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// Copyright 2020 New Relic Corporation. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package newrelic
import (
"testing"
)
func TestIsLowerPriority(t *testing.T) {
low := priority(0.0)
middle := priority(0.1)
high := priority(0.999999)
if !low.isLowerPriority(middle) {
t.Error(low, middle)
}
if high.isLowerPriority(middle) {
t.Error(high, middle)
}
if high.isLowerPriority(high) {
t.Error(high, high)
}
}
func TestTraceStateFormat(t *testing.T) {
testcases := []struct {
input float64
expected string
}{
{input: 0, expected: "0"},
{input: 0.1, expected: "0.1"},
{input: 0.7654321, expected: "0.765432"},
{input: 10.7654321, expected: "10.765432"},
{input: 0.99999999999, expected: "1"},
}
for _, tc := range testcases {
p := priority(tc.input)
if out := p.traceStateFormat(); out != tc.expected {
t.Errorf("wrong priority format for %f: expected=%s actual=%s", tc.input, tc.expected, out)
}
}
}
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