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testenv.go
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testenv.go
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// Package testenv contains helpers for setting up job-manager test
// environments.
package testenv
import (
"io"
"net/http/httptest"
"testing"
"github.com/jeffrom/job-manager/mjob/client"
"github.com/jeffrom/job-manager/pkg/backend"
"github.com/jeffrom/job-manager/pkg/web"
"github.com/jeffrom/job-manager/pkg/web/middleware"
)
func NewTestControllerServer(t testing.TB, cfg middleware.Config, be backend.Interface) *httptest.Server {
t.Helper()
if !cfg.Logger.Disabled {
cfg.ResetLogOutput(testLogOutput(t))
}
if cfg.Backend == "" {
cfg.Backend = "memory"
}
h, err := web.NewControllerRouter(cfg, be)
die(t, err)
srv := httptest.NewUnstartedServer(h)
t.Logf("Started job-controller server with backend %T at address: %s", be, srv.Listener.Addr())
return srv
}
func NewTestClient(t testing.TB, srv *httptest.Server) *client.Client {
return client.New(srv.Listener.Addr().String())
}
func die(t testing.TB, err error) {
t.Helper()
if err != nil {
t.Fatal(err)
}
}
type testLogger struct {
t testing.TB
}
func (t *testLogger) Write(b []byte) (int, error) {
t.t.Log(string(b))
return len(b), nil
}
func testLogOutput(t testing.TB) io.Writer {
return &testLogger{t: t}
}