Question

我定义了一个接受文件的API端点（例如使用Django REST Framework）。在Django中，可以在检查响应时使用内容处置标头。

https://docs.djangoproject.com/en/1.11/ref/request-response/#telling-the-browser-to-treat-the-response-as-a-file-attachment

现在，如果我们想在测试端点时设置标头，如何使用REST-Framework的APITestCase包含此标头？

到目前为止我尝试的是，但它似乎不接受标题。

for (int i = 0; i < tabLayout.getTabCount(); i++) {

    TabLayout.Tab tab = tabLayout.getTabAt(i);
    if (tab != null) {

        TextView tabTextView = new TextView(this);
        tab.setCustomView(tabTextView);

        tabTextView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT;
        tabTextView.getLayoutParams().height = ViewGroup.LayoutParams.WRAP_CONTENT;

        tabTextView.setText(tab.getText());

        if (i == 0) {
            tabTextView.setTextSize(16);
        }

    }

}
tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
    @Override
    public void onTabSelected(TabLayout.Tab tab) {
        ViewGroup vg = (ViewGroup) tabLayout.getChildAt(0);
        ViewGroup vgTab = (ViewGroup) vg.getChildAt(tab.getPosition());
        int tabChildsCount = vgTab.getChildCount();
        for (int i = 0; i < tabChildsCount; i++) {
            View tabViewChild = vgTab.getChildAt(i);
            if (tabViewChild instanceof TextView) {
                ((TextView) tabViewChild).setTextSize(16);
            }
        }
    }

    @Override
    public void onTabUnselected(TabLayout.Tab tab) {
        ViewGroup vg = (ViewGroup) tabLayout.getChildAt(0);
        ViewGroup vgTab = (ViewGroup) vg.getChildAt(tab.getPosition());
        int tabChildsCount = vgTab.getChildCount();
        for (int i = 0; i < tabChildsCount; i++) {
            View tabViewChild = vgTab.getChildAt(i);
            if (tabViewChild instanceof TextView) {
                ((TextView) tabViewChild).setTextSize(14);
            }
        }
    }
}

Answer 1

找到了答案！

Django在其FileUploadParser中为此标头提供了固定关键字。它是：class TestSaleViews(APITestCase): def test_sale_detail_view(self): f = create_named_temporary_file() files = {'archive': f} basename = os.path.basename(f.name) headers = { 'content-disposition': 'attachment; filename={}'.format(basename), } response = self.client.post(url, files, format='multipart', **headers)

所以我需要更换它瞧瞧：工作！

HTTP_CONTENT_DISPOSITION

https://github.com/encode/django-rest-framework/blob/master/rest_framework/parsers.py#L206

包含Django FileUpload的Content-disposition标头

1 个答案: