103 lines
1.6 KiB
Go
103 lines
1.6 KiB
Go
package lncfg_test
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import (
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"testing"
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"github.com/lightningnetwork/lnd/lncfg"
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)
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const (
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maxUint = ^uint(0)
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maxInt = int(maxUint >> 1)
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minInt = -maxInt - 1
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)
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// TestValidateWorkers asserts that validating the Workers config only succeeds
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// if all fields specify a positive number of workers.
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func TestValidateWorkers(t *testing.T) {
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tests := []struct {
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name string
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cfg *lncfg.Workers
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valid bool
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}{
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{
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name: "min valid",
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cfg: &lncfg.Workers{
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Read: 1,
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Write: 1,
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Sig: 1,
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},
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valid: true,
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},
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{
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name: "max valid",
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cfg: &lncfg.Workers{
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Read: maxInt,
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Write: maxInt,
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Sig: maxInt,
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},
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valid: true,
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},
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{
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name: "read max invalid",
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cfg: &lncfg.Workers{
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Read: 0,
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Write: 1,
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Sig: 1,
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},
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},
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{
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name: "write max invalid",
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cfg: &lncfg.Workers{
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Read: 1,
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Write: 0,
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Sig: 1,
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},
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},
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{
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name: "sig max invalid",
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cfg: &lncfg.Workers{
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Read: 1,
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Write: 1,
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Sig: 0,
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},
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},
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{
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name: "read min invalid",
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cfg: &lncfg.Workers{
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Read: minInt,
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Write: 1,
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Sig: 1,
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},
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},
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{
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name: "write min invalid",
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cfg: &lncfg.Workers{
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Read: 1,
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Write: minInt,
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Sig: 1,
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},
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},
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{
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name: "sig min invalid",
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cfg: &lncfg.Workers{
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Read: 1,
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Write: 1,
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Sig: minInt,
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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err := test.cfg.Validate()
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switch {
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case test.valid && err != nil:
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t.Fatalf("valid config was invalid: %v", err)
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case !test.valid && err == nil:
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t.Fatalf("invalid config was valid")
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}
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})
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}
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}
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