feat: add basic Grid class, and /settings master view

tests/grids/test_base.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8; -*-
+
+from unittest import TestCase
+
+from pyramid import testing
+
+from wuttjamaican.conf import WuttaConfig
+from wuttaweb.grids import base
+from wuttaweb.forms import FieldList
+
+
+class TestGrid(TestCase):
+
+    def setUp(self):
+        self.config = WuttaConfig(defaults={
+            'wutta.web.menus.handler_spec': 'tests.utils:NullMenuHandler',
+        })
+
+        self.request = testing.DummyRequest(wutta_config=self.config, use_oruga=False)
+
+        self.pyramid_config = testing.setUp(request=self.request, settings={
+            'mako.directories': ['wuttaweb:templates'],
+        })
+
+    def tearDown(self):
+        testing.tearDown()
+
+    def make_grid(self, request=None, **kwargs):
+        return base.Grid(request or self.request, **kwargs)
+
+    def test_constructor(self):
+
+        # empty
+        grid = self.make_grid()
+        self.assertIsNone(grid.key)
+        self.assertIsNone(grid.columns)
+        self.assertIsNone(grid.data)
+
+        # now with columns
+        grid = self.make_grid(columns=['foo', 'bar'])
+        self.assertIsInstance(grid.columns, FieldList)
+        self.assertEqual(grid.columns, ['foo', 'bar'])
+
+    def test_vue_tagname(self):
+        grid = self.make_grid()
+        self.assertEqual(grid.vue_tagname, 'wutta-grid')
+
+    def test_vue_component(self):
+        grid = self.make_grid()
+        self.assertEqual(grid.vue_component, 'WuttaGrid')
+
+    def test_render_vue_tag(self):
+        grid = self.make_grid(columns=['foo', 'bar'])
+        html = grid.render_vue_tag()
+        self.assertEqual(html, '<wutta-grid></wutta-grid>')
+
+    def test_render_vue_template(self):
+        self.pyramid_config.include('pyramid_mako')
+        self.pyramid_config.add_subscriber('wuttaweb.subscribers.before_render',
+                                           'pyramid.events.BeforeRender')
+
+        grid = self.make_grid(columns=['foo', 'bar'])
+        html = grid.render_vue_template()
+        self.assertIn('<script type="text/x-template" id="wutta-grid-template">', html)
+
+    def test_get_vue_columns(self):
+
+        # error if no columns are set
+        grid = self.make_grid()
+        self.assertRaises(ValueError, grid.get_vue_columns)
+
+        # otherwise get back field/label dicts
+        grid = self.make_grid(columns=['foo', 'bar'])
+        columns = grid.get_vue_columns()
+        first = columns[0]
+        self.assertEqual(first['field'], 'foo')
+        self.assertEqual(first['label'], 'Foo')