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Viewing changes to bzrlib/tests/inventory_implementations/basics.py

merge bzr.dev r4154

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bzrlib/tests/inventory_implementations/basics.py
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from bzrlib.tests import (
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        TestCase,
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        multiply_tests_from_modules,
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        )
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class TestInventoryBasics(TestCase):
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    # Most of these were moved the rather old bzrlib.tests.test_inv module
 
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class TestInventory(TestCase):
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    def make_inventory(self, root_id):
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        return self.inventory_class(root_id=root_id)
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class TestInventoryUpdates(TestInventory):
 
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    def test_creation_from_root_id(self):
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        # iff a root id is passed to the constructor, a root directory is made
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        inv = self.make_inventory(root_id='tree-root')
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        self.assertEquals('someroot', inv2.root.file_id)
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        self.assertEquals('therev', inv2.root.revision)
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    def test_is_root(self):
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        """Ensure our root-checking code is accurate."""
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        inv = self.make_inventory('TREE_ROOT')
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        self.assertTrue(inv.is_root('TREE_ROOT'))
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        self.assertFalse(inv.is_root('booga'))
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        inv.root.file_id = 'booga'
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        self.assertFalse(inv.is_root('TREE_ROOT'))
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        self.assertTrue(inv.is_root('booga'))
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        # works properly even if no root is set
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        inv.root = None
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        self.assertFalse(inv.is_root('TREE_ROOT'))
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        self.assertFalse(inv.is_root('booga'))
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    def test_create_tree_reference(self):
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        inv = self.make_inventory('tree-root-123')
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        inv.add(TreeReference('nested-id', 'nested', parent_id='tree-root-123',
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        else:
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            self.fail('BzrError not raised')
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    def test_add_recursive(self):
 
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        parent = InventoryDirectory('src-id', 'src', 'tree-root')
 
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        child = InventoryFile('hello-id', 'hello.c', 'src-id')
 
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        parent.children[child.file_id] = child
 
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        inv = self.make_inventory('tree-root')
 
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        inv.add(parent)
 
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        self.assertEqual('src/hello.c', inv.id2path('hello-id'))
 
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class TestInventoryApplyDelta(TestInventory):
 
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    def test_apply_delta_add(self):
 
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        inv = self.make_inventory('tree-root')
 
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        inv.apply_delta([
 
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            (None, "a", "a-id", InventoryFile('a-id', 'a', 'tree-root')),
 
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            ])
 
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        self.assertEqual('a', inv.id2path('a-id'))
 
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    def test_apply_delta_delete(self):
 
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        inv = self.make_inventory('tree-root')
 
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        inv.apply_delta([
 
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            (None, "a", "a-id", InventoryFile('a-id', 'a', 'tree-root')),
 
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            ])
 
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        self.assertEqual('a', inv.id2path('a-id'))
 
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        a_ie = inv['a-id']
 
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        inv.apply_delta([("a", None, "a-id", a_ie)])
 
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        self.assertRaises(errors.NoSuchId, inv.id2path, 'a-id')
 
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    def test_apply_delta_rename(self):
 
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        inv = self.make_inventory('tree-root')
 
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        inv.apply_delta([
 
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            (None, "a", "a-id", InventoryFile('a-id', 'a', 'tree-root')),
 
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            ])
 
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        self.assertEqual('a', inv.id2path('a-id'))
 
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        a_ie = inv['a-id']
 
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        b_ie = InventoryFile(a_ie.file_id, "b", a_ie.parent_id)
 
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        inv.apply_delta([("a", "b", "a-id", b_ie)])
 
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        self.assertEqual("b", inv.id2path('a-id'))
 
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    def test_apply_delta_illegal(self):
 
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        # A file-id cannot appear in a delta more than once
 
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        inv = self.make_inventory('tree-root')
 
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        self.assertRaises(AssertionError, inv.apply_delta, [
 
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            ("a", "a", "id-1", InventoryFile('id-1', 'a', 'tree-root')),
 
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            ("a", "b", "id-1", InventoryFile('id-1', 'b', 'tree-root')),
 
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            ])
 
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class TestInventoryReads(TestInventory):
 
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    def test_is_root(self):
 
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        """Ensure our root-checking code is accurate."""
 
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        inv = self.make_inventory('TREE_ROOT')
 
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        self.assertTrue(inv.is_root('TREE_ROOT'))
 
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        self.assertFalse(inv.is_root('booga'))
 
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        inv.root.file_id = 'booga'
 
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        self.assertFalse(inv.is_root('TREE_ROOT'))
 
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        self.assertTrue(inv.is_root('booga'))
 
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        # works properly even if no root is set
 
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        inv.root = None
 
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        self.assertFalse(inv.is_root('TREE_ROOT'))
 
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        self.assertFalse(inv.is_root('booga'))
 
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    def test_ids(self):
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        """Test detection of files within selected directories."""
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        inv = self.make_inventory(ROOT_ID)
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            ('src/bye.c', 'bye-id'),
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            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
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                specific_file_ids=('bye-id',), yield_parents=True)])
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    def test_add_recursive(self):
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        parent = InventoryDirectory('src-id', 'src', 'tree-root')
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        child = InventoryFile('hello-id', 'hello.c', 'src-id')
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        parent.children[child.file_id] = child
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        inv = self.make_inventory('tree-root')
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        inv.add(parent)
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        self.assertEqual('src/hello.c', inv.id2path('hello-id'))