From 2c726f144f4182e38fe17bc9d45cd003a05af565 Mon Sep 17 00:00:00 2001
From: Tijmen van Nesselrooij <tijmen_222@hotmail.com>
Date: Sun, 28 Apr 2019 19:48:48 +0200
Subject: [PATCH] Vector tests added

---
 tests/binarytree.cpp | 13 ++--------
 tests/testutil.hpp   | 28 ++++++++++++++++++---
 tests/vector.cpp     | 59 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+), 15 deletions(-)
 create mode 100644 tests/vector.cpp

diff --git a/tests/binarytree.cpp b/tests/binarytree.cpp
index 71ba9fa..44a7c95 100644
--- a/tests/binarytree.cpp
+++ b/tests/binarytree.cpp
@@ -1,23 +1,14 @@
 #include "../binary-trees/binarytree.hpp"
-#include <random>
 #include "testutil.hpp"
 #include <unordered_set>
 
-unsigned static GetRandomNumber()
-{
-	static std::default_random_engine eng;
-	static std::uniform_int_distribution<unsigned> valueDist(0u, 8096u);
-
-	return valueDist(eng);
-}
-
 void FillWithRandomNumbers(BinaryTree::Tree<unsigned> & tree,
 	std::unordered_set<unsigned> & control,
 	unsigned const count = 512u)
 {
 	for(unsigned i = 0u; i < count; ++i)
 	{
-		unsigned const value = GetRandomNumber();
+		unsigned const value = Util::GetRandomNumber();
 		control.insert(value);
 		tree.Insert(value);
 	}
@@ -54,7 +45,7 @@ bool TestDeletion()
 	unsigned const toDeleteCount = control.size() / 4;
 	while(i < toDeleteCount)
 	{
-		auto const toDelete = GetRandomNumber();
+		auto const toDelete = Util::GetRandomNumber();
 		auto iter = control.find(toDelete);
 		if(iter != control.end())
 		{
diff --git a/tests/testutil.hpp b/tests/testutil.hpp
index 04fe8eb..ac02174 100644
--- a/tests/testutil.hpp
+++ b/tests/testutil.hpp
@@ -1,16 +1,36 @@
 #include <cstdio>
+#include <exception>
+#include <random>
+
+namespace Util
+{
+unsigned static GetRandomNumber()
+{
+	static std::default_random_engine eng;
+	static std::uniform_int_distribution<unsigned> valueDist(0u, 8096u);
+
+	return valueDist(eng);
+}
+};
 
 namespace Test
 {
 void Execute(bool (*testFunction)(void), char const * const message)
 {
-	if(testFunction())
+	try
 	{
-		std::printf("[PASS] %s\n", message);
+		if(testFunction())
+		{
+			std::printf("[PASS] %s\n", message);
+		}
+		else
+		{
+			std::printf("[FAIL] %s\n", message);
+		}
 	}
-	else
+	catch(std::exception & e)
 	{
-		std::printf("[FAIL] %s\n", message);
+		std::printf("[FAIL] Exception thrown during execution of <%s>, error: %s\n", message, e.what());
 	}
 }
 };
\ No newline at end of file
diff --git a/tests/vector.cpp b/tests/vector.cpp
new file mode 100644
index 0000000..7e2bc97
--- /dev/null
+++ b/tests/vector.cpp
@@ -0,0 +1,59 @@
+#include "../random-access-containers/vector.hpp"
+#include "testutil.hpp"
+
+void FillWithSequentialNumbers(Vector<unsigned> & vector,
+	unsigned const count = 1024u)
+{
+	for(unsigned i = 0; i < count; ++i)
+	{
+		vector[i] = i;
+	}
+}
+
+bool TestInsertion()
+{
+	unsigned const targetSize = 1024u;
+	Vector<unsigned> vector;
+	try
+	{
+		vector.Resize(targetSize);
+	}
+	catch(std::exception & e)
+	{
+		return false;
+	}
+
+	FillWithSequentialNumbers(vector, targetSize);
+
+	for(unsigned i = 0; i < vector.GetSize(); ++i)
+	{
+		if(vector[i] != i)
+		{
+			return false;
+		}
+	}
+
+	try
+	{
+		vector[targetSize + 1] = 42;
+	}
+	catch(std::exception & e)
+	{
+		return true;
+	}
+
+	return false;
+}
+
+bool TestResize()
+{
+	return false;
+}
+
+int main()
+{
+	Test::Execute(TestInsertion, "Insertion test");
+	Test::Execute(TestResize, "Resize test");
+
+	return 0;
+}
\ No newline at end of file