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from django.http import HttpResponse, StreamingHttpResponse
from django.template import Context, Template
from ..base import BaseTestCase
class AlertsPanelTestCase(BaseTestCase):
panel_id = "AlertsPanel"
def test_alert_warning_display(self):
"""
Test that the panel (does not) display[s] an alert when there are
(no) problems.
"""
self.panel.record_stats({"alerts": []})
self.assertNotIn("alerts", self.panel.nav_subtitle)
self.panel.record_stats({"alerts": ["Alert 1", "Alert 2"]})
self.assertIn("2 alerts", self.panel.nav_subtitle)
def test_file_form_without_enctype_multipart_form_data(self):
"""
Test that the panel displays a form invalid message when there is
a file input but encoding not set to multipart/form-data.
"""
test_form = '<form id="test-form"><input type="file"></form>'
result = self.panel.check_invalid_file_form_configuration(test_form)
expected_error = (
'Form with id "test-form" contains file input, '
'but does not have the attribute enctype="multipart/form-data".'
)
self.assertEqual(result[0]["alert"], expected_error)
self.assertEqual(len(result), 1)
def test_file_form_no_id_without_enctype_multipart_form_data(self):
"""
Test that the panel displays a form invalid message when there is
a file input but encoding not set to multipart/form-data.
This should use the message when the form has no id.
"""
test_form = '<form><input type="file"></form>'
result = self.panel.check_invalid_file_form_configuration(test_form)
expected_error = (
"Form contains file input, but does not have "
'the attribute enctype="multipart/form-data".'
)
self.assertEqual(result[0]["alert"], expected_error)
self.assertEqual(len(result), 1)
def test_file_form_with_enctype_multipart_form_data(self):
test_form = """<form id="test-form" enctype="multipart/form-data">
<input type="file">
</form>"""
result = self.panel.check_invalid_file_form_configuration(test_form)
self.assertEqual(len(result), 0)
def test_file_form_with_enctype_multipart_form_data_in_button(self):
test_form = """<form id="test-form">
<input type="file">
<input type="submit" formenctype="multipart/form-data">
</form>"""
result = self.panel.check_invalid_file_form_configuration(test_form)
self.assertEqual(len(result), 0)
def test_referenced_file_input_without_enctype_multipart_form_data(self):
test_file_input = """<form id="test-form"></form>
<input type="file" form = "test-form">"""
result = self.panel.check_invalid_file_form_configuration(test_file_input)
expected_error = (
'Input element references form with id "test-form", '
'but the form does not have the attribute enctype="multipart/form-data".'
)
self.assertEqual(result[0]["alert"], expected_error)
self.assertEqual(len(result), 1)
def test_referenced_file_input_with_enctype_multipart_form_data(self):
test_file_input = """<form id="test-form" enctype="multipart/form-data">
</form>
<input type="file" form = "test-form">"""
result = self.panel.check_invalid_file_form_configuration(test_file_input)
self.assertEqual(len(result), 0)
def test_integration_file_form_without_enctype_multipart_form_data(self):
t = Template('<form id="test-form"><input type="file"></form>')
c = Context({})
rendered_template = t.render(c)
response = HttpResponse(content=rendered_template)
self.panel.generate_stats(self.request, response)
self.assertIn("1 alert", self.panel.nav_subtitle)
self.assertIn(
"Form with id "test-form" contains file input, "
"but does not have the attribute enctype="multipart/form-data".",
self.panel.content,
)
def test_streaming_response(self):
"""Test to check for a streaming response."""
def _render():
yield "ok"
response = StreamingHttpResponse(_render())
self.panel.generate_stats(self.request, response)
self.assertEqual(self.panel.get_stats(), {"alerts": []})
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