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333 lines
9.1 KiB
333 lines
9.1 KiB
package xmpp
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import (
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"bytes"
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"context"
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"encoding/xml"
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"testing"
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"time"
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"gosrc.io/xmpp/stanza"
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)
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// ============================================================================
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// Test route & matchers
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func TestIQResultRoutes(t *testing.T) {
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t.Parallel()
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router := NewRouter()
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conn := NewSenderMock()
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if router.IQResultRoutes == nil {
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t.Fatal("NewRouter does not initialize isResultRoutes")
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}
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// Check if the IQ handler was called
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ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*100)
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defer cancel()
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iq, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeResult, Id: "1234"})
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if err != nil {
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t.Fatalf("failed to create IQ: %v", err)
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}
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res := router.NewIQResultRoute(ctx, "1234")
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go router.route(conn, iq)
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select {
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case <-ctx.Done():
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t.Fatal("IQ result was not matched")
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case <-res:
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// Success
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}
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// The match must only happen once, so the id should no longer be in IQResultRoutes
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if _, ok := router.IQResultRoutes[iq.Attrs.Id]; ok {
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t.Fatal("IQ ID was not removed from the route map")
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}
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// Check other IQ does not matcah
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ctx, cancel = context.WithTimeout(context.Background(), time.Millisecond*100)
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defer cancel()
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iq.Attrs.Id = "4321"
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res = router.NewIQResultRoute(ctx, "1234")
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go router.route(conn, iq)
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select {
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case <-ctx.Done():
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// Success
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case <-res:
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t.Fatal("IQ result with wrong ID was matched")
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}
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}
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func TestNameMatcher(t *testing.T) {
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router := NewRouter()
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router.HandleFunc("message", func(s Sender, p stanza.Packet) {
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_ = s.SendRaw(successFlag)
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})
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// Check that a message packet is properly matched
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conn := NewSenderMock()
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msg := stanza.NewMessage(stanza.Attrs{Type: stanza.MessageTypeChat, To: "test@localhost", Id: "1"})
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msg.Body = "Hello"
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router.route(conn, msg)
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if conn.String() != successFlag {
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t.Error("Message was not matched and routed properly")
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}
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// Check that an IQ packet is not matched
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conn = NewSenderMock()
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iq, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, To: "localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create IQ: %v", err)
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}
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iq.Payload = &stanza.DiscoInfo{}
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router.route(conn, iq)
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if conn.String() == successFlag {
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t.Error("IQ should not have been matched and routed")
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}
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}
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func TestIQNSMatcher(t *testing.T) {
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router := NewRouter()
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router.NewRoute().
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IQNamespaces(stanza.NSDiscoInfo, stanza.NSDiscoItems).
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HandlerFunc(func(s Sender, p stanza.Packet) {
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_ = s.SendRaw(successFlag)
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})
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// Check that an IQ with proper namespace does match
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conn := NewSenderMock()
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iqDisco, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, To: "localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create iqDisco: %v", err)
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}
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// TODO: Add a function to generate payload with proper namespace initialisation
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iqDisco.Payload = &stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: stanza.NSDiscoInfo,
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Local: "query",
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}}
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router.route(conn, iqDisco)
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if conn.String() != successFlag {
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t.Errorf("IQ should have been matched and routed: %v", iqDisco)
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}
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// Check that another namespace is not matched
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conn = NewSenderMock()
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iqVersion, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, To: "localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create iqVersion: %v", err)
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}
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// TODO: Add a function to generate payload with proper namespace initialisation
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iqVersion.Payload = &stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: "jabber:iq:version",
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Local: "query",
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}}
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router.route(conn, iqVersion)
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if conn.String() == successFlag {
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t.Errorf("IQ should not have been matched and routed: %v", iqVersion)
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}
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}
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func TestTypeMatcher(t *testing.T) {
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router := NewRouter()
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router.NewRoute().
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StanzaType("normal").
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HandlerFunc(func(s Sender, p stanza.Packet) {
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_ = s.SendRaw(successFlag)
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})
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// Check that a packet with the proper type matches
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conn := NewSenderMock()
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message := stanza.NewMessage(stanza.Attrs{Type: "normal", To: "test@localhost", Id: "1"})
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message.Body = "hello"
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router.route(conn, message)
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if conn.String() != successFlag {
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t.Errorf("'normal' message should have been matched and routed: %v", message)
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}
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// We should match on default type 'normal' for message without a type
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conn = NewSenderMock()
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message = stanza.NewMessage(stanza.Attrs{To: "test@localhost", Id: "1"})
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message.Body = "hello"
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router.route(conn, message)
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if conn.String() != successFlag {
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t.Errorf("message should have been matched and routed: %v", message)
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}
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// We do not match on other types
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conn = NewSenderMock()
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iqVersion, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, From: "service.localhost", To: "test@localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create iqVersion: %v", err)
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}
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iqVersion.Payload = &stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: "jabber:iq:version",
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Local: "query",
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}}
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router.route(conn, iqVersion)
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if conn.String() == successFlag {
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t.Errorf("iq get should not have been matched and routed: %v", iqVersion)
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}
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}
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func TestCompositeMatcher(t *testing.T) {
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router := NewRouter()
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router.NewRoute().
