Port: ", port.Int())25}

Target

Using AI Code Generation

1import (2func main() {3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"5432/tcp"},5		WaitingFor:   wait.ForLog("database system is ready to accept connections"),6	}7	ctx := context.Background()8	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		panic(err)12	}13	host, err := container.Host(ctx)14	if err != nil {15		panic(err)16	}17	port, err := container.MappedPort(ctx, "5432/tcp")18	if err != nil {19		panic(err)20	}21	fmt.Printf("%s:%s", host, port.Port())22}

Target

Using AI Code Generation

1func   main () {2	 ctx ,  cancel  :=  context . WithCancel ( context . Background ())3	 defer  cancel ()4	 req ,  err  :=  testcontainers . GenericContainerRequest ( "alpine" ,  testcontainers . GenericContainerRequest {5			ContainerRequest :  testcontainers . ContainerRequest {6			},7	})8	 if  err  !=   nil  {9		 panic ( err )10	}11	 container ,  err  :=  testcontainers . GenericContainer ( ctx ,  req )12	 if  err  !=   nil  {13		 panic ( err )14	}15	 defer  container . Terminate ( ctx )16	 ip ,  err  :=  container . Host ( ctx )17	 if  err  !=   nil  {18		 panic ( err )19	}20	 port ,  err  :=  container . MappedPort ( ctx ,  "8080/tcp" )21	 if  err  !=   nil  {22		 panic ( err )23	}24	 fmt . Printf ( "Container IP: %s25	 fmt . Printf ( "Container port: %s26}27func   main () {28	 ctx ,  cancel  :=  context . WithCancel ( context . Background ())29	 defer  cancel ()30	 req ,  err  :=  testcontainers . GenericContainerRequest ( "alpine" ,  testcontainers . GenericContainerRequest {31			ContainerRequest :  testcontainers . ContainerRequest {32			},33	})34	 if  err  !=   nil  {35		 panic ( err )36	}37	 container ,  err  :=  testcontainers . GenericContainer ( ctx ,  req )38	 if  err  !=   nil  {39		 panic ( err )40	}41	 defer  container . Terminate ( ctx )42	 ip ,  err  :=  container . Host ( ctx )43	 if  err  !=   nil  {44		 panic ( err )45	}46	 port ,  err  :=  container . MappedPort ( ctx ,  "8080/tcp" )47	 if  err  !=   nil  {48		 panic ( err )49	}

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