lok: Unit test for jsonToPropertyValuesVector.

Change-Id: I3e0623cc68838c650edbd03cc89bf3fcb8098ff8
Reviewed-on: https://gerrit.libreoffice.org/56149
Tested-by: Jenkins
Reviewed-by: Jan Holesovsky <kendy@collabora.com>

desktop/CppunitTest_desktop_lokinit.mk

+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#*************************************************************************
+#
+# 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/.
+#
+#*************************************************************************
+
+$(eval $(call gb_CppunitTest_CppunitTest,desktop_lok_init))
+
+$(eval $(call gb_CppunitTest_add_exception_objects,desktop_lok_init, \
+    desktop/qa/unit/desktop-lok-init \
+))
+
+$(eval $(call gb_CppunitTest_use_external,desktop_lok_init,boost_headers))
+
+$(eval $(call gb_CppunitTest_use_sdk_api,desktop_lok_init))
+
+$(eval $(call gb_CppunitTest_set_include,desktop_lok_init,\
+    -I$(SRCDIR)/desktop/source/inc \
+    -I$(SRCDIR)/desktop/inc \
+    $$(INCLUDE) \
+))
+
+$(eval $(call gb_CppunitTest_use_libraries,desktop_lok_init, \
+    comphelper \
+    cppu \
+    sal \
+    sofficeapp \
+    vcl \
+    $(gb_UWINAPI) \
+))
+
+ifeq ($(OS),LINUX)
+$(eval $(call gb_CppunitTest_add_libs,desktop_lok_init,\
+    -lm \
+    -ldl \
+    -lpthread \
+))
+endif
+
+$(eval $(call gb_CppunitTest_use_configuration,desktop_lok_init))
+
+# vim: set noet sw=4 ts=4:

desktop/Module_desktop.mk

@@ -139,6 +139,7 @@ $(eval $(call gb_Module_add_check_targets,desktop, \
 ifeq ($(OS),LINUX)
 $(eval $(call gb_Module_add_check_targets,desktop, \
     CppunitTest_desktop_lib \
+    CppunitTest_desktop_lokinit \
 ))
 endif
 

desktop/inc/lib/init.hxx

@@ -16,9 +16,11 @@
 #include <mutex>
 
 #include <osl/thread.h>
+#include <rtl/ref.hxx>
 #include <vcl/idle.hxx>
 #include <LibreOfficeKit/LibreOfficeKit.h>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
+#include <com/sun/star/beans/PropertyValue.hpp>
 #include <com/sun/star/lang/XComponent.hpp>
 
 #include <desktop/dllapi.h>
@@ -98,6 +100,10 @@ namespace desktop {
     /// comma, like: Name1=Value1,Name2=Value2,Name3=Value3.
     /// @param rOptions When extracted, the Param=Value is removed from it.
     DESKTOP_DLLPUBLIC OUString extractParameter(OUString& aOptions, const OUString& rName);
+
+    /// Helper function to convert JSON to a vector of PropertyValues.
+    /// Public to be unit-test-able.
+    DESKTOP_DLLPUBLIC std::vector<com::sun::star::beans::PropertyValue> jsonToPropertyValuesVector(const char* pJSON);
 }
 
 #endif

desktop/qa/unit/desktop-lok-init.cxx

+/* -*- 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 <boost/property_tree/json_parser.hpp>
+#include <cppunit/TestFixture.h>
+#include <cppunit/plugin/TestPlugIn.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <comphelper/anytostring.hxx>
+#include <comphelper/sequence.hxx>
+#include <cstdlib>
+#include <string>
+#include <stdio.h>
+
+#include <osl/file.hxx>
+#include <rtl/bootstrap.hxx>
+#include <vcl/scheduler.hxx>
+
+#include <lib/init.hxx>
+
+using namespace css;
+
+/// Unit tests for desktop/source/lib/init.cxx internals.
+class LOKInitTest : public ::CppUnit::TestFixture
+{
+public:
+    LOKInitTest() {}
+
+    void testJsonToPropertyValues();
+
+    CPPUNIT_TEST_SUITE(LOKInitTest);
+    CPPUNIT_TEST(testJsonToPropertyValues);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+namespace
+{
+void assertSequencesEqual(const uno::Sequence<beans::PropertyValue>& expected,
+                          const uno::Sequence<beans::PropertyValue>& actual)
+{
+    CPPUNIT_ASSERT_EQUAL_MESSAGE("The sequences should have the same length", expected.getLength(),
+                                 actual.getLength());
+    for (int i = 0; i < expected.getLength(); ++i)
+    {
+        CPPUNIT_ASSERT_EQUAL(expected[i].Name, actual[i].Name);
+        CPPUNIT_ASSERT_EQUAL(comphelper::anyToString(expected[i].Value),
+                             comphelper::anyToString(actual[i].Value));
+    }
+}
+} // namespace
+
+void LOKInitTest::testJsonToPropertyValues()
+{
+    const char arguments[] = "{"
+                             "\"FileName\":{"
+                             "\"type\":\"string\","
+                             "\"value\":\"something.odt\""
+                             "}}";
+
+    uno::Sequence<beans::PropertyValue> aArgs(1);
+    aArgs[0].Name = "FileName";
+    aArgs[0].Value <<= OUString("something.odt");
+
+    assertSequencesEqual(
+        aArgs, comphelper::containerToSequence(desktop::jsonToPropertyValuesVector(arguments)));
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(LOKInitTest);
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

desktop/source/lib/init.cxx

@@ -293,7 +293,7 @@ static uno::Any jsonToUnoAny(const boost::property_tree::ptree& aTree)
     return aAny;
 }
 
-static std::vector<beans::PropertyValue> jsonToPropertyValuesVector(const char* pJSON)
+std::vector<beans::PropertyValue> desktop::jsonToPropertyValuesVector(const char* pJSON)
 {
     std::vector<beans::PropertyValue> aArguments;
     if (pJSON && pJSON[0] != '\0')