Add oving 7

src/test/java/oving7/train/TrainCarTest.java

@@ -0,0 +1,26 @@
+package oving7.train;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+public class TrainCarTest {
+
+	private TrainCar trainCar;
+
+	@BeforeEach
+	public void setUp() {
+		trainCar = new TrainCar(3000);
+	}
+
+	@Test
+	@DisplayName("Dead weight equals total weight")
+	public void testDeadWeight() {
+		assertEquals(3000, trainCar.getTotalWeight(), "Test initialization of dead weight");
+
+		trainCar.setDeadWeight(5000);
+		assertEquals(5000, trainCar.getTotalWeight(),
+				"Test that total weight equals set dead weight");
+	}
+}