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package hotline
import (
"bytes"
"context"
"fmt"
"github.com/stretchr/testify/assert"
"io"
"log/slog"
"os"
"sync"
"testing"
)
type mockReadWriter struct {
RBuf bytes.Buffer
WBuf *bytes.Buffer
}
func (mrw mockReadWriter) Read(p []byte) (n int, err error) {
return mrw.RBuf.Read(p)
}
func (mrw mockReadWriter) Write(p []byte) (n int, err error) {
return mrw.WBuf.Write(p)
}
func TestServer_handleFileTransfer(t *testing.T) {
type fields struct {
Port int
Accounts map[string]*Account
Agreement []byte
Clients map[uint16]*ClientConn
ThreadedNews *ThreadedNews
fileTransfers map[[4]byte]*FileTransfer
Config *Config
ConfigDir string
Logger *slog.Logger
PrivateChats map[uint32]*PrivateChat
NextGuestID *uint16
TrackerPassID [4]byte
Stats *Stats
FS FileStore
FlatNews []byte
}
type args struct {
ctx context.Context
rwc io.ReadWriter
}
tests := []struct {
name string
fields fields
args args
wantErr assert.ErrorAssertionFunc
wantDump string
}{
{
name: "with invalid protocol",
args: args{
ctx: func() context.Context {
ctx := context.Background()
ctx = context.WithValue(ctx, contextKeyReq, requestCtx{})
return ctx
}(),
rwc: func() io.ReadWriter {
mrw := mockReadWriter{}
mrw.WBuf = &bytes.Buffer{}
mrw.RBuf.Write(
[]byte{
0, 0, 0, 0,
0, 0, 0, 5,
0, 0, 0x01, 0,
0, 0, 0, 0,
},
)
return mrw
}(),
},
wantErr: assert.Error,
},
{
name: "with invalid transfer ID",
args: args{
ctx: func() context.Context {
ctx := context.Background()
ctx = context.WithValue(ctx, contextKeyReq, requestCtx{})
return ctx
}(),
rwc: func() io.ReadWriter {
mrw := mockReadWriter{}
mrw.WBuf = &bytes.Buffer{}
mrw.RBuf.Write(
[]byte{
0x48, 0x54, 0x58, 0x46,
0, 0, 0, 5,
0, 0, 0x01, 0,
0, 0, 0, 0,
},
)
return mrw
}(),
},
wantErr: assert.Error,
},
{
name: "file download",
fields: fields{
FS: &OSFileStore{},
Config: &Config{
FileRoot: func() string {
path, _ := os.Getwd()
return path + "/test/config/Files"
}()},
Logger: NewTestLogger(),
Stats: &Stats{},
fileTransfers: map[[4]byte]*FileTransfer{
{0, 0, 0, 5}: {
ReferenceNumber: []byte{0, 0, 0, 5},
Type: FileDownload,
FileName: []byte("testfile-8b"),
FilePath: []byte{},
ClientConn: &ClientConn{
Account: &Account{
Login: "foo",
},
transfersMU: sync.Mutex{},
transfers: map[int]map[[4]byte]*FileTransfer{
FileDownload: {
[4]byte{0, 0, 0, 5}: &FileTransfer{},
},
},
},
bytesSentCounter: &WriteCounter{},
},
},
},
args: args{
ctx: func() context.Context {
ctx := context.Background()
ctx = context.WithValue(ctx, contextKeyReq, requestCtx{})
return ctx
}(),
rwc: func() io.ReadWriter {
mrw := mockReadWriter{}
mrw.WBuf = &bytes.Buffer{}
mrw.RBuf.Write(
[]byte{
0x48, 0x54, 0x58, 0x46,
0, 0, 0, 5,
0, 0, 0x01, 0,
0, 0, 0, 0,
},
)
return mrw
}(),
},
wantErr: assert.NoError,
wantDump: `00000000 46 49 4c 50 00 01 00 00 00 00 00 00 00 00 00 00 |FILP............|
00000010 00 00 00 00 00 00 00 02 49 4e 46 4f 00 00 00 00 |........INFO....|
00000020 00 00 00 00 00 00 00 55 41 4d 41 43 54 45 58 54 |.......UAMACTEXT|
00000030 54 54 58 54 00 00 00 00 00 00 01 00 00 00 00 00 |TTXT............|
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0b |................|
00000070 74 65 73 74 66 69 6c 65 2d 38 62 00 00 44 41 54 |testfile-8b..DAT|
00000080 41 00 00 00 00 00 00 00 00 00 00 00 08 7c 39 e0 |A............|9.|
00000090 bc 64 e2 cd de 4d 41 43 52 00 00 00 00 00 00 00 |.d...MACR.......|
000000a0 00 00 00 00 00 |.....|
`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
s := &Server{
Port: tt.fields.Port,
Accounts: tt.fields.Accounts,
Agreement: tt.fields.Agreement,
Clients: tt.fields.Clients,
ThreadedNews: tt.fields.ThreadedNews,
fileTransfers: tt.fields.fileTransfers,
Config: tt.fields.Config,
ConfigDir: tt.fields.ConfigDir,
Logger: tt.fields.Logger,
Stats: tt.fields.Stats,
FS: tt.fields.FS,
}
tt.wantErr(t, s.handleFileTransfer(tt.args.ctx, tt.args.rwc), fmt.Sprintf("handleFileTransfer(%v, %v)", tt.args.ctx, tt.args.rwc))
assertTransferBytesEqual(t, tt.wantDump, tt.args.rwc.(mockReadWriter).WBuf.Bytes())
})
}
}
|