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IQNamespaces("jabber:iq:version").
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StanzaType(string(stanza.IQTypeGet)).
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HandlerFunc(func(s Sender, p stanza.Packet) {
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_ = s.SendRaw(successFlag)
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})
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// Data set
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getVersionIq, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, From: "service.localhost", To: "test@localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create getVersionIq: %v", err)
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}
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getVersionIq.Payload = &stanza.Version{
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XMLName: xml.Name{
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Space: "jabber:iq:version",
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Local: "query",
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}}
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setVersionIq, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeSet, From: "service.localhost", To: "test@localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create setVersionIq: %v", err)
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}
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setVersionIq.Payload = &stanza.Version{
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XMLName: xml.Name{
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Space: "jabber:iq:version",
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Local: "query",
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}}
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getDiscoIq, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, From: "service.localhost", To: "test@localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create getDiscoIq: %v", err)
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}
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getDiscoIq.Payload = &stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: "http://jabber.org/protocol/disco#info",
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Local: "query",
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}}
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message := stanza.NewMessage(stanza.Attrs{Type: "normal", To: "test@localhost", Id: "1"})
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message.Body = "hello"
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tests := []struct {
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name string
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input stanza.Packet
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want bool
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}{
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{name: "match get version iq", input: getVersionIq, want: true},
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{name: "ignore set version iq", input: setVersionIq, want: false},
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{name: "ignore get discoinfo iq", input: getDiscoIq, want: false},
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{name: "ignore message", input: message, want: false},
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}
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//
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for _, tc := range tests {
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t.Run(tc.name, func(st *testing.T) {
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conn := NewSenderMock()
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router.route(conn, tc.input)
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res := conn.String() == successFlag
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if tc.want != res {
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st.Errorf("incorrect result for %#v\nMatch = %#v, expecting %#v", tc.input, res, tc.want)
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}
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})
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}
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}
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// A blank route with empty matcher will always match
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// It can be use to receive all packets that do not match any of the previous route.
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func TestCatchallMatcher(t *testing.T) {
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router := NewRouter()
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router.NewRoute().
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HandlerFunc(func(s Sender, p stanza.Packet) {
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_ = s.SendRaw(successFlag)
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})
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// Check that we match on several packets
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conn := NewSenderMock()
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message := stanza.NewMessage(stanza.Attrs{Type: "chat", To: "test@localhost", Id: "1"})
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message.Body = "hello"
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router.route(conn, message)
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if conn.String() != successFlag {
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t.Errorf("chat message should have been matched and routed: %v", message)
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}
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conn = NewSenderMock()
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iqVersion, err := stanza.NewIQ(stanza.Attrs{Type: stanza.IQTypeGet, From: "service.localhost", To: "test@localhost", Id: "1"})
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if err != nil {
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t.Fatalf("failed to create iqVersion: %v", err)
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}
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iqVersion.Payload = &stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: "jabber:iq:version",
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Local: "query",
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}}
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router.route(conn, iqVersion)
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if conn.String() != successFlag {
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t.Errorf("iq get should have been matched and routed: %v", iqVersion)
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}
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}
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// ============================================================================
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// SenderMock
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const successFlag = "matched"
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const cancelledFlag = "cancelled"
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type SenderMock struct {
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buffer *bytes.Buffer
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}
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func NewSenderMock() SenderMock {
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return SenderMock{buffer: new(bytes.Buffer)}
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}
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func (s SenderMock) Send(packet stanza.Packet) error {
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out, err := xml.Marshal(packet)
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if err != nil {
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return err
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}
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s.buffer.Write(out)
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return nil
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}
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func (s SenderMock) SendIQ(ctx context.Context, iq *stanza.IQ) (chan stanza.IQ, error) {
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out, err := xml.Marshal(iq)
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if err != nil {
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return nil, err
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}
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s.buffer.Write(out)
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return nil, nil
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}
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func (s SenderMock) SendRaw(str string) error {
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s.buffer.WriteString(str)
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return nil
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}
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func (s SenderMock) String() string {
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return s.buffer.String()
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}
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func TestSenderMock(t *testing.T) {
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conn := NewSenderMock()
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msg := stanza.NewMessage(stanza.Attrs{To: "test@localhost", Id: "1"})
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msg.Body = "Hello"
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if err := conn.Send(msg); err != nil {
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t.Error("Could not send message")
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}
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if conn.String() != "<message id=\"1\" to=\"test@localhost\"><body>Hello</body></message>" {
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t.Errorf("Incorrect packet sent: %s", conn.String())
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}
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}
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