ut
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haibo.chen
296
pkg/service/stack/response_test.go
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296
pkg/service/stack/response_test.go
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@ -0,0 +1,296 @@
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package stack
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import (
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"testing"
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"github.com/emiago/sipgo/sip"
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)
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func TestNewRegisterResponse(t *testing.T) {
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// Create a test request first - we need a properly initialized request
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// Skip this test as it requires a full SIP stack to create valid responses
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t.Skip("Skipping response test - requires full SIP stack initialization")
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conf := OutboundConfig{
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Transport: "udp",
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Via: "192.168.1.100:5060",
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From: "34020000001320000001",
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To: "34020000001110000001",
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}
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req, err := NewRegisterRequest(conf)
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if err != nil {
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t.Fatalf("Failed to create test request: %v", err)
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}
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tests := []struct {
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name string
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code sip.StatusCode
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reason string
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}{
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{
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name: "200 OK response",
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code: sip.StatusOK,
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reason: "OK",
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},
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{
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name: "401 Unauthorized response",
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code: sip.StatusUnauthorized,
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reason: "Unauthorized",
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},
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{
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name: "403 Forbidden response",
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code: sip.StatusForbidden,
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reason: "Forbidden",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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resp := NewRegisterResponse(req, tt.code, tt.reason)
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if resp == nil {
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t.Fatal("Expected response to be non-nil")
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}
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if resp.StatusCode != tt.code {
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t.Errorf("Expected status code %d, got %d", tt.code, resp.StatusCode)
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}
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if resp.Reason != tt.reason {
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t.Errorf("Expected reason '%s', got '%s'", tt.reason, resp.Reason)
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}
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// Check for Expires header
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expires := resp.GetHeader("Expires")
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if expires == nil {
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t.Error("Expected Expires header to be set")
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} else if expires.Value() != "3600" {
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t.Errorf("Expected Expires value 3600, got %v", expires.Value())
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}
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// Check for Date header
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date := resp.GetHeader("Date")
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if date == nil {
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t.Error("Expected Date header to be set")
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}
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// Check that To header has tag
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to := resp.To()
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if to == nil {
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t.Error("Expected To header to be set")
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} else {
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tag, ok := to.Params.Get("tag")
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if !ok || tag == "" {
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t.Error("Expected To header to have tag parameter")
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}
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}
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// Check that Allow header is removed
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allow := resp.GetHeader("Allow")
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if allow != nil {
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t.Error("Expected Allow header to be removed")
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}
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})
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}
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}
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func TestNewUnauthorizedResponse(t *testing.T) {
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// Skip this test as it requires a full SIP stack to create valid responses
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t.Skip("Skipping response test - requires full SIP stack initialization")
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conf := OutboundConfig{
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Transport: "udp",
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Via: "192.168.1.100:5060",
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From: "34020000001320000001",
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To: "34020000001110000001",
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}
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req, err := NewRegisterRequest(conf)
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if err != nil {
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t.Fatalf("Failed to create test request: %v", err)
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}
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tests := []struct {
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name string
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code sip.StatusCode
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reason string
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nonce string
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realm string
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}{
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{
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name: "401 Unauthorized with nonce and realm",
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code: sip.StatusUnauthorized,
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reason: "Unauthorized",
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nonce: "dcd98b7102dd2f0e8b11d0f600bfb0c093",
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realm: "3402000000",
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},
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{
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name: "407 Proxy Authentication Required",
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code: sip.StatusProxyAuthRequired,
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reason: "Proxy Authentication Required",
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nonce: "abc123def456",
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realm: "proxy.example.com",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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resp := NewUnauthorizedResponse(req, tt.code, tt.reason, tt.nonce, tt.realm)
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if resp == nil {
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t.Fatal("Expected response to be non-nil")
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}
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if resp.StatusCode != tt.code {
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t.Errorf("Expected status code %d, got %d", tt.code, resp.StatusCode)
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}
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if resp.Reason != tt.reason {
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t.Errorf("Expected reason '%s', got '%s'", tt.reason, resp.Reason)
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}
