70 lines
2.3 KiB
Go
70 lines
2.3 KiB
Go
package tracing
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import (
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"io"
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"github.com/opentracing/opentracing-go"
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"github.com/opentracing/opentracing-go/log"
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)
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type MockTracer struct {
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Span *MockSpan
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}
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// StartSpan belongs to the Tracer interface.
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func (n MockTracer) StartSpan(operationName string, opts ...opentracing.StartSpanOption) opentracing.Span {
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n.Span.OpName = operationName
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return n.Span
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}
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// Inject belongs to the Tracer interface.
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func (n MockTracer) Inject(sp opentracing.SpanContext, format interface{}, carrier interface{}) error {
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return nil
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}
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// Extract belongs to the Tracer interface.
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func (n MockTracer) Extract(format interface{}, carrier interface{}) (opentracing.SpanContext, error) {
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return nil, opentracing.ErrSpanContextNotFound
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}
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// MockSpanContext.
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type MockSpanContext struct{}
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func (n MockSpanContext) ForeachBaggageItem(handler func(k, v string) bool) {}
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// MockSpan.
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type MockSpan struct {
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OpName string
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Tags map[string]interface{}
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}
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func (n MockSpan) Context() opentracing.SpanContext { return MockSpanContext{} }
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func (n MockSpan) SetBaggageItem(key, val string) opentracing.Span {
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return MockSpan{Tags: make(map[string]interface{})}
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}
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func (n MockSpan) BaggageItem(key string) string { return "" }
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func (n MockSpan) SetTag(key string, value interface{}) opentracing.Span {
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n.Tags[key] = value
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return n
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}
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func (n MockSpan) LogFields(fields ...log.Field) {}
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func (n MockSpan) LogKV(keyVals ...interface{}) {}
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func (n MockSpan) Finish() {}
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func (n MockSpan) FinishWithOptions(opts opentracing.FinishOptions) {}
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func (n MockSpan) SetOperationName(operationName string) opentracing.Span { return n }
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func (n MockSpan) Tracer() opentracing.Tracer { return MockTracer{} }
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func (n MockSpan) LogEvent(event string) {}
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func (n MockSpan) LogEventWithPayload(event string, payload interface{}) {}
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func (n MockSpan) Log(data opentracing.LogData) {}
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func (n MockSpan) Reset() {
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n.Tags = make(map[string]interface{})
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}
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type trackingBackenMock struct {
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tracer opentracing.Tracer
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}
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func (t *trackingBackenMock) Setup(componentName string) (opentracing.Tracer, io.Closer, error) {
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opentracing.SetGlobalTracer(t.tracer)
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return t.tracer, nil, nil
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}
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