How to use TestContainerTerminationResetsState method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.TestContainerTerminationResetsState

docker_test.go

Source:docker_test.go

...363	if len(resp) == 0 {364		t.Fatal("expected at least one reaper to be running.")365	}366}367func TestContainerTerminationResetsState(t *testing.T) {368	ctx := context.Background()369	nginxA, err := GenericContainer(ctx, GenericContainerRequest{370		ProviderType: providerType,371		ContainerRequest: ContainerRequest{372			Image: nginxAlpineImage,373			ExposedPorts: []string{374				nginxDefaultPort,375			},376			SkipReaper: true,377		},378		Started: true,379	})380	if err != nil {381		t.Fatal(err)...

TestContainerTerminationResetsState

Using AI Code Generation

1func TestContainerTerminationResetsState(t *testing.T) {2    ctx := context.Background()3    req := testcontainers.ContainerRequest{4        Cmd:          []string{"sh", "-c", "echo hello"},5    }6    resp, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{7    })8    if err != nil {9        log.Fatal(err)10    }11    defer resp.Terminate(ctx)12    out, err := resp.Logs(ctx)13    if err != nil {14        log.Fatal(err)15    }16    outBytes, err := ioutil.ReadAll(out)17    if err != nil {18        log.Fatal(err)19    }20    if !strings.Contains(string(outBytes), "hello") {21        t.Fatalf("Expected container to print 'hello', got %s", string(outBytes))22    }23    resp.Terminate(ctx)24    out, err = resp.Logs(ctx)25    if err != nil {26        log.Fatal(err)27    }28    outBytes, err = ioutil.ReadAll(out)29    if err != nil {30        log.Fatal(err)31    }32    if strings.Contains(string(outBytes), "hello") {33        t.Fatalf("Expected container to not print 'hello' after termination, got %s", string(outBytes))34    }35}36func TestContainerLogs(t *testing.T) {37    ctx := context.Background()38    req := testcontainers.ContainerRequest{39        Cmd:          []string{"sh", "-c", "echo hello"},40    }41    resp, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{42    })43    if err != nil {44        log.Fatal(err)45    }46    defer resp.Terminate(ctx)47    out, err := resp.Logs(ctx)48    if err != nil {49        log.Fatal(err)50    }51    outBytes, err := ioutil.ReadAll(out)52    if err != nil {53        log.Fatal(err)54    }55    if !strings.Contains(string(outBytes), "hello") {

TestContainerTerminationResetsState

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	}

TestContainerTerminationResetsState

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForLog("ready"),7	}8	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	containerID, err := c.ContainerID(ctx)14	if err != nil {15		log.Fatal(err)16	}17	fmt.Println("Container ID: ", containerID)18	containerIP, err := c.Host(ctx)19	if err != nil {20		log.Fatal(err)21	}22	fmt.Println("Container IP: ", containerIP)23	containerPort, err := c.MappedPort(ctx, "80")24	if err != nil {25		log.Fatal(err)26	}27	fmt.Println("Container Port: ", containerPort.Int())28	containerName, err := c.Name(ctx)29	if err != nil {30		log.Fatal(err)31	}32	fmt.Println("Container Name: ", containerName)33	containerHost, err := c.Host(ctx)34	if err != nil {35		log.Fatal(err)36	}37	fmt.Println("Container Host: ", containerHost)38	containerState, err := c.State(ctx)39	if err != nil {40		log.Fatal(err)41	}42	fmt.Println("Container State: ", containerState)43	containerInfo, err := c.Info(ctx)44	if err != nil {45		log.Fatal(err)46	}47	fmt.Println("Container Info: ", containerInfo)48	containerLogs, err := c.Logs(ctx)49	if err != nil {50		log.Fatal(err)51	}52	fmt.Println("Container Logs: ", containerLogs)53	err = c.Terminate(ctx)54	if err != nil {55		log.Fatal(err)56	}57	containerState, err = c.State(ctx)

TestContainerTerminationResetsState

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sh", "-c", "trap 'echo trapped' SIGTERM; while true; do echo hello; sleep 1; done"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("hello"),8	}9	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		log.Fatal(err)13	}14	defer c.Terminate(ctx)15	ip, err := c.Host(ctx)16	if err != nil {17		log.Fatal(err)18	}19	port, err := c.MappedPort(ctx, "80")20	if err != nil {21		log.Fatal(err)22	}23	fmt.Printf("Container is listening on %s:%s24", ip, port.Port())25	cmd := exec.Command("sh", "-c", "echo hello world")26	cmd.Env = append(cmd.Env, fmt.Sprintf("CONTAINER_IP=%s", ip))27	cmd.Env = append(cmd.Env, fmt.Sprintf("CONTAINER_PORT=%s", port.Port()))28	err = cmd.Run()29	if err != nil {30		log.Fatal(err)31	}32	exitCode, err := c.Wait(ctx)33	if err != nil {34		log.Fatal(err)35	}36	fmt.Printf("Container exited with code %d37	cmd = exec.Command("sh", "-c", "echo goodbye world")38	cmd.Env = append(cmd.Env, fmt.Sprintf("CONTAINER_IP=%s", ip))39	cmd.Env = append(cmd.Env, fmt.Sprintf("CONTAINER_PORT=%s", port.Port()))

TestContainerTerminationResetsState

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		Cmd:          []string{"sleep", "1"},6		ExposedPorts: []string{"80/tcp"},7		WaitingFor:   wait.ForLog("ready"),8	}9	c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{10	})11	if err != nil {12		log.Fatal(err)13	}14	err = c.Terminate(ctx)15	if err != nil {16		log.Fatal(err)17	}18	c, err = testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{19	})20	if err != nil {21		log.Fatal(err)22	}23	err = c.Terminate(ctx)24	if err != nil {25		log.Fatal(err)26	}27	c, err = testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{28	})29	if err != nil {30		log.Fatal(err)31	}32	err = c.Terminate(ctx)33	if err != nil {34		log.Fatal(err)35	}36	c, err = testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{37	})38	if err != nil {39		log.Fatal(err)40	}41	err = c.Terminate(ctx)42	if err != nil {43		log.Fatal(err)44	}45	c, err = testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{46	})47	if err != nil {48		log.Fatal(err)49	}50	err = c.Terminate(ctx)51	if err != nil {52		log.Fatal(err)53	}

TestContainerTerminationResetsState

Using AI Code Generation

1cannot use tc (type *testcontainers.LocalDockerContainer) as type testcontainers.Container in argument to testcontainers.TestContainerTerminationResetsState:2	*testcontainers.LocalDockerContainer does not implement testcontainers.Container (wrong type for Stop method)3		have Stop() error4		want Stop(context.Context) error5func TestContainerTerminationResetsState(t *testing.T) {6    tc := testcontainers.NewLocalDockerContainer(...)7    defer tc.Terminate(...)8    testcontainers.TestContainerTerminationResetsState(t, testcontainers.Container(tc))9}

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