minor: v0.2.0

[rbdr/mobius] / hotline / transfer_test.go

diff --git a/hotline/transfer_test.go b/hotline/transfer_test.go
index 52044b0524e8bb88f072552fd5aedbeb59927f63..63e22c068e5269d24800d83afb4ed5a312c3dc14 100644 (file)
--- a/hotline/transfer_test.go
+++ b/hotline/transfer_test.go
@@ -2,6 +2,97 @@ package hotline
 
 import "testing"
 
-func TestReadTransfer(t *testing.T) {
-
+func TestTransfer_Read(t *testing.T) {
+       type fields struct {
+               Protocol        [4]byte
+               ReferenceNumber [4]byte
+               DataSize        [4]byte
+               RSVD            [4]byte
+       }
+       type args struct {
+               b []byte
+       }
+       tests := []struct {
+               name    string
+               fields  fields
+               args    args
+               want    int
+               wantErr bool
+       }{
+               {
+                       name: "when b is a valid transfer",
+                       fields: fields{
+                               Protocol:        [4]byte{},
+                               ReferenceNumber: [4]byte{},
+                               DataSize:        [4]byte{},
+                               RSVD:            [4]byte{},
+                       },
+                       args: args{
+                               b: []byte{
+                                       0x48, 0x54, 0x58, 0x46,
+                                       0x00, 0x00, 0x00, 0x01,
+                                       0x00, 0x00, 0x00, 0x02,
+                                       0x00, 0x00, 0x00, 0x00,
+                               },
+                       },
+                       want:    16,
+                       wantErr: false,
+               },
+               {
+                       name: "when b contains invalid transfer protocol",
+                       fields: fields{
+                               Protocol:        [4]byte{},
+                               ReferenceNumber: [4]byte{},
+                               DataSize:        [4]byte{},
+                               RSVD:            [4]byte{},
+                       },
+                       args: args{
+                               b: []byte{
+                                       0x11, 0x11, 0x11, 0x11,
+                                       0x00, 0x00, 0x00, 0x01,
+                                       0x00, 0x00, 0x00, 0x02,
+                                       0x00, 0x00, 0x00, 0x00,
+                               },
+                       },
+                       want:    0,
+                       wantErr: true,
+               },
+               {
+                       name: "when b does not contain expected len of bytes",
+                       fields: fields{
+                               Protocol:        [4]byte{},
+                               ReferenceNumber: [4]byte{},
+                               DataSize:        [4]byte{},
+                               RSVD:            [4]byte{},
+                       },
+                       args: args{
+                               b: []byte{
+                                       0x48, 0x54, 0x58, 0x46,
+                                       0x00, 0x00, 0x00, 0x01,
+                                       0x00, 0x00, 0x00, 0x02,
+                                       0x00, 0x00, 0x00,
+                               },
+                       },
+                       want:    0,
+                       wantErr: true,
+               },
+       }
+       for _, tt := range tests {
+               t.Run(tt.name, func(t *testing.T) {
+                       tf := &transfer{
+                               Protocol:        tt.fields.Protocol,
+                               ReferenceNumber: tt.fields.ReferenceNumber,
+                               DataSize:        tt.fields.DataSize,
+                               RSVD:            tt.fields.RSVD,
+                       }
+                       got, err := tf.Write(tt.args.b)
+                       if (err != nil) != tt.wantErr {
+                               t.Errorf("Read() error = %v, wantErr %v", err, tt.wantErr)
+                               return
+                       }
+                       if got != tt.want {
+                               t.Errorf("Read() got = %v, want %v", got, tt.want)
+                       }
+               })
+       }
 }