diff --git a/Task 2/unittest_1.cpp b/Task 2/unittest_1.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..2714c653e03bf51945d6b419b71a4350be51b804
--- /dev/null
+++ b/Task 2/unittest_1.cpp	
@@ -0,0 +1,26 @@
+#include "../simpletest/simpletest.h"
+#include "scheduler.h"
+
+DEFINE_TEST(TestFiberInitialization) {
+    void* dummyFunc = reinterpret_cast<void*>(+[](Context*, Context*){});
+    int sharedData = 42;
+    Fiber testFiber(reinterpret_cast<void(*)(Context*, Context*)>(dummyFunc), &sharedData);
+
+    TEST_EQ(testFiber.getSharedData(), &sharedData);
+}
+
+// Test for fiber stack alignment
+DEFINE_TEST(TestFiberStackAlignment) {
+    void* dummyFunc = reinterpret_cast<void*>(+[](Context*, Context*){});
+    Fiber testFiber(reinterpret_cast<void(*)(Context*, Context*)>(dummyFunc), nullptr);
+
+    uintptr_t stackPtr = reinterpret_cast<uintptr_t>(testFiber.get_context()->rsp);
+    TEST_EQ(stackPtr % 16, 0);
+}
+
+// More tests go here...
+
+int main() {
+    TestFixture::ExecuteAllTests();
+    return 0;
+}