57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package shopfront_test
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import (
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"os"
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"os/exec"
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"time"
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"github.com/stretchr/testify/require"
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"gitlab.com/slon/shad-go/tools/testtool"
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)
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type testingTB interface {
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Logf(format string, args ...interface{})
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Fatalf(format string, args ...interface{})
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Errorf(format string, args ...interface{})
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FailNow()
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Cleanup(func())
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}
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func StartRedis(tb testingTB) string {
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if redis, ok := os.LookupEnv("REDIS"); ok {
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tb.Logf("using external redis server; REDIS=%s", redis)
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return redis
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}
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port, err := testtool.GetFreePort()
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require.NoError(tb, err)
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_, err = exec.LookPath("redis-server")
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if err != nil {
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tb.Fatalf("redis-server binary is not found; is redis installed?")
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}
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cmd := exec.Command("redis-server", "--port", port, "--save", "", "--appendonly", "no")
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cmd.Stderr = os.Stderr
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require.NoError(tb, cmd.Start())
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finished := make(chan error, 1)
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go func() {
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finished <- cmd.Wait()
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}()
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select {
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case err := <-finished:
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tb.Fatalf("redis server terminated: %v", err)
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case <-time.After(time.Second / 2):
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}
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tb.Cleanup(func() {
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_ = cmd.Process.Kill()
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})
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return "localhost:" + port
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}
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