43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package observability
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import (
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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)
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func TestHealthHandlerReadinessAndMetrics_HP_OPS_01(t *testing.T) {
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t.Parallel()
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health := New()
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health.Inc("dispatch_attempt")
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handler := health.Handler(Paths{Liveness: "/live", Readiness: "/ready", Metrics: "/metrics"})
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ready := httptest.NewRecorder()
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handler.ServeHTTP(ready, httptest.NewRequest(http.MethodGet, "/ready", nil))
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if ready.Code != http.StatusServiceUnavailable || !strings.Contains(ready.Body.String(), "ready=false") {
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t.Fatalf("initial readiness = %d %q", ready.Code, ready.Body.String())
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}
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health.SetReady(true)
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health.SetDirty(true)
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ready = httptest.NewRecorder()
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handler.ServeHTTP(ready, httptest.NewRequest(http.MethodGet, "/ready", nil))
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if ready.Code != http.StatusOK || !strings.Contains(ready.Body.String(), "dirty=true") {
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t.Fatalf("ready health = %d %q", ready.Code, ready.Body.String())
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}
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metrics := httptest.NewRecorder()
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handler.ServeHTTP(metrics, httptest.NewRequest(http.MethodGet, "/metrics", nil))
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if metrics.Code != http.StatusOK || !strings.Contains(metrics.Body.String(), "rvbox_dispatch_attempt_total 1") {
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t.Fatalf("metrics = %d %q", metrics.Code, metrics.Body.String())
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}
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}
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func TestHealthMetricNamesAreBounded_BH_OPS_01(t *testing.T) {
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t.Parallel()
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health := New()
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health.Inc("bad name")
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_, _, counters := health.Snapshot()
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if len(counters) != 0 {
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t.Fatalf("invalid metric name recorded: %#v", counters)
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}
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}
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