- move to 0.3 as we are changing APIrel_0_3_0

- [general] The focus of 0.3 is to clean up
  and more fully document the public API of Alembic,
  including better accessors on the MigrationContext
  and ScriptDirectory objects.  Methods that are
  not considered to be public on these objects have
  been underscored, and methods which should be public
  have been cleaned up and documented, including:

    MigrationContext.get_current_revision()
    ScriptDirectory.iterate_revisions()
    ScriptDirectory.get_current_head()
    ScriptDirectory.get_heads()
    ScriptDirectory.get_base()
    ScriptDirectory.generate_revision()

- [feature] Added a bit of autogenerate to the
  public API in the form of the function
  alembic.autogenerate.compare_metadata.

1 files changed, 8 insertions, 4 deletions

diff --git a/tests/__init__.py b/tests/__init__.py
index e8baba8..d3193ae 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -121,6 +121,10 @@ def ne_(a, b, msg=None):
     """Assert a != b, with repr messaging on failure."""
     assert a != b, msg or "%r == %r" % (a, b)
 
+def is_(a, b, msg=None):
+    """Assert a is b, with repr messaging on failure."""
+    assert a is b, msg or "%r is not %r" % (a, b)
+
 def assert_raises_message(except_cls, msg, callable_, *args, **kwargs):
     try:
         callable_(*args, **kwargs)
@@ -294,7 +298,7 @@ def write_script(scriptdir, rev_id, content):
     pyc_path = util.pyc_file_from_path(path)
     if os.access(pyc_path, os.F_OK):
         os.unlink(pyc_path)
-    script = Script.from_path(path)
+    script = Script._from_path(path)
     old = scriptdir._revision_map[script.revision]
     if old.down_revision != script.down_revision:
         raise Exception("Can't change down_revision "
@@ -309,7 +313,7 @@ def three_rev_fixture(cfg):
     c = util.rev_id()
 
     script = ScriptDirectory.from_config(cfg)
-    script.generate_rev(a, "revision a", refresh=True)
+    script.generate_revision(a, "revision a", refresh=True)
     write_script(script, a, """
 revision = '%s'
 down_revision = None
@@ -324,7 +328,7 @@ def downgrade():
 
 """ % a)
 
-    script.generate_rev(b, "revision b", refresh=True)
+    script.generate_revision(b, "revision b", refresh=True)
     write_script(script, b, """
 revision = '%s'
 down_revision = '%s'
@@ -339,7 +343,7 @@ def downgrade():
 
 """ % (b, a))
 
-    script.generate_rev(c, "revision c", refresh=True)
+    script.generate_revision(c, "revision c", refresh=True)
     write_script(script, c, """
 revision = '%s'
 down_revision = '%s'