wutta/wuttaweb
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feat: add basic support for "view" part of CRUD

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still no SQLAlchemy yet, view must be explicit about data/model.  but
should support simple dict records, which will be needed in a few
places anyway
This commit is contained in:
Lance Edgar 2024-08-07 19:47:24 -05:00
parent 754e0989e4
commit 4c467f5267
14 changed files with 745 additions and 82 deletions
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81
tests/views/test_master.py
View file

@ -19,8 +19,9 @@ class TestMasterView(WebTestCase):
def test_defaults(self):
master.MasterView.model_name = 'Widget'
# TODO: should inspect pyramid routes after this, to be certain
master.MasterView.defaults(self.pyramid_config)
with patch.object(master.MasterView, 'viewable', new=False):
# TODO: should inspect pyramid routes after this, to be certain
master.MasterView.defaults(self.pyramid_config)
del master.MasterView.model_name
##############################
@ -122,6 +123,16 @@ class TestMasterView(WebTestCase):
self.assertEqual(master.MasterView.get_model_title_plural(), "Dinosaurs")
del master.MasterView.model_class
def test_get_model_key(self):
# error by default (since no model class)
self.assertRaises(AttributeError, master.MasterView.get_model_key)
# subclass may specify model key
master.MasterView.model_key = 'uuid'
self.assertEqual(master.MasterView.get_model_key(), ('uuid',))
del master.MasterView.model_key
def test_get_route_prefix(self):
# error by default (since no model class)
@ -179,6 +190,25 @@ class TestMasterView(WebTestCase):
self.assertEqual(master.MasterView.get_url_prefix(), '/machines')
del master.MasterView.model_class
def test_get_instance_url_prefix(self):
# error by default (since no model class)
self.assertRaises(AttributeError, master.MasterView.get_instance_url_prefix)
# typical example with url_prefix and simple key
master.MasterView.url_prefix = '/widgets'
master.MasterView.model_key = 'uuid'
self.assertEqual(master.MasterView.get_instance_url_prefix(), '/widgets/{uuid}')
del master.MasterView.url_prefix
del master.MasterView.model_key
# typical example with composite key
master.MasterView.url_prefix = '/widgets'
master.MasterView.model_key = ('foo', 'bar')
self.assertEqual(master.MasterView.get_instance_url_prefix(), '/widgets/{foo}|{bar}')
del master.MasterView.url_prefix
del master.MasterView.model_key
def test_get_template_prefix(self):
# error by default (since no model class)
@ -281,12 +311,6 @@ class TestMasterView(WebTestCase):
# support methods
##############################
def test_get_index_title(self):
master.MasterView.model_title_plural = "Wutta Widgets"
view = master.MasterView(self.request)
self.assertEqual(view.get_index_title(), "Wutta Widgets")
del master.MasterView.model_title_plural
def test_render_to_response(self):
def widgets(request): return {}
@ -317,24 +341,51 @@ class TestMasterView(WebTestCase):
self.assertRaises(IOError, view.render_to_response, 'nonexistent', {})
del master.MasterView.model_name
def test_get_index_title(self):
master.MasterView.model_title_plural = "Wutta Widgets"
view = master.MasterView(self.request)
self.assertEqual(view.get_index_title(), "Wutta Widgets")
del master.MasterView.model_title_plural
def test_get_instance(self):
view = master.MasterView(self.request)
self.assertRaises(NotImplementedError, view.get_instance)
##############################
# view methods
##############################
def test_index(self):
# basic sanity check using /appinfo
master.MasterView.model_name = 'AppInfo'
master.MasterView.route_prefix = 'appinfo'
master.MasterView.template_prefix = '/appinfo'
master.MasterView.grid_columns = ['foo', 'bar']
# sanity/coverage check using /settings/
master.MasterView.model_name = 'Setting'
master.MasterView.model_key = 'name'
master.MasterView.grid_columns = ['name', 'value']
view = master.MasterView(self.request)
response = view.index()
# then again with data, to include view action url
data = [{'name': 'foo', 'value': 'bar'}]
with patch.object(view, 'index_get_grid_data', return_value=data):
response = view.index()
del master.MasterView.model_name
del master.MasterView.route_prefix
del master.MasterView.template_prefix
del master.MasterView.model_key
del master.MasterView.grid_columns
def test_view(self):
# sanity/coverage check using /settings/XXX
master.MasterView.model_name = 'Setting'
master.MasterView.grid_columns = ['name', 'value']
master.MasterView.form_fields = ['name', 'value']
view = master.MasterView(self.request)
setting = {'name': 'foo.bar', 'value': 'baz'}
self.request.matchdict = {'name': 'foo.bar'}
with patch.object(view, 'get_instance', return_value=setting):
response = view.view()
del master.MasterView.model_name
del master.MasterView.grid_columns
del master.MasterView.form_fields
def test_configure(self):
model = self.app.model

22
tests/views/test_settings.py
View file

@ -2,6 +2,8 @@
from tests.views.utils import WebTestCase
from pyramid.httpexceptions import HTTPNotFound
from wuttaweb.views import settings
@ -43,3 +45,23 @@ class TestSettingView(WebTestCase):
self.session.commit()
data = view.index_get_grid_data(session=self.session)
self.assertEqual(len(data), 1)
def test_get_instance(self):
view = self.make_view()
self.request.matchdict = {'name': 'foo'}
# setting not found
setting = view.get_instance(session=self.session)
self.assertIsInstance(setting, HTTPNotFound)
# setting is returned
self.app.save_setting(self.session, 'foo', 'bar')
self.session.commit()
setting = view.get_instance(session=self.session)
self.assertEqual(setting, {'name': 'foo', 'value': 'bar'})
def test_get_instance_title(self):
setting = {'name': 'foo', 'value': 'bar'}
view = self.make_view()
title = view.get_instance_title(setting)
self.assertEqual(title, 'foo')