unittest folder added

unittest/tests/container/TestArrayList.cpp

@@ -0,0 +1,90 @@
+#include <fsfw/container/ArrayList.h>
+#include <fsfw/returnvalues/HasReturnvaluesIF.h>
+#include <fsfw/unittest/catch2/catch.hpp>
+#include <fsfw/unittest/core/CatchDefinitions.h>
+
+/**
+ * @brief 	Array List test
+ */
+TEST_CASE("Array List" , "[ArrayListTest]") {
+	//perform set-up here
+	ArrayList<uint16_t> list(20);
+	struct TestClass{
+	public:
+		TestClass(){};
+		TestClass(uint32_t number1,	uint64_t number2):
+			number1(number1), number2(number2){};
+		uint32_t number1 = -1;
+		uint64_t number2 = -1;
+		bool operator==(const TestClass& other){
+			return ((this->number1 == other.number1) and (this->number2 == other.number2));
+		};
+	};
+	ArrayList<TestClass> complexList(20);
+	SECTION("SimpleTest") {
+		REQUIRE(list.maxSize()==20);
+		REQUIRE(list.size == 0);
+		REQUIRE(list.insert(10) == static_cast<int>(HasReturnvaluesIF::RETURN_OK));
+		REQUIRE(list[0] == 10);
+		REQUIRE(list.front() != nullptr);
+		REQUIRE((*list.front()) == 10);
+		REQUIRE(list.back() != nullptr);
+		REQUIRE((*list.back()) == 10);
+		// Need to test the const version of back as well
+		const uint16_t* number = const_cast<const ArrayList<uint16_t>*>(&list)->back();
+		REQUIRE(*number == 10);
+		list.clear();
+		REQUIRE(list.size == 0);
+	}
+	SECTION("Fill and check"){
+		//This is an invalid element but its not a nullptr
+		REQUIRE(list.back() != nullptr);
+		for (auto i =0; i < 20; i++){
+			REQUIRE(list.insert(i) == static_cast<int>(HasReturnvaluesIF::RETURN_OK));
+		}
+		REQUIRE(list.insert(20) == static_cast<int>(ArrayList<uint16_t>::FULL));
+		ArrayList<uint16_t>::Iterator it = list.begin();
+		REQUIRE((*it) == 0);
+		it++;
+		REQUIRE((*it) == 1);
+		it--;
+		REQUIRE((*it) == 0);
+		it++;
+		for(auto it2 = list.begin(); it2!=list.end(); it2++){
+			if (it == it2){
+				REQUIRE((*it) == (*it2));
+				break;
+			}else{
+				REQUIRE((*it2) == 0);
+				REQUIRE(it2 != it);
+			}
+		}
+	}
+	SECTION("Const Iterator"){
+		ArrayList<uint16_t>::Iterator it = list.begin();
+		for (auto i =0; i < 10; i++){
+			REQUIRE(list.insert(i) == static_cast<int>(HasReturnvaluesIF::RETURN_OK));
+		}
+		it++;
+		const uint16_t* number = it.value;
+		REQUIRE(*number == 1);
+	}
+
+	SECTION("Const Iterator"){
+		ArrayList<TestClass>::Iterator it = complexList.begin();
+		for (auto i =0; i < 10; i++){
+			REQUIRE(complexList.insert(TestClass(i, i+1)) == static_cast<int>(HasReturnvaluesIF::RETURN_OK));
+		}
+		it++;
+		const TestClass* secondTest = it.value;
+		bool compare = TestClass(1, 2) == *secondTest;
+		REQUIRE(compare);
+		it++;
+		REQUIRE(it->number1 == 2);
+		REQUIRE(it->number2 == 3);
+		const ArrayList<TestClass>::Iterator it4(&(complexList[2]));
+		REQUIRE(it4->number1 == 2);
+		REQUIRE((*it4).number2 == 3);
+		REQUIRE(complexList.remaining()==10);
+	}
+}