diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..6af0822
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.14)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+project(PasswordManager)
+
+set(FLAGS -Wall -Werror -Wpedantic -Wextra)
+
+enable_testing()
+
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Debug)
+endif()
+
+if(CMAKE_BUILD_TYPE MATCHES Release)
+    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/Release/)
+    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/Release/)
+else()
+    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/Debug/)
+    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/Debug/)
+endif()
+
+include_directories(headers)
+add_subdirectory(source)
diff --git a/headers/PasswordManager.h b/headers/PasswordManager.h
new file mode 100644
index 0000000..bf7bb80
--- /dev/null
+++ b/headers/PasswordManager.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <string>
+
+class PasswordManager {
+public:
+    PasswordManager() = default;
+    PasswordManager(const std::string& password);
+
+    ~PasswordManager();
+private:
+    std::string password_;
+};
\ No newline at end of file
diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
new file mode 100644
index 0000000..38f7951
--- /dev/null
+++ b/source/CMakeLists.txt
@@ -0,0 +1,5 @@
+project(PasswordManager)
+
+add_executable(passwordManager main.cpp PasswordManager.cpp)
+
+add_subdirectory(test)
\ No newline at end of file
diff --git a/source/PasswordManager.cpp b/source/PasswordManager.cpp
new file mode 100644
index 0000000..0e74e1b
--- /dev/null
+++ b/source/PasswordManager.cpp
@@ -0,0 +1,13 @@
+#include <iostream>
+
+#include "PasswordManager.h"
+
+PasswordManager::PasswordManager(const std::string& password)
+    :  password_(password)
+{
+    std::cout << "Password is: " << password_ << '\n';
+}
+
+PasswordManager::~PasswordManager() {
+    std::cout << "Password manager destructor\n";
+}
\ No newline at end of file
diff --git a/source/main.cpp b/source/main.cpp
new file mode 100644
index 0000000..d5ad91e
--- /dev/null
+++ b/source/main.cpp
@@ -0,0 +1,10 @@
+#include <string>
+
+#include "PasswordManager.h"
+
+int main() {
+    std::string password = "haslo";
+    PasswordManager passwordManager(password);
+
+    return 0;
+}    
\ No newline at end of file
diff --git a/source/test/CMakeLists.txt b/source/test/CMakeLists.txt
new file mode 100644
index 0000000..697d529
--- /dev/null
+++ b/source/test/CMakeLists.txt
@@ -0,0 +1,18 @@
+include(FetchContent)
+
+set(TEST_NAME ${PROJECT_NAME}-UT)
+
+FetchContent_Declare(
+    googletest
+    GIT_REPOSITORY "https://github.com/google/googletest.git"
+    GIT_TAG release-1.11.0
+)
+
+FetchContent_MakeAvailable(googletest) 
+
+add_executable(${TEST_NAME} test.cpp)
+target_link_libraries(${TEST_NAME} gtest_main)
+set_target_properties(${TEST_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/test")
+
+include(GoogleTest)
+gtest_discover_tests(${TEST_NAME})
\ No newline at end of file
diff --git a/source/test/test.cpp b/source/test/test.cpp
new file mode 100644
index 0000000..779f984
--- /dev/null
+++ b/source/test/test.cpp
@@ -0,0 +1,6 @@
+#include "gtest/gtest.h"
+#include "PasswordManager.h"
+
+TEST(CheckIfCMakeWorks, returnsTrue) {
+    ASSERT_TRUE(true);
+}
\ No newline at end of file