diff C++/Tests/Parser/TestParser.cpp @ 224:ca69910b1407

Parser: add tests (and fix #270)
author David Demelier <markand@malikania.fr>
date Fri, 09 May 2014 09:15:52 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/C++/Tests/Parser/TestParser.cpp	Fri May 09 09:15:52 2014 +0200
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+/*
+ * TestParser.cpp -- test the config file parser
+ *
+ * Copyright (c) 2013, 2014 David Demelier <markand@malikania.fr>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <iostream>
+
+#include <cppunit/TextTestRunner.h>
+
+#include <Parser.h>
+
+#include "TestParser.h"
+
+void TestParser::simple()
+{
+	try {
+		Parser parser("simple.conf");
+
+		const auto &s = parser.getSection("general");
+		CPPUNIT_ASSERT_EQUAL(std::string("general"), s.getName());
+
+		const auto &o1 = s.getOption<std::string>("option1");
+		CPPUNIT_ASSERT_EQUAL(std::string("1"), o1);
+
+		const auto &o2 = s.getOption<std::string>("option2");
+		CPPUNIT_ASSERT_EQUAL(std::string("2"), o2);
+
+		const auto &o3 = s.getOption<std::string>("option3");
+		CPPUNIT_ASSERT_EQUAL(std::string("3"), o3);
+	} catch (const std::out_of_range &error) {
+		CPPUNIT_ASSERT_MESSAGE("unexpected exception", false);
+	} catch (const std::runtime_error &error) {
+		std::cout << "skipping because: " << error.what() << std::endl;
+	}
+}
+
+void TestParser::multi()
+{
+	try {
+		Parser parser("multi.conf");
+		int i(0);
+
+		parser.findSections("entity", [&] (const Section &s) {
+			if (i++ == 0) {
+				CPPUNIT_ASSERT_EQUAL(std::string("Player"), s.getOption<std::string>("name"));
+				CPPUNIT_ASSERT_EQUAL(std::string("1.0"), s.getOption<std::string>("version"));
+			} else {
+				CPPUNIT_ASSERT_EQUAL(std::string("Subwinner"), s.getOption<std::string>("name"));
+				CPPUNIT_ASSERT_EQUAL(std::string("2.0"), s.getOption<std::string>("version"));
+			}
+		});
+
+		CPPUNIT_ASSERT_EQUAL(2, i);
+	} catch (const std::out_of_range &error) {
+		CPPUNIT_ASSERT_MESSAGE("unexpected exception", false);
+	} catch (const std::runtime_error &error) {
+		std::cout << "skipping because: " << error.what() << std::endl;
+	}
+}
+
+void TestParser::multiNoredef()
+{
+	try {
+		Parser parser("multi.conf", Parser::DisableRedefinition);
+		int i(0);
+
+		parser.findSections("entity", [&] (const Section &s) {
+			if (i++ == 0) {
+				CPPUNIT_ASSERT_EQUAL(std::string("Player"), s.getOption<std::string>("name"));
+				CPPUNIT_ASSERT_EQUAL(std::string("1.0"), s.getOption<std::string>("version"));
+			}
+		});
+
+		CPPUNIT_ASSERT_EQUAL(1, i);
+	} catch (const std::out_of_range &error) {
+		CPPUNIT_ASSERT_MESSAGE("unexpected exception", false);
+	} catch (const std::runtime_error &error) {
+		std::cout << "skipping because: " << error.what() << std::endl;
+	}
+}
+
+int main()
+{
+	CppUnit::TextTestRunner runnerText;
+
+	runnerText.addTest(TestParser::suite());
+
+	return runnerText.run("", false) == 1 ? 0 : 1;
+}
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