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htlcswitch/circuit_test: test for relaxed DeleteCircuits

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Modify unit tests to expect success when removing
already-deleted circuits, as well as test that extra
circuit deletions are ignored.
This commit is contained in:
Conner Fromknecht 2018-07-27 02:27:02 -07:00
parent a213810563
commit 78439416c0
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GPG Key ID: E7D737B67FA592C7
1 changed files with 13 additions and 5 deletions
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18
htlcswitch/circuit_test.go
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@ -483,8 +483,9 @@ func TestCircuitMapPersistence(t *testing.T) {
// Removing already-removed circuit should return an error.
err = circuitMap.DeleteCircuits(circuit1.Incoming)
if err == nil {
t.Fatal("Remove did not return expected not found error")
if err != nil {
t.Fatal("Unexpected failure when deleting already "+
"deleted circuit: %v", err)
}
// Verify that nothing related to hash1 has changed
@ -518,10 +519,17 @@ func TestCircuitMapPersistence(t *testing.T) {
assertNumCircuitsWithHash(t, circuitMap, hash2, 0)
assertNumCircuitsWithHash(t, circuitMap, hash3, 1)
// Remove last remaining circuit with payment hash hash3.
err = circuitMap.DeleteCircuits(circuit3.Incoming)
// In removing the final circuit, we will try and remove all other known
// circuits as well. Any circuits that are unknown to the circuit map
// will be ignored, and only circuit 3 should be cause any change in the
// state.
err = circuitMap.DeleteCircuits(
circuit1.Incoming, circuit2.Incoming,
circuit3.Incoming, circuit4.Incoming,
)
if err != nil {
t.Fatalf("Remove returned unexpected error: %v", err)
t.Fatalf("Unexpected failure when removing circuit while also "+
"deleting already deleted circuits: %v", err)
}
// Check that the circuit map is empty, even after restarting.