Question

所以我正在阅读一些教程，例如：click。

但是我仍然不知道如何测试我的函数是否创建了正确的文件。这是我的代码：

public void deleteDirectories(List<GroupOfCountries> organizedCountries, String path) {
    DirectoriesActivity userDecision = UserInputs.userDecisionAboutDirectories();
    List<String> listOfThreeLettersGroups = new ArrayList<String>();

    if (userDecision == DirectoriesActivity.DELETE) {
        listOfThreeLettersGroups = GroupOfCountries.returnLettersGroups();
    } else if (userDecision == DirectoriesActivity.REPLACE) {
        for (GroupOfCountries groupedCountries : organizedCountries) {
            listOfThreeLettersGroups.add(groupedCountries.getName());
        }
    }

    if ((userDecision == DirectoriesActivity.DELETE) || (userDecision == DirectoriesActivity.REPLACE)) {
        for (String directoryToDelete : listOfThreeLettersGroups) {
            String pathOfGorupDirectory = (path + File.separator + directoryToDelete);
            File tempfile = createFile(pathOfGorupDirectory);
            deleteDirectory(tempfile);
        }
    }
}

protected File createFile(String pathOfGorupDirectory) {
    return new File(pathOfGorupDirectory);
}

我需要测试createFile函数是否返回正确的File对象。有人能帮我吗？我是Mockito的全新人，从来没有在其中制作任何东西。我试着这样开始：

public class SomeClassTest {
    SomeClass deleter;

    @Before
    public void setupMock(){
        deleter = mock(SomeClass.class);
        deleter.deleteDirectories(/*List*/, /*path*/);
    }

    @Test
    public void test() {
    }
}

@edit

我编辑了我的代码，也许现在看起来会更好。

@ EDIT2

输入和输出：

listOfThreeLettersGroups = ABC, DEF, GHI, JKL, MNO, ...
organizedCountries = Albania, Czech Republic, Poland, Portugal...
path = /home/test
So for example: 
pathOfGroupDirectory = /home/test/ABC

这里也是“删除”功能：

private static boolean deleteDirectory(File dir) {
    if (dir.isDirectory()) {
        File[] children = dir.listFiles();
        for (int i = 0; i < children.length; i++) {
            boolean success = deleteDirectory(children[i]);
            if (!success) {
                return false;
            }
        }
    }
    return dir.delete();
}

我想测试准备删除的文件夹是否为corect。（例如，如果createFile返回File（“/ home / test / ABC”））。

如果方法返回正确的文件对象，如何签入Mockito

0 个答案: