90f28dce31
This is an initial implementation that only allows retrieval of all threads for a course and only returns an easily computed subset of the fields that are needed, in order to keep this change from getting too large. JIRA: MA-641
85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
"""
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Tests for Discussion API forms
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"""
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from unittest import TestCase
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from opaque_keys.edx.locator import CourseLocator
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from discussion_api.forms import ThreadListGetForm
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class ThreadListGetFormTest(TestCase):
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"""Tests for ThreadListGetForm"""
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def setUp(self):
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super(ThreadListGetFormTest, self).setUp()
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self.form_data = {
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"course_id": "Foo/Bar/Baz",
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"page": "2",
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"page_size": "13",
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}
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def get_form(self, expected_valid):
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"""
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Return a form bound to self.form_data, asserting its validity (or lack
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thereof) according to expected_valid
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"""
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form = ThreadListGetForm(self.form_data)
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self.assertEqual(form.is_valid(), expected_valid)
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return form
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def assert_error(self, expected_field, expected_message):
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"""
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Create a form bound to self.form_data, assert its invalidity, and assert
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that its error dictionary contains one entry with the expected field and
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message
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"""
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form = self.get_form(expected_valid=False)
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self.assertEqual(form.errors, {expected_field: [expected_message]})
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def assert_field_value(self, field, expected_value):
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"""
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Create a form bound to self.form_data, assert its validity, and assert
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that the given field in the cleaned data has the expected value
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"""
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form = self.get_form(expected_valid=True)
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self.assertEqual(form.cleaned_data[field], expected_value)
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def test_basic(self):
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form = self.get_form(expected_valid=True)
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self.assertEqual(
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form.cleaned_data,
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{
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"course_id": CourseLocator.from_string("Foo/Bar/Baz"),
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"page": 2,
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"page_size": 13,
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}
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)
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def test_missing_course_id(self):
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self.form_data.pop("course_id")
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self.assert_error("course_id", "This field is required.")
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def test_invalid_course_id(self):
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self.form_data["course_id"] = "invalid course id"
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self.assert_error("course_id", "'invalid course id' is not a valid course id")
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def test_missing_page(self):
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self.form_data.pop("page")
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self.assert_field_value("page", 1)
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def test_invalid_page(self):
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self.form_data["page"] = "0"
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self.assert_error("page", "Ensure this value is greater than or equal to 1.")
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def test_missing_page_size(self):
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self.form_data.pop("page_size")
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self.assert_field_value("page_size", 10)
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def test_zero_page_size(self):
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self.form_data["page_size"] = "0"
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self.assert_error("page_size", "Ensure this value is greater than or equal to 1.")
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def test_excessive_page_size(self):
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self.form_data["page_size"] = "101"
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self.assert_field_value("page_size", 100)
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