def test_empty(self):
ds = GridDataSource()
self.assert_(ds.sort_order == ('none', 'none'))
self.assert_(ds.index_dimension == 'image')
self.assert_(ds.value_dimension == 'scalar')
self.assert_(ds.metadata == {"selections":[], "annotations":[]})
xdata, ydata = ds.get_data()
assert_ary_(xdata.get_data(), array([]))
assert_ary_(ydata.get_data(), array([]))
self.assert_(ds.get_bounds() == ((0,0),(0,0)))
def test_empty(self):
data_source = GridDataSource()
self.assertEqual(data_source.sort_order, ('none', 'none'))
self.assertEqual(data_source.index_dimension, 'image')
self.assertEqual(data_source.value_dimension, 'scalar')
self.assertEqual(data_source.metadata,
{"selections":[], "annotations":[]})
xdata, ydata = data_source.get_data()
assert_array_equal(xdata.get_data(), array([]))
assert_array_equal(ydata.get_data(), array([]))
self.assertEqual(data_source.get_bounds(), ((0,0),(0,0)))
def test_empty(self):
data_source = GridDataSource()
self.assertEqual(data_source.sort_order, ('none', 'none'))
self.assertEqual(data_source.index_dimension, 'image')
self.assertEqual(data_source.value_dimension, 'scalar')
self.assertEqual(data_source.metadata, {
"selections": [],
"annotations": []
})
xdata, ydata = data_source.get_data()
assert_array_equal(xdata.get_data(), array([]))
assert_array_equal(ydata.get_data(), array([]))
self.assertEqual(data_source.get_bounds(), ((0, 0), (0, 0)))
def test_init(self):
test_xd = array([1,2,3])
test_yd = array([1.5, 0.5, -0.5, -1.5])
test_sort_order = ('ascending', 'descending')
ds = GridDataSource(xdata=test_xd, ydata=test_yd,
sort_order=test_sort_order)
self.assert_(ds.sort_order == test_sort_order)
xd, yd = ds.get_data()
assert_ary_(xd.get_data(), test_xd)
assert_ary_(yd.get_data(), test_yd)
self.assert_(ds.get_bounds() == ((min(test_xd),min(test_yd)),
(max(test_xd),max(test_yd))))
class GridDataSourceTestCase(UnittestTools, unittest.TestCase):
def setUp(self):
self.data_source = GridDataSource(xdata=array([1, 2, 3]),
ydata=array([1.5, 0.5, -0.5, -1.5]),
sort_order=('ascending',
'descending'))
def test_empty(self):
data_source = GridDataSource()
self.assertEqual(data_source.sort_order, ('none', 'none'))
self.assertEqual(data_source.index_dimension, 'image')
self.assertEqual(data_source.value_dimension, 'scalar')
self.assertEqual(data_source.metadata, {
"selections": [],
"annotations": []
})
xdata, ydata = data_source.get_data()
assert_array_equal(xdata.get_data(), array([]))
assert_array_equal(ydata.get_data(), array([]))
self.assertEqual(data_source.get_bounds(), ((0, 0), (0, 0)))
def test_init(self):
test_xd = array([1, 2, 3])
test_yd = array([1.5, 0.5, -0.5, -1.5])
test_sort_order = ('ascending', 'descending')
self.assertEqual(self.data_source.sort_order, test_sort_order)
xd, yd = self.data_source.get_data()
assert_array_equal(xd.get_data(), test_xd)
assert_array_equal(yd.get_data(), test_yd)
self.assertEqual(self.data_source.get_bounds(),
((min(test_xd), min(test_yd)),
(max(test_xd), max(test_yd))))
def test_set_data(self):
test_xd = array([0, 2, 4])
test_yd = array([0, 1, 2, 3, 4, 5])
test_sort_order = ('none', 'none')
self.data_source.set_data(xdata=test_xd,
ydata=test_yd,
sort_order=('none', 'none'))
self.assertEqual(self.data_source.sort_order, test_sort_order)
xd, yd = self.data_source.get_data()
assert_array_equal(xd.get_data(), test_xd)
assert_array_equal(yd.get_data(), test_yd)
self.assertEqual(self.data_source.get_bounds(),
((min(test_xd), min(test_yd)),
(max(test_xd), max(test_yd))))
def test_metadata(self):
self.assertEqual(self.data_source.metadata, {
'annotations': [],
'selections': []
})
def test_metadata_changed(self):
with self.assertTraitChanges(self.data_source,
'metadata_changed',
count=1):
self.data_source.metadata = {'new_metadata': True}
def test_metadata_items_changed(self):
with self.assertTraitChanges(self.data_source,
'metadata_changed',
count=1):
self.data_source.metadata['new_metadata'] = True
class GridDataSourceTestCase(UnittestTools, unittest.TestCase):
def setUp(self):
self.data_source = GridDataSource(
xdata=array([1, 2, 3]),
ydata=array([1.5, 0.5, -0.5, -1.5]),
sort_order=('ascending', 'descending'))
def test_empty(self):
data_source = GridDataSource()
self.assertEqual(data_source.sort_order, ('none', 'none'))
self.assertEqual(data_source.index_dimension, 'image')
self.assertEqual(data_source.value_dimension, 'scalar')
self.assertEqual(data_source.metadata,
{"selections":[], "annotations":[]})
xdata, ydata = data_source.get_data()
assert_array_equal(xdata.get_data(), array([]))
assert_array_equal(ydata.get_data(), array([]))
self.assertEqual(data_source.get_bounds(), ((0,0),(0,0)))
def test_init(self):
test_xd = array([1, 2, 3])
test_yd = array([1.5, 0.5, -0.5, -1.5])
test_sort_order = ('ascending', 'descending')
self.assertEqual(self.data_source.sort_order, test_sort_order)
xd, yd = self.data_source.get_data()
assert_array_equal(xd.get_data(), test_xd)
assert_array_equal(yd.get_data(), test_yd)
self.assertEqual(self.data_source.get_bounds(),
((min(test_xd),min(test_yd)),
(max(test_xd),max(test_yd))))
def test_set_data(self):
test_xd = array([0,2,4])
test_yd = array([0,1,2,3,4,5])
test_sort_order = ('none', 'none')
self.data_source.set_data(xdata=test_xd, ydata=test_yd,
sort_order=('none', 'none'))
self.assertEqual(self.data_source.sort_order, test_sort_order)
xd, yd = self.data_source.get_data()
assert_array_equal(xd.get_data(), test_xd)
assert_array_equal(yd.get_data(), test_yd)
self.assertEqual(self.data_source.get_bounds(),
((min(test_xd),min(test_yd)),
(max(test_xd),max(test_yd))))
def test_metadata(self):
self.assertEqual(self.data_source.metadata,
{'annotations': [], 'selections': []})
def test_metadata_changed(self):
with self.assertTraitChanges(self.data_source, 'metadata_changed', count=1):
self.data_source.metadata = {'new_metadata': True}
def test_metadata_items_changed(self):
with self.assertTraitChanges(self.data_source, 'metadata_changed', count=1):
self.data_source.metadata['new_metadata'] = True
