发布 Moq'ing HttpResponseMessage

Question

我有以下方法：

public async Task<SecurityRoleDeleteResult> DeleteSecurityRoleByRoleId(int securityRoleId)
{
    string url = $"{_housingDataSecurityConfiguration.HousingDataSecurityWebApiUrl}SecurityRoles/Delete";

    HttpResponseMessage message = _apiClientService.Post(url, securityRoleId);

    if (message.StatusCode == HttpStatusCode.InternalServerError)
    {
        return SecurityRoleDeleteResult.ErrorOccurred;
    }

    int intResult = 0;
    var apiResult = await message.Content.ReadAsStringAsync();
    if (int.TryParse(apiResult, out intResult))
    {
        return (SecurityRoleDeleteResult)intResult;
    }
    else
    {
        return SecurityRoleDeleteResult.ErrorOccurred;
    }
}

我现在正在尝试为其编写单元测试，到目前为止：

[Test]
public async Task DeleteSecurityRoleByRoleId()
{
    _mockApiClientService.Setup(a => a.Post(It.IsAny<string>(), It.IsAny<int>()))
        .Returns(new HttpResponseMessage {StatusCode = HttpStatusCode.OK});

    SecurityRoleDeleteResult result = await _securityRoleService.DeleteSecurityRoleByRoleId(It.IsAny<int>());

    Assert.AreEqual(SecurityRoleDeleteResult.Success, result);
}

这里的问题是，当运行我尝试设置 var apiResult message.content 时 _securityRoleService.DeleteSecurityRoleByRoleId 方法中的测试为空，因为在这种情况下我只是在嘲笑所以崩溃。

我如何模拟它才能使我的测试正常运行？

Answer 1

我解决了我的问题。我没有删除我的问题，而是 post 我对测试的更改。基本上我没有嘲笑内容

HttpContent content = new StringContent("4");

_mockApiClientService.Setup(a => a.Post(It.IsAny<string>(), It.IsAny<int>()))
    .Returns(new HttpResponseMessage { StatusCode = HttpStatusCode.OK, Content = content });

因此，根据您可能希望返回的内容类型，您可能需要更改内容类型。

发布 Moq'ing HttpResponseMessage

Issue Moq'ing HttpResponseMessage

c#

nunit

unit-testing

moq