53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package redis_test
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/testcontainers/testcontainers-go"
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"github.com/testcontainers/testcontainers-go/wait"
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"code.icb4dc0.de/prskr/nurse/config"
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)
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func PrepareRedisContainer(tb testing.TB) *config.Server {
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tb.Helper()
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const redisPort = "6379/tcp"
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
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tb.Cleanup(cancel)
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container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
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ContainerRequest: testcontainers.ContainerRequest{
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Image: "docker.io/redis:alpine",
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ExposedPorts: []string{redisPort},
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SkipReaper: true,
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AutoRemove: true,
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WaitingFor: wait.ForListeningPort(redisPort),
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},
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Started: true,
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Logger: testcontainers.TestLogger(tb),
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})
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if err != nil {
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tb.Fatalf("testcontainers.GenericContainer() err = %v", err)
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}
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tb.Cleanup(func() {
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if err := container.Terminate(context.Background()); err != nil {
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tb.Errorf("container.Terminate() err = %v", err)
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}
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})
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ep, err := container.PortEndpoint(ctx, redisPort, "redis")
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if err != nil {
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tb.Fatalf("container.PortEndpoint() err = %v", err)
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}
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srv := new(config.Server)
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if err := srv.UnmarshalURL(fmt.Sprintf("%s/0?MaxRetries=3", ep)); err != nil {
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tb.Fatalf("config.ParseFromURL() err = %v", err)
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}
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return srv
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}
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