package hotline

import (
	"fmt"
	"github.com/stretchr/testify/assert"
	"testing"
)

func TestFlatFileInformationFork_UnmarshalBinary(t *testing.T) {
	type args struct {
		b []byte
	}
	tests := []struct {
		name    string
		args    args
		wantErr assert.ErrorAssertionFunc
	}{
		{
			name: "when zero length comment size is omitted (Nostalgia client behavior)",
			args: args{
				b: []byte{
					0x41, 0x4d, 0x41, 0x43, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x62, 0x65, 0x61, 0x72, 0x2e, 0x74, 0x69, 0x66, 0x66,
				},
			},
			wantErr: assert.NoError,
		},
		{
			name: "when zero length comment size is included",
			args: args{
				b: []byte{
					0x41, 0x4d, 0x41, 0x43, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x62, 0x65, 0x61, 0x72, 0x2e, 0x74, 0x69, 0x66, 0x66, 0x00, 0x00,
				},
			},
			wantErr: assert.NoError,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			ffif := &FlatFileInformationFork{}
			tt.wantErr(t, ffif.UnmarshalBinary(tt.args.b), fmt.Sprintf("UnmarshalBinary(%v)", tt.args.b))
		})
	}
}