X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/40414f9295dd301f1c714bc3067392b7cc8f8427..4b89da3b32b44060aa94dafb29c1fe470b14dd8d:/hotline/tracker_test.go

diff --git a/hotline/tracker_test.go b/hotline/tracker_test.go
index 72d84ba..3e0be5d 100644
--- a/hotline/tracker_test.go
+++ b/hotline/tracker_test.go
@@ -1,6 +1,8 @@
 package hotline
 
 import (
+	"fmt"
+	"github.com/stretchr/testify/assert"
 	"reflect"
 	"testing"
 )
@@ -49,9 +51,103 @@ func TestTrackerRegistration_Payload(t *testing.T) {
 				Name:        tt.fields.Name,
 				Description: tt.fields.Description,
 			}
-			if got := tr.Payload(); !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("Payload() = %v, want %v", got, tt.want)
+			if got := tr.Read(); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("Read() = %v, want %v", got, tt.want)
 			}
 		})
 	}
 }
+
+func Test_serverScanner(t *testing.T) {
+	type args struct {
+		data  []byte
+		atEOF bool
+	}
+	tests := []struct {
+		name        string
+		args        args
+		wantAdvance int
+		wantToken   []byte
+		wantErr     assert.ErrorAssertionFunc
+	}{
+		{
+			name: "when a full server entry is provided",
+			args: args{
+				data: []byte{
+					0x18, 0x05, 0x30, 0x63, // IP Addr
+					0x15, 0x7c, // Port
+					0x00, 0x02, // UserCount
+					0x00, 0x00, // ??
+					0x03,             // Name Len
+					0x54, 0x68, 0x65, // Name
+					0x03,             // Desc Len
+					0x54, 0x54, 0x54, // Description
+				},
+				atEOF: false,
+			},
+			wantAdvance: 18,
+			wantToken: []byte{
+				0x18, 0x05, 0x30, 0x63, // IP Addr
+				0x15, 0x7c, // Port
+				0x00, 0x02, // UserCount
+				0x00, 0x00, // ??
+				0x03,             // Name Len
+				0x54, 0x68, 0x65, // Name
+				0x03,             // Desc Len
+				0x54, 0x54, 0x54, // Description
+			},
+			wantErr: assert.NoError,
+		},
+		{
+			name: "when extra bytes are provided",
+			args: args{
+				data: []byte{
+					0x18, 0x05, 0x30, 0x63, // IP Addr
+					0x15, 0x7c, // Port
+					0x00, 0x02, // UserCount
+					0x00, 0x00, // ??
+					0x03,             // Name Len
+					0x54, 0x68, 0x65, // Name
+					0x03,             // Desc Len
+					0x54, 0x54, 0x54, // Description
+					0x54, 0x54, 0x54, 0x54, 0x54, 0x54, 0x54, 0x54, 0x54,
+				},
+				atEOF: false,
+			},
+			wantAdvance: 18,
+			wantToken: []byte{
+				0x18, 0x05, 0x30, 0x63, // IP Addr
+				0x15, 0x7c, // Port
+				0x00, 0x02, // UserCount
+				0x00, 0x00, // ??
+				0x03,             // Name Len
+				0x54, 0x68, 0x65, // Name
+				0x03,             // Desc Len
+				0x54, 0x54, 0x54, // Description
+			},
+			wantErr: assert.NoError,
+		},
+		{
+			name: "when insufficient bytes are provided",
+			args: args{
+				data: []byte{
+					0, 0,
+				},
+				atEOF: false,
+			},
+			wantAdvance: 0,
+			wantToken:   []byte(nil),
+			wantErr:     assert.NoError,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotAdvance, gotToken, err := serverScanner(tt.args.data, tt.args.atEOF)
+			if !tt.wantErr(t, err, fmt.Sprintf("serverScanner(%v, %v)", tt.args.data, tt.args.atEOF)) {
+				return
+			}
+			assert.Equalf(t, tt.wantAdvance, gotAdvance, "serverScanner(%v, %v)", tt.args.data, tt.args.atEOF)
+			assert.Equalf(t, tt.wantToken, gotToken, "serverScanner(%v, %v)", tt.args.data, tt.args.atEOF)
+		})
+	}
+}