44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package telemetry
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestNewProviderAndMetrics(t *testing.T) {
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ctx := context.Background()
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provider, err := NewTestProvider(ctx)
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require.NoError(t, err)
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require.NotNil(t, provider)
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require.NotNil(t, provider.MeterProvider, "MeterProvider should be set")
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metrics, err := GetMetrics(ctx)
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require.NoError(t, err)
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require.NotNil(t, metrics)
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require.NoError(t, provider.Shutdown(ctx))
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}
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func TestNewProviderAndTraces(t *testing.T) {
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ctx := context.Background()
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provider, sr, err := NewTestProviderWithTrace(ctx)
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require.NoError(t, err)
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require.NotNil(t, provider)
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require.NotNil(t, provider.MeterProvider, "MeterProvider should be set")
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require.NotNil(t, provider.TraceProvider, "TraceProvider should be set")
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require.NotNil(t, sr, "SpanRecorder should be set")
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tracer := provider.TraceProvider.Tracer("test-instrumentation")
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_, span := tracer.Start(ctx, "test-span")
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span.End()
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ended := sr.Ended()
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require.Len(t, ended, 1, "exactly one span should be recorded")
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assert.Equal(t, "test-span", ended[0].Name(), "recorded span should have expected name")
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require.NoError(t, provider.Shutdown(ctx))
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}
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