Added more unit tests

src/test/java/com/mattrixwv/project_euler/problems/TestProblem14.java

@@ -0,0 +1,60 @@
+package com.mattrixwv.project_euler.problems;
+
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import com.mattrixwv.project_euler.exceptions.Unsolved;
+
+
+@ExtendWith(MockitoExtension.class)
+public class TestProblem14 extends BaseTest{
+	@InjectMocks
+	private Problem14 problem;
+
+
+	@Test
+	@Override
+	public void testDescription(){
+		assertEquals("Which starting number, under 1000000, produces the longest chain using the iterative sequence?", problem.getDescription());
+		assertFalse(problem.getSolved());
+	}
+
+	@Test
+	@Override
+	public void testSolve(){
+		assertThrows(Unsolved.class, () -> { problem.getLength(); });
+		assertThrows(Unsolved.class, () -> { problem.getStartingNumber(); });
+
+		problem.solve();
+
+		//Verify result
+		assertEquals(525, problem.getLength());
+		assertEquals(837799, problem.getStartingNumber());
+		assertEquals("The number 837799 produced a chain of 525 steps", problem.getResult());
+		//Verify the porblem variables and functions were called
+		verifyProblem(problem);
+
+		//Verify the porblem won't be run again
+		verifyProblemSecondRun(problem);
+	}
+
+	@Test
+	@Override
+	public void testReset(){
+		problem.reset();
+
+		//Verify solved was reset
+		assertFalse(problem.getSolved());
+		super.testReset();
+
+		//Verify the problem can be solved again
+		testSolve();
+	}
+}