Added (not yet done) unit test for the Argument class

1 files changed, 194 insertions, 0 deletions

diff --git a/test/core/common/ArgumentTest.cpp b/test/core/common/ArgumentTest.cpp
new file mode 100644
index 0000000..8976fba
--- /dev/null
+++ b/test/core/common/ArgumentTest.cpp
@@ -0,0 +1,194 @@
+/*
+    Ousía
+    Copyright (C) 2014, 2015  Benjamin Paaßen, Andreas Stöckel
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include <core/common/Logger.hpp>
+#include <core/common/Argument.hpp>
+
+#include <core/managed/Managed.hpp>
+
+namespace ousia {
+
+//static Logger logger;
+static TerminalLogger logger(std::cerr, true);
+
+TEST(Argument, validateBool)
+{
+	Argument a = Argument::Bool("a");
+
+	{
+		Variant v{true};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isBool());
+		ASSERT_TRUE(v.asBool());
+	}
+
+	{
+		Variant v{false};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isBool());
+		ASSERT_FALSE(v.asBool());
+	}
+
+	{
+		Variant v{1};
+		ASSERT_FALSE(a.validate(v, logger));
+		ASSERT_TRUE(v.isBool());
+		ASSERT_FALSE(v.asBool());
+	}
+}
+
+TEST(Argument, validateBoolDefault)
+{
+	Argument a = Argument::Bool("a", true);
+
+	Variant v{1};
+	ASSERT_FALSE(a.validate(v, logger));
+	ASSERT_TRUE(v.isBool());
+	ASSERT_TRUE(v.asBool());
+}
+
+TEST(Argument, validateInt)
+{
+	Argument a = Argument::Int("a");
+
+	{
+		Variant v{123};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isInt());
+		ASSERT_EQ(123, v.asInt());
+	}
+
+	{
+		Variant v{1.1};
+		ASSERT_FALSE(a.validate(v, logger));
+		ASSERT_TRUE(v.isInt());
+		ASSERT_EQ(0, v.asInt());
+	}
+}
+
+TEST(Argument, validateIntDefault)
+{
+	Argument a = Argument::Int("a", 42);
+
+	Variant v{1.1};
+	ASSERT_FALSE(a.validate(v, logger));
+	ASSERT_TRUE(v.isInt());
+	ASSERT_EQ(42, v.asInt());
+}
+
+TEST(Argument, validateDouble)
+{
+	Argument a = Argument::Double("a");
+
+	{
+		Variant v{123};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isDouble());
+		ASSERT_EQ(123.0, v.asDouble());
+	}
+
+	{
+		Variant v{1.1};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isDouble());
+		ASSERT_EQ(1.1, v.asDouble());
+	}
+	
+	{
+		Variant v{"1.0"};
+		ASSERT_FALSE(a.validate(v, logger));
+		ASSERT_TRUE(v.isDouble());
+		ASSERT_EQ(0.0, v.asDouble());
+	}
+}
+
+TEST(Argument, validateDoubleDefault)
+{
+	Argument a = Argument::Double("a", 42.0);
+
+	Variant v{"1.0"};
+	ASSERT_FALSE(a.validate(v, logger));
+	ASSERT_TRUE(v.isDouble());
+	ASSERT_EQ(42.0, v.asDouble());
+}
+
+TEST(Argument, validateString)
+{
+	Argument a = Argument::String("a");
+
+	{
+		Variant v{"test"};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("test", v.asString());
+	}
+
+	{
+		Variant v{true};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("true", v.asString());
+	}
+
+	{
+		Variant v{nullptr};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("null", v.asString());
+	}
+
+	{
+		Variant v{42};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("42", v.asString());
+	}
+
+	{
+		Variant v{42.5};
+		ASSERT_TRUE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("42.5", v.asString());
+	}
+
+	{
+		Variant v{{1, 2, 3}};
+		ASSERT_FALSE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("", v.asString());
+	}
+}
+
+TEST(Argument, validateStringDefault)
+{
+	Argument a = Argument::String("a", "test2");
+
+	{
+		Variant v{{1, 2, 3}};
+		ASSERT_FALSE(a.validate(v, logger));
+		ASSERT_TRUE(v.isString());
+		ASSERT_EQ("test2", v.asString());
+	}
+}
+
+}
+