/
tracer_test.go
78 lines (69 loc) · 1.71 KB
/
tracer_test.go
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package xo
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestTracer(t *testing.T) {
Test(func(tester *Tester) {
tracer, ctx := CreateTracer(nil, "tracer")
tracer.Log("7")
assert.NotNil(t, tracer)
assert.Equal(t, tracer, GetTracer(ctx))
assert.Equal(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
tracer.Push("foo")
tracer.Tag("key", "7")
assert.NotEqual(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
tracer.SmartPush()
tracer.Record(F("fail"))
assert.NotEqual(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
tracer.Pop()
assert.NotEqual(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
tracer.Pop()
assert.Equal(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
tracer.End()
assert.Equal(t, []VSpan{
{
Name: "xo.TestTracer.func1",
Events: []VEvent{
{
Name: "exception",
Attributes: M{
"exception.message": "fail",
"exception.type": "*xo.Err",
},
},
},
},
{
Name: "foo",
Attributes: M{
"key": "7",
},
},
{
Name: "tracer",
Events: []VEvent{
{
Name: "log",
Attributes: M{
"message": "7",
},
},
},
},
}, tester.ReducedSpans(0))
})
}
func TestNakedTracer(t *testing.T) {
tracer, ctx := CreateTracer(nil, "tracer")
tracer.Log("7")
assert.NotNil(t, tracer)
assert.Equal(t, tracer, GetTracer(ctx))
assert.Equal(t, tracer.Root().Native(), GetSpan(ctx))
assert.Equal(t, tracer.Tail().Native(), GetSpan(ctx))
}