Initial commit

application/commands/integer_test.go

@@ -0,0 +1,124 @@
+// Sshwifty - A Web SSH client
+//
+// Copyright (C) 2019 Rui NI <nirui@gmx.com>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package commands
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestInteger(t *testing.T) {
+	ii := Integer(0x3fff)
+	result := Integer(0)
+	buf := make([]byte, 2)
+
+	mLen, mErr := ii.Marshal(buf)
+
+	if mErr != nil {
+		t.Error("Failed to marshal:", mErr)
+
+		return
+	}
+
+	mData := bytes.NewBuffer(buf[:mLen])
+	mErr = result.Unmarshal(mData.Read)
+
+	if mErr != nil {
+		t.Error("Failed to unmarshal:", mErr)
+
+		return
+	}
+
+	if result != ii {
+		t.Errorf("Expecting result to be %d, got %d instead", ii, result)
+
+		return
+	}
+}
+
+func TestIntegerSingleByte1(t *testing.T) {
+	ii := Integer(102)
+	result := Integer(0)
+	buf := make([]byte, 2)
+
+	mLen, mErr := ii.Marshal(buf)
+
+	if mErr != nil {
+		t.Error("Failed to marshal:", mErr)
+
+		return
+	}
+
+	if mLen != 1 {
+		t.Error("Expecting the Integer to be marshalled into %d bytes, got "+
+			"%d instead", 1, mLen)
+
+		return
+	}
+
+	mData := bytes.NewBuffer(buf[:mLen])
+	mErr = result.Unmarshal(mData.Read)
+
+	if mErr != nil {
+		t.Error("Failed to unmarshal:", mErr)
+
+		return
+	}
+
+	if result != ii {
+		t.Errorf("Expecting result to be %d, got %d instead", ii, result)
+
+		return
+	}
+}
+
+func TestIntegerSingleByte2(t *testing.T) {
+	ii := Integer(127)
+	result := Integer(0)
+	buf := make([]byte, 2)
+
+	mLen, mErr := ii.Marshal(buf)
+
+	if mErr != nil {
+		t.Error("Failed to marshal:", mErr)
+
+		return
+	}
+
+	if mLen != 1 {
+		t.Error("Expecting the Integer to be marshalled into %d bytes, got "+
+			"%d instead", 1, mLen)
+
+		return
+	}
+
+	mData := bytes.NewBuffer(buf[:mLen])
+	mErr = result.Unmarshal(mData.Read)
+
+	if mErr != nil {
+		t.Error("Failed to unmarshal:", mErr)
+
+		return
+	}
+
+	if result != ii {
+		t.Errorf("Expecting result to be %d, got %d instead", ii, result)
+
+		return
+	}
+}