83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
// Copyright (c) quickfixengine.org All rights reserved.
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//
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// This file may be distributed under the terms of the quickfixengine.org
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// license as defined by quickfixengine.org and appearing in the file
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// LICENSE included in the packaging of this file.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
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// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// See http://www.quickfixengine.org/LICENSE for licensing information.
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//
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// Contact ask@quickfixengine.org if any conditions of this licensing
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// are not clear to you.
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package file
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import (
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"fmt"
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"os"
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"path"
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"testing"
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"quantex.com/qfixdpl/quickfix"
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"github.com/stretchr/testify/require"
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)
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func requireNotFileExists(t *testing.T, fname string) {
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_, err := os.Stat(fname)
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require.NotNil(t, err)
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require.True(t, os.IsNotExist(err))
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}
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func requireFileExists(t *testing.T, fname string) {
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_, err := os.Stat(fname)
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require.Nil(t, err)
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}
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func TestSessionIDFilename_MinimallyQualifiedSessionID(t *testing.T) {
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// When the session ID is
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sessionID := quickfix.SessionID{BeginString: "FIX.4.4", SenderCompID: "SENDER", TargetCompID: "TARGET"}
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// Then the filename should be
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require.Equal(t, "FIX.4.4-SENDER-TARGET", sessionIDFilenamePrefix(sessionID))
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}
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func TestSessionIDFilename_FullyQualifiedSessionID(t *testing.T) {
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// When the session ID is
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sessionID := quickfix.SessionID{
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BeginString: "FIX.4.4",
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SenderCompID: "A",
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SenderSubID: "B",
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SenderLocationID: "C",
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TargetCompID: "D",
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TargetSubID: "E",
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TargetLocationID: "F",
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Qualifier: "G",
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}
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// Then the filename should be
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require.Equal(t, "FIX.4.4-A_B_C-D_E_F-G", sessionIDFilenamePrefix(sessionID))
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}
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func TestOpenOrCreateFile(t *testing.T) {
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// When the file doesn't exist yet
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fname := path.Join(os.TempDir(), fmt.Sprintf("TestOpenOrCreateFile-%d", os.Getpid()))
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requireNotFileExists(t, fname)
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defer os.Remove(fname)
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// Then it should be created
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f, err := openOrCreateFile(fname, 0664)
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require.Nil(t, err)
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requireFileExists(t, fname)
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// When the file already exists
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f.Close()
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// Then it should be opened
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f, err = openOrCreateFile(fname, 0664)
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require.Nil(t, err)
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require.Nil(t, f.Close())
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}
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