Michael McGuinness
c4c0b9bd32
added CI * onlywherenecessary * export * dockersocketoverride * disablecleanup * networkfromenv * fullsuite * ci * dockerhost * name * network * buildfirst * rm * caches * additionalcaches * additionalcaches * cachenix * nix * requiredprofile * nonixcache * nobuild * moremem * rmgomodules * buildfirst * faster * clean
91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
package test
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import (
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"fmt"
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"strconv"
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"sync"
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"testing"
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db "queryorchestration/internal/database"
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"queryorchestration/internal/serviceconfig"
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"github.com/docker/go-connections/nat"
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"github.com/stretchr/testify/require"
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"github.com/testcontainers/testcontainers-go"
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"github.com/testcontainers/testcontainers-go/wait"
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)
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type CreateDatabaseConfig struct {
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NoMigrations bool
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}
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const (
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dbAlias = "postgres"
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dbPort = 5432
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)
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var dbLock sync.Mutex
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func CreateDB(t testing.TB, cfg serviceconfig.ConfigProvider, network string, dcfg *CreateDatabaseConfig) testcontainers.Container {
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port, err := nat.NewPort("tcp", strconv.Itoa(dbPort))
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require.NoError(t, err)
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cfg.SetDBUser("pass")
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cfg.SetDBSecret("postgres")
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cfg.SetDBName(GetAlias(t, "postgres"))
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cfg.SetDBNoSSL(true)
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req := testcontainers.ContainerRequest{
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Image: "postgres:17.2-alpine3.21",
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Name: "postgres_test_queryorchestration",
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Env: map[string]string{
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"POSTGRES_USER": cfg.GetDBUser(),
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"POSTGRES_PASSWORD": cfg.GetDBSecret(),
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},
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Cmd: []string{"postgres", "-c", "max_connections=1000"},
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ExposedPorts: []string{port.Port()},
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WaitingFor: wait.ForAll(
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wait.ForExposedPort(),
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wait.ForListeningPort(port),
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wait.ForLog("database system is ready to accept connections"),
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wait.ForSQL(port, "postgres", func(host string, port nat.Port) string {
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return fmt.Sprintf("postgres://%s:%s@%s:%d/postgres?sslmode=disable",
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cfg.GetDBUser(), cfg.GetDBSecret(), host, port.Int())
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}),
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),
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Networks: []string{network},
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NetworkAliases: map[string][]string{
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network: {dbAlias},
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},
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}
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dbLock.Lock()
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container, err := testcontainers.GenericContainer(t.Context(), testcontainers.GenericContainerRequest{
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ContainerRequest: req,
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Started: true,
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Reuse: true,
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})
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require.NoError(t, err)
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host, err := container.Host(t.Context())
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require.NoError(t, err)
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mappedPort, err := container.MappedPort(t.Context(), port)
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require.NoError(t, err)
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dbLock.Unlock()
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cfg.SetDBHost(host)
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cfg.SetDBPort(mappedPort.Int())
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if !dcfg.NoMigrations {
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err := db.RunMigrations(t.Context(), cfg)
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require.NoError(t, err)
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err = cfg.SetDBPool(t.Context())
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require.NoError(t, err)
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}
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return container
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}
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