template_tests.py 文件源码

def test_template_rendering_django18_jinja2(should_collect, django_elasticapm_client, client):
    should_collect.return_value = False
    with override_settings(
            TEMPLATES=TEMPLATES,
            **middleware_setting(django.VERSION,
                                 ['elasticapm.contrib.django.middleware.TracingMiddleware'])
        ):
        client.get(reverse('render-jinja2-template'))
        client.get(reverse('render-jinja2-template'))
        client.get(reverse('render-jinja2-template'))

    transactions = django_elasticapm_client.instrumentation_store.get_all()

    assert len(transactions) == 3
    spans = transactions[0]['spans']
    assert len(spans) == 1, [t['name'] for t in spans]

    kinds = ['template.jinja2']
    assert set([t['type'] for t in spans]) == set(kinds)

    assert spans[0]['type'] == 'template.jinja2'
    assert spans[0]['name'] == 'jinja2_template.html'
    assert spans[0]['parent'] is None