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appc: check events in TestObserveDNSResponse

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Change-Id: I15707a7bcb96ef47b1dbc8febf5e2dca50feef3c
This commit is contained in:
M. J. Fromberger 2025-09-18 10:08:07 -07:00
parent ae36f9f8b7
commit b846167f0d
1 changed files with 17 additions and 0 deletions
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17
appc/appconnector_test.go
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@ -200,6 +200,7 @@ func TestObserveDNSResponse(t *testing.T) {
ctx := t.Context()
bus := eventbustest.NewBus(t)
for _, shouldStore := range []bool{false, true} {
w := eventbustest.NewWatcher(t, bus)
rc := &appctest.RouteCollector{}
a := NewAppConnector(Config{
Logf: t.Logf,
@ -284,6 +285,22 @@ func TestObserveDNSResponse(t *testing.T) {
if !slices.Contains(a.domains["example.com"], netip.MustParseAddr("192.0.2.1")) {
t.Errorf("missing %v from %v", "192.0.2.1", a.domains["exmaple.com"])
}
if err := eventbustest.ExpectExactly(w,
eqUpdate(RouteUpdate{Advertise: prefixes("192.0.0.8/32")}), // from initial DNS response, via example.com
eventbustest.Type[RouteInfo](),
eqUpdate(RouteUpdate{Advertise: prefixes("192.0.0.9/32")}), // from CNAME response
eventbustest.Type[RouteInfo](),
eqUpdate(RouteUpdate{Advertise: prefixes("192.0.0.10/32")}), // from CNAME response, mid-chain
eventbustest.Type[RouteInfo](),
eqUpdate(RouteUpdate{Advertise: prefixes("2001:db8::1/128")}), // v6 DNS response
eventbustest.Type[RouteInfo](),
eqUpdate(RouteUpdate{Advertise: prefixes("192.0.2.0/24")}), // additional prefix
eventbustest.Type[RouteInfo](),
// N.B. no update for 192.0.2.1 as it is already covered
); err != nil {
t.Error(err)
}
}
}