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|
package hotline
import (
"fmt"
"github.com/stretchr/testify/assert"
"testing"
)
func TestHello(t *testing.T) {
}
func Test_fieldScanner(t *testing.T) {
type args struct {
data []byte
in1 bool
}
tests := []struct {
name string
args args
wantAdvance int
wantToken []byte
wantErr assert.ErrorAssertionFunc
}{
{
name: "when too few bytes are provided to read the field size",
args: args{
data: []byte{},
in1: false,
},
wantAdvance: 0,
wantToken: []byte(nil),
wantErr: assert.NoError,
},
{
name: "when too few bytes are provided to read the full payload",
args: args{
data: []byte{
0, 1,
0, 4,
0, 0,
},
in1: false,
},
wantAdvance: 0,
wantToken: []byte(nil),
wantErr: assert.NoError,
},
{
name: "when a full field is provided",
args: args{
data: []byte{
0, 1,
0, 4,
0, 0,
0, 0,
},
in1: false,
},
wantAdvance: 8,
wantToken: []byte{
0, 1,
0, 4,
0, 0,
0, 0,
},
wantErr: assert.NoError,
},
{
name: "when a full field plus extra bytes are provided",
args: args{
data: []byte{
0, 1,
0, 4,
0, 0,
0, 0,
1, 1,
},
in1: false,
},
wantAdvance: 8,
wantToken: []byte{
0, 1,
0, 4,
0, 0,
0, 0,
},
wantErr: assert.NoError,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
gotAdvance, gotToken, err := fieldScanner(tt.args.data, tt.args.in1)
if !tt.wantErr(t, err, fmt.Sprintf("fieldScanner(%v, %v)", tt.args.data, tt.args.in1)) {
return
}
assert.Equalf(t, tt.wantAdvance, gotAdvance, "fieldScanner(%v, %v)", tt.args.data, tt.args.in1)
assert.Equalf(t, tt.wantToken, gotToken, "fieldScanner(%v, %v)", tt.args.data, tt.args.in1)
})
}
}
|