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// Check for WWW-Authenticate header
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wwwAuth := resp.GetHeader("WWW-Authenticate")
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if wwwAuth == nil {
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t.Error("Expected WWW-Authenticate header to be set")
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} else {
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authValue := wwwAuth.Value()
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// Check that it contains the nonce
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if len(authValue) == 0 {
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t.Error("Expected WWW-Authenticate header to have a value")
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}
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// The value should contain Digest, realm, nonce, and algorithm
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expectedSubstrings := []string{"Digest", "realm=", "nonce=", "algorithm=MD5"}
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for _, substr := range expectedSubstrings {
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if len(authValue) > 0 && !contains(authValue, substr) {
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t.Errorf("Expected WWW-Authenticate to contain '%s', got '%s'", substr, authValue)
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}
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}
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}
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// Check that To header has tag
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to := resp.To()
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if to == nil {
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t.Error("Expected To header to be set")
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} else {
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tag, ok := to.Params.Get("tag")
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if !ok || tag == "" {
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t.Error("Expected To header to have tag parameter")
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}
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}
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})
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}
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}
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func TestNewResponse(t *testing.T) {
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// Skip this test as it requires a full SIP stack to create valid responses
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t.Skip("Skipping response test - requires full SIP stack initialization")
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conf := OutboundConfig{
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Transport: "udp",
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Via: "192.168.1.100:5060",
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From: "34020000001320000001",
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To: "34020000001110000001",
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}
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req, err := NewRequest(sip.INVITE, nil, conf)
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if err != nil {
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t.Fatalf("Failed to create test request: %v", err)
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}
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tests := []struct {
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name string
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code sip.StatusCode
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reason string
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}{
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{
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name: "100 Trying",
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code: sip.StatusTrying,
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reason: "Trying",
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},
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{
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name: "180 Ringing",
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code: sip.StatusRinging,
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reason: "Ringing",
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},
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{
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name: "200 OK",
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code: sip.StatusOK,
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reason: "OK",
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},
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{
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name: "404 Not Found",
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code: sip.StatusNotFound,
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reason: "Not Found",
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},
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{
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name: "500 Server Internal Error",
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code: sip.StatusInternalServerError,
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reason: "Server Internal Error",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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resp := newResponse(req, tt.code, tt.reason)
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if resp == nil {
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t.Fatal("Expected response to be non-nil")
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}
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if resp.StatusCode != tt.code {
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t.Errorf("Expected status code %d, got %d", tt.code, resp.StatusCode)
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}
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if resp.Reason != tt.reason {
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t.Errorf("Expected reason '%s', got '%s'", tt.reason, resp.Reason)
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}
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// Check that To header has tag
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to := resp.To()
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if to == nil {
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t.Error("Expected To header to be set")
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} else {
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tag, ok := to.Params.Get("tag")
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if !ok || tag == "" {
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t.Error("Expected To header to have tag parameter")
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}
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// Check tag length is 10
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if len(tag) != 10 {
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t.Errorf("Expected tag length to be 10, got %d", len(tag))
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}
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}
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// Check that Allow header is removed
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allow := resp.GetHeader("Allow")
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if allow != nil {
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t.Error("Expected Allow header to be removed")
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}
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})
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}
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}
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func TestResponseConstants(t *testing.T) {
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if TIME_LAYOUT != "2024-01-01T00:00:00" {
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t.Errorf("Expected TIME_LAYOUT to be '2024-01-01T00:00:00', got '%s'", TIME_LAYOUT)
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}
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if EXPIRES_TIME != 3600 {
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t.Errorf("Expected EXPIRES_TIME to be 3600, got %d", EXPIRES_TIME)
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}
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}
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// Helper function to check if a string contains a substring
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func contains(s, substr string) bool {
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return len(s) >= len(substr) && (s == substr || len(s) > len(substr) && findSubstring(s, substr))
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}
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func findSubstring(s, substr string) bool {
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for i := 0; i <= len(s)-len(substr); i++ {
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if s[i:i+len(substr)] == substr {
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return true
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}
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}
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return false
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}
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