Test for XmlWalker to check it parses the xml as expected

Change-Id: Icf6bc7eee09b469f460080b6937fad93de6dbd39
Reviewed-on: https://gerrit.libreoffice.org/66772
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/tools/qa/cppunit/test_xmlwalker.cxx b/tools/qa/cppunit/test_xmlwalker.cxx
new file mode 100644
index 000000000000..d10221937145
--- /dev/null
+++ b/tools/qa/cppunit/test_xmlwalker.cxx
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <memory>
+#include <string>
+
+#include <sal/types.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <test/bootstrapfixture.hxx>
+#include <rtl/ustring.hxx>
+#include <tools/stream.hxx>
+#include <tools/XmlWalker.hxx>
+
+namespace
+{
+class XmlWalkerTest : public test::BootstrapFixture
+{
+    OUString maBasePath;
+
+public:
+    XmlWalkerTest()
+        : BootstrapFixture(true, false)
+    {
+    }
+
+    virtual void setUp() override { maBasePath = m_directories.getURLFromSrc("/tools/qa/data/"); }
+
+    void testReadXML();
+
+    CPPUNIT_TEST_SUITE(XmlWalkerTest);
+    CPPUNIT_TEST(testReadXML);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void XmlWalkerTest::testReadXML()
+{
+    OUString aXmlFilePath = maBasePath + "test.xml";
+
+    tools::XmlWalker aWalker;
+    SvFileStream aFileStream(aXmlFilePath, StreamMode::READ);
+    CPPUNIT_ASSERT(aWalker.open(&aFileStream));
+    CPPUNIT_ASSERT_EQUAL(OString("root"), aWalker.name());
+    CPPUNIT_ASSERT_EQUAL(OString("Hello World"), aWalker.attribute("root-attr"));
+
+    int nNumberOfChildNodes = 0;
+
+    aWalker.children();
+    while (aWalker.isValid())
+    {
+        if (aWalker.name() == "child")
+        {
+            nNumberOfChildNodes++;
+
+            CPPUNIT_ASSERT_EQUAL(OString::number(nNumberOfChildNodes), aWalker.attribute("number"));
+
+            if (nNumberOfChildNodes == 1) // only the first node has the attribute
+                CPPUNIT_ASSERT_EQUAL(OString("123"), aWalker.attribute("attribute"));
+            else
+                CPPUNIT_ASSERT_EQUAL(OString(), aWalker.attribute("attribute"));
+
+            aWalker.children();
+            while (aWalker.isValid())
+            {
+                if (aWalker.name() == "grandchild")
+                {
+                    CPPUNIT_ASSERT_EQUAL(OString("ABC"), aWalker.attribute("attribute1"));
+                    CPPUNIT_ASSERT_EQUAL(OString("CDE"), aWalker.attribute("attribute2"));
+                    CPPUNIT_ASSERT_EQUAL(OString("Content"), aWalker.content());
+                }
+                aWalker.next();
+            }
+            aWalker.parent();
+        }
+        aWalker.next();
+    }
+    aWalker.parent();
+
+    CPPUNIT_ASSERT_EQUAL(3, nNumberOfChildNodes);
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(XmlWalkerTest);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */