def test_remove_children(self):
TreeItem.change_parents([self.item1, self.item2], self.item3)
self.assertListEqual([self.item1, self.item2], self.item3.childItems)
s = self.item3.remove_children(-1, 1) # should return False (it is not possible)
self.assertFalse(s)
self.assertListEqual([self.item1, self.item2], self.item3.childItems)
s = self.item3.remove_children(2, 1) # should return False (it is not possible)
self.assertFalse(s)
self.assertListEqual([self.item1, self.item2], self.item3.childItems)
s = self.item3.remove_children(1, 2) # should return False (it is not possible)
self.assertFalse(s)
self.assertListEqual([self.item1, self.item2], self.item3.childItems)
s = self.item3.remove_children(0, 1)
self.assertTrue(s)
self.assertListEqual([self.item2], self.item3.childItems)
s = self.item3.remove_children(0, 1)
self.assertTrue(s)
self.assertListEqual([], self.item3.childItems)
s = self.item3.remove_children(0, 1)
self.assertFalse(s)
self.assertListEqual([], self.item3.childItems)
# test remove multiple
TreeItem.change_parents([self.item1, self.item2], self.item3)
s = self.item3.remove_children(0, 2)
self.assertTrue(s)
self.assertListEqual([], self.item3.childItems)
def test_count_marker_genes(self):
TreeItem.change_parents([self.item2, self.item1], self.item3)
self.item1.data_row = "dr1"
self.item2.data_row = "dr2"
self.item3.data_row = "dr3"
self.assertEqual(3, self.item3.count_marker_genes())
self.assertEqual(1, self.item1.count_marker_genes())
self.assertEqual(1, self.item2.count_marker_genes())
self.item1.data_row = "dr1"
self.item2.data_row = "dr2"
self.item3.data_row = None
self.assertEqual(2, self.item3.count_marker_genes())
self.assertEqual(1, self.item1.count_marker_genes())
self.assertEqual(1, self.item2.count_marker_genes())
self.item1.data_row = "dr1"
self.item2.data_row = None
self.item3.data_row = None
self.assertEqual(1, self.item3.count_marker_genes())
self.assertEqual(1, self.item1.count_marker_genes())
self.assertEqual(0, self.item2.count_marker_genes())
def test_get_data_rows(self):
TreeItem.change_parents([self.item2, self.item1], self.item3)
self.item1.data_row = "dr1"
self.item2.data_row = "dr2"
self.item3.data_row = "dr3"
self.assertListEqual(sorted(["dr1", "dr2", "dr3"]), sorted(self.item3.get_data_rows()))
self.assertListEqual(["dr1"], self.item1.get_data_rows())
self.assertListEqual(["dr2"], self.item2.get_data_rows())
self.item1.data_row = "dr1"
self.item2.data_row = "dr2"
self.item3.data_row = None
self.assertListEqual(sorted(["dr1", "dr2"]), sorted(self.item3.get_data_rows()))
self.assertListEqual(["dr1"], self.item1.get_data_rows())
self.assertListEqual(["dr2"], self.item2.get_data_rows())
self.item1.data_row = "dr1"
self.item2.data_row = None
self.item3.data_row = None
self.assertListEqual(["dr1"], self.item3.get_data_rows())
self.assertListEqual(["dr1"], self.item1.get_data_rows())
self.assertListEqual([], self.item2.get_data_rows())
def test_children_count(self):
self.assertEqual(0, self.item3.children_count())
TreeItem.change_parents([self.item1, self.item2], self.item3)
self.assertEqual(2, self.item3.children_count())
self.item3.remove_children(0, 1)
self.assertEqual(1, self.item3.children_count())
self.item3.remove_children(0, 1)
self.assertEqual(0, self.item3.children_count())
def test_child_from_name_index(self):
self.assertTupleEqual((None, None), self.item3.child_from_name_index("item 1"))
TreeItem.change_parents([self.item1, self.item2], self.item3)
self.assertTupleEqual((0, self.item1), self.item3.child_from_name_index("item 1"))
self.assertTupleEqual((1, self.item2), self.item3.child_from_name_index("item 2"))
self.item3.remove_children(0, 2)
TreeItem.change_parents([self.item2, self.item1], self.item3)
self.assertTupleEqual((1, self.item1), self.item3.child_from_name_index("item 1"))
self.assertTupleEqual((0, self.item2), self.item3.child_from_name_index("item 2"))
def test_contains_text(self):
# simulate RowItem with dictionary
self.item1.data_row = {
"Name": "item1",
"Cell Type": "type1",
"Function": "function1"
}
self.item2.data_row = {
"Name": "item2",
"Cell Type": "type2",
"Function": "function2"
}
filter_columns = ["Name", "Cell Type", "Function"]
TreeItem.change_parents([self.item2, self.item1], self.item3)
self.assertTrue(self.item1.contains_text("item1", filter_columns))
self.assertFalse(self.item2.contains_text("item1", filter_columns))
self.assertFalse(self.item3.contains_text("item1", filter_columns))
self.assertTrue(self.item1.contains_text("type1", filter_columns))
self.assertFalse(self.item2.contains_text("type1", filter_columns))
self.assertFalse(self.item3.contains_text("type1", filter_columns))
self.assertTrue(self.item1.contains_text("function1", filter_columns))
self.assertFalse(self.item2.contains_text("function1", filter_columns))
self.assertFalse(self.item3.contains_text("function1", filter_columns))
self.assertFalse(self.item1.contains_text("item2", filter_columns))
self.assertTrue(self.item2.contains_text("item2", filter_columns))
self.assertFalse(self.item3.contains_text("item2", filter_columns))
self.assertFalse(self.item1.contains_text("type2", filter_columns))
self.assertTrue(self.item2.contains_text("type2", filter_columns))
self.assertFalse(self.item3.contains_text("type2", filter_columns))
self.assertFalse(self.item1.contains_text("function2", filter_columns))
self.assertTrue(self.item2.contains_text("function2", filter_columns))
self.assertFalse(self.item3.contains_text("function2", filter_columns))
# test case sensitivity
self.assertTrue(self.item1.contains_text("Item1", filter_columns))
self.assertFalse(self.item2.contains_text("Item1", filter_columns))
self.assertTrue(self.item1.contains_text("Type1", filter_columns))
self.assertFalse(self.item2.contains_text("Type1", filter_columns))
self.assertFalse(self.item1.contains_text("Item2", filter_columns))
self.assertTrue(self.item2.contains_text("Item2", filter_columns))
self.assertFalse(self.item1.contains_text("Type2", filter_columns))
self.assertTrue(self.item2.contains_text("Type2", filter_columns))
def test_row(self):
# when no parent it is assumed that the item is a root item - its row is 0
self.assertEqual(0, self.item1.row())
self.assertEqual(0, self.item2.row())
self.assertEqual(0, self.item3.row())
# add parent
TreeItem.change_parents([self.item1, self.item2], self.item3)
self.assertEqual(0, self.item1.row())
self.assertEqual(1, self.item2.row())
self.assertEqual(0, self.item3.row())
# different order
self.item3.remove_children(0, 2)
TreeItem.change_parents([self.item2, self.item1], self.item3)
self.assertEqual(1, self.item1.row())
self.assertEqual(0, self.item2.row())
self.assertEqual(0, self.item3.row())
def change_parents(self):
TreeItem.change_parents([self.item1, self.item2], self.item3)
self.assertEqual(self.item1.parentItem, self.item3)
self.assertIn(self.item1, self.item3.childItems)
self.assertEqual(self.item2.parentItem, self.item3)
self.assertIn(self.item2, self.item3.childItems)