Question

我和Mockito进行了Java测试：

[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public async Task<ActionResult> Register(RegisterViewModel model)
{
    if (ModelState.IsValid)
    {
        var user = new ApplicationUser { 
            UserName = model.Email,
            Email = model.Email               
        };

        var result = await UserManager.CreateAsync(user, model.Password);
        if (result.Succeeded)
        {
            await SignInManager.SignInAsync(user, isPersistent:false, rememberBrowser:false);
            UserManager.AddToRole(user.Id, model.rol);

            return RedirectToAction("Contact", "Home");                 
        }

        AddErrors(result);
    }
}

PersistentNode 是Kotlin类：

public class PersistentNodeDeserializerTests {

    @Test
    public void userInfoPersistentNodeDeserializer() {
        PersistentNode node = mock(PersistentNode.class);
        when(node.stringChild("username")).thenReturn("cliff12");
        //more stuff
    }

}

我收到此错误：

kotlin.TypeCastException：null无法强制转换为非null类型的java.util.HashMap

如何正确模拟属性open class PersistentNode(private val path: PersistentNodePath, val content: Any) { val stringPath: String get() = path.get() val key: String get() { val parts = stringPath.split("/"); return parts[parts.size - 1]; } val mapContent: Map<String, Any> get() { return content as HashMap<String, Any> } fun stringChild(child: String): String { return mapContent.get(child) as String } }？

Answer 1

此库可能会解决您的问题https://github.com/nhaarman/mockito-kotlin

编辑：抱歉，没有意识到您正在使用Java测试。如果是一个选项，请尝试在kotlin中编写测试

Java单元测试中的Mock Kotlin类

1 个答案: