func TestGetCtx(t *testing.T) {
req := &http.Request{}
ctx := context.Get(req)
assert.NotNil(t, ctx.Created)
copyCtx := context.Get(req)
assert.Equal(t, ctx.Created, copyCtx.Created, "context should point to the same ctx")
context.Clear(req)
}
func TestCtxClear(t *testing.T) {
req := &http.Request{}
ctx := context.Get(req)
d, _ := time.ParseDuration("2ns")
context.Clear(req)
time.Sleep(d)
cCtx := context.Get(req)
assert.NotEqual(t, ctx.Created, cCtx.Created, "clearing, should cause a new ctx to be created")
context.Clear(req)
}