java - 为 DTO 构造函数创建 JUnit 测试

Question

public InventoryTable(String terminalId, String machineType, String machineName) {
        super();
        this.terminalId = terminalId;
        this.machineType = machineType;
        this.machineName = machineName;
    }    

public InventoryTable(InventoryTableDTO inventoryDTO) {
            this.terminalId = inventoryDTO.getTerminalId();
            this.machineType = inventoryDTO.getMachineType();
            this.machineName = inventoryDTO.getMachineName();

        }

这是我的构造函数，我需要为第二个构造函数创建一个 JUnit 测试

下面是我对第一个构造函数的 JUnit 测试

@Before
    public void setUp() {
        inventoryTable = new InventoryTable("12345", "TypeMoTo", "Machina");
        inventoryTable.setTerminalId("12345");
        inventoryTable.setMachineType("TypeMoTo");
        inventoryTable.setMachineName("Machina");
    }

@Test
    public void testThis() {
        assertThat(inventoryTable.getTerminalId()).isEqualTo("12345");
        assertThat(inventoryTable.getMachineType()).isEqualTo("TypeMoTo");
        assertThat(inventoryTable.getMachineName()).isEqualTo("Machina");

    }

谢谢:)

Answer 1

@Before
public void setUp() {
    inventoryTable = new InventoryTable("12345", "TypeMoTo", "Machina");
}
@Test
public void testCopyConstructor() {
    InventoryTable it = new InventoryTable(inventoryTable);
    assertThat(inventoryTable.getTerminalId()).isEqualTo("12345");
    assertThat(inventoryTable.getMachineType()).isEqualTo("TypeMoTo");
    assertThat(inventoryTable.getMachineName()).isEqualTo("Machina");

}

第二个构造函数是复制构造函数在设置中，您已经有一个实例，因此您可以将其传递给复制构造函数并断言值。