func TestSpyNoProcesses(t *testing.T) {
const (
nodeID = "heinz-tomato-ketchup" // TODO rename to hostID
nodeName = "frenchs-since-1904" // TODO rename to hostNmae
)
scanner := procspy.FixedScanner(fixConnections)
reporter := endpoint.NewReporter(nodeID, nodeName, false, false, scanner)
r, _ := reporter.Report()
//buf, _ := json.MarshalIndent(r, "", " ")
//t.Logf("\n%s\n", buf)
// No process nodes, please
if want, have := 0, len(r.Endpoint.Nodes); want != have {
t.Fatalf("want %d, have %d", want, have)
}
var (
scopedLocal = report.MakeAddressNodeID(nodeID, fixLocalAddress.String())
scopedRemote = report.MakeAddressNodeID(nodeID, fixRemoteAddress.String())
)
have, _ := r.Address.Nodes[scopedLocal].Latest.Lookup(docker.Name)
if want, have := nodeName, have; want != have {
t.Fatalf("want %q, have %q", want, have)
}
if want, have := 1, len(r.Address.Nodes[scopedRemote].Adjacency); want != have {
t.Fatalf("want %d, have %d", want, have)
}
if want, have := scopedLocal, r.Address.Nodes[scopedRemote].Adjacency[0]; want != have {
t.Fatalf("want %q, have %q", want, have)
}
}
func TestSpyWithProcesses(t *testing.T) {
const (
nodeID = "nikon" // TODO rename to hostID
nodeName = "fishermans-friend" // TODO rename to hostNmae
)
scanner := procspy.FixedScanner(fixConnectionsWithProcesses)
reporter := endpoint.NewReporter(nodeID, nodeName, true, false, scanner)
r, _ := reporter.Report()
// buf, _ := json.MarshalIndent(r, "", " ") ; t.Logf("\n%s\n", buf)
var (
scopedLocal = report.MakeEndpointNodeID(nodeID, fixLocalAddress.String(), strconv.Itoa(int(fixLocalPort)))
scopedRemote = report.MakeEndpointNodeID(nodeID, fixRemoteAddress.String(), strconv.Itoa(int(fixRemotePort)))
)
if want, have := 1, len(r.Endpoint.Nodes[scopedRemote].Adjacency); want != have {
t.Fatalf("want %d, have %d", want, have)
}
if want, have := scopedLocal, r.Endpoint.Nodes[scopedRemote].Adjacency[0]; want != have {
t.Fatalf("want %q, have %q", want, have)
}
for key, want := range map[string]string{
"pid": strconv.FormatUint(uint64(fixProcessPID), 10),
} {
have, _ := r.Endpoint.Nodes[scopedLocal].Latest.Lookup(key)
if want != have {
t.Errorf("Process.Nodes[%q][%q]: want %q, have %q", scopedLocal, key, want, have)
}
}
}