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debug_test.go
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153 lines (131 loc) · 3.96 KB
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package coderd_test
import (
"context"
"io"
"net/http"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/coder/coder/v2/coderd/coderdtest"
"github.com/coder/coder/v2/coderd/healthcheck"
"github.com/coder/coder/v2/coderd/healthcheck/derphealth"
"github.com/coder/coder/v2/testutil"
)
func TestDebugHealth(t *testing.T) {
t.Parallel()
t.Run("OK", func(t *testing.T) {
t.Parallel()
var (
ctx, cancel = context.WithTimeout(context.Background(), testutil.WaitShort)
sessionToken string
client = coderdtest.New(t, &coderdtest.Options{
HealthcheckFunc: func(_ context.Context, apiKey string) *healthcheck.Report {
assert.Equal(t, sessionToken, apiKey)
return &healthcheck.Report{}
},
})
_ = coderdtest.CreateFirstUser(t, client)
)
defer cancel()
sessionToken = client.SessionToken()
res, err := client.Request(ctx, "GET", "/api/v2/debug/health", nil)
require.NoError(t, err)
defer res.Body.Close()
_, _ = io.ReadAll(res.Body)
require.Equal(t, http.StatusOK, res.StatusCode)
})
t.Run("Timeout", func(t *testing.T) {
t.Parallel()
var (
ctx, cancel = context.WithTimeout(context.Background(), testutil.WaitShort)
client = coderdtest.New(t, &coderdtest.Options{
HealthcheckTimeout: time.Microsecond,
HealthcheckFunc: func(context.Context, string) *healthcheck.Report {
t := time.NewTimer(time.Second)
defer t.Stop()
select {
case <-ctx.Done():
return &healthcheck.Report{}
case <-t.C:
return &healthcheck.Report{}
}
},
})
_ = coderdtest.CreateFirstUser(t, client)
)
defer cancel()
res, err := client.Request(ctx, "GET", "/api/v2/debug/health", nil)
require.NoError(t, err)
defer res.Body.Close()
_, _ = io.ReadAll(res.Body)
require.Equal(t, http.StatusNotFound, res.StatusCode)
})
t.Run("Deduplicated", func(t *testing.T) {
t.Parallel()
var (
ctx, cancel = context.WithTimeout(context.Background(), testutil.WaitShort)
calls int
client = coderdtest.New(t, &coderdtest.Options{
HealthcheckRefresh: time.Hour,
HealthcheckTimeout: time.Hour,
HealthcheckFunc: func(context.Context, string) *healthcheck.Report {
calls++
return &healthcheck.Report{
Time: time.Now(),
}
},
})
_ = coderdtest.CreateFirstUser(t, client)
)
defer cancel()
res, err := client.Request(ctx, "GET", "/api/v2/debug/health", nil)
require.NoError(t, err)
defer res.Body.Close()
_, _ = io.ReadAll(res.Body)
require.Equal(t, http.StatusOK, res.StatusCode)
res, err = client.Request(ctx, "GET", "/api/v2/debug/health", nil)
require.NoError(t, err)
defer res.Body.Close()
_, _ = io.ReadAll(res.Body)
require.Equal(t, http.StatusOK, res.StatusCode)
require.Equal(t, 1, calls)
})
t.Run("Text", func(t *testing.T) {
t.Parallel()
var (
ctx, cancel = context.WithTimeout(context.Background(), testutil.WaitShort)
sessionToken string
client = coderdtest.New(t, &coderdtest.Options{
HealthcheckFunc: func(_ context.Context, apiKey string) *healthcheck.Report {
assert.Equal(t, sessionToken, apiKey)
return &healthcheck.Report{
Time: time.Now(),
Healthy: true,
DERP: derphealth.Report{Healthy: true},
}
},
})
_ = coderdtest.CreateFirstUser(t, client)
)
defer cancel()
sessionToken = client.SessionToken()
res, err := client.Request(ctx, "GET", "/api/v2/debug/health?format=text", nil)
require.NoError(t, err)
defer res.Body.Close()
resB, _ := io.ReadAll(res.Body)
require.Equal(t, http.StatusOK, res.StatusCode)
resStr := string(resB)
assert.Contains(t, resStr, "healthy: true")
assert.Contains(t, resStr, "derp: true")
assert.Contains(t, resStr, "access_url: false")
assert.Contains(t, resStr, "websocket: false")
assert.Contains(t, resStr, "database: false")
})
}
func TestDebugWebsocket(t *testing.T) {
t.Parallel()
t.Run("OK", func(t *testing.T) {
t.Parallel()
})
}