diff options
Diffstat (limited to 'lib/python2.7/site-packages/sqlalchemy_migrate-0.7.2-py2.7.egg/migrate/tests/versioning/test_schemadiff.py')
| -rwxr-xr-x | lib/python2.7/site-packages/sqlalchemy_migrate-0.7.2-py2.7.egg/migrate/tests/versioning/test_schemadiff.py | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/lib/python2.7/site-packages/sqlalchemy_migrate-0.7.2-py2.7.egg/migrate/tests/versioning/test_schemadiff.py b/lib/python2.7/site-packages/sqlalchemy_migrate-0.7.2-py2.7.egg/migrate/tests/versioning/test_schemadiff.py deleted file mode 100755 index 0bfa902b..00000000 --- a/lib/python2.7/site-packages/sqlalchemy_migrate-0.7.2-py2.7.egg/migrate/tests/versioning/test_schemadiff.py +++ /dev/null @@ -1,209 +0,0 @@ -# -*- coding: utf-8 -*- - -import os - -from sqlalchemy import * -from nose.tools import eq_ - -from migrate.versioning import schemadiff - -from migrate.tests import fixture - -class SchemaDiffBase(fixture.DB): - - level = fixture.DB.CONNECT - - def _make_table(self,*cols,**kw): - self.table = Table('xtable', self.meta, - Column('id',Integer(), primary_key=True), - *cols - ) - if kw.get('create',True): - self.table.create() - - def _assert_diff(self,col_A,col_B): - self._make_table(col_A) - self.meta.clear() - self._make_table(col_B,create=False) - diff = self._run_diff() - # print diff - self.assertTrue(diff) - eq_(1,len(diff.tables_different)) - td = diff.tables_different.values()[0] - eq_(1,len(td.columns_different)) - cd = td.columns_different.values()[0] - eq_(('Schema diffs:\n' - ' table with differences: xtable\n' - ' column with differences: data\n' - ' model: %r\n' - ' database: %r')%( - cd.col_A, - cd.col_B - ),str(diff)) - -class Test_getDiffOfModelAgainstDatabase(SchemaDiffBase): - - def _run_diff(self,**kw): - return schemadiff.getDiffOfModelAgainstDatabase( - self.meta, self.engine, **kw - ) - - @fixture.usedb() - def test_table_missing_in_db(self): - self._make_table(create=False) - diff = self._run_diff() - self.assertTrue(diff) - eq_('Schema diffs:\n tables missing from database: xtable', - str(diff)) - - @fixture.usedb() - def test_table_missing_in_model(self): - self._make_table() - self.meta.clear() - diff = self._run_diff() - self.assertTrue(diff) - eq_('Schema diffs:\n tables missing from model: xtable', - str(diff)) - - @fixture.usedb() - def test_column_missing_in_db(self): - # db - Table('xtable', self.meta, - Column('id',Integer(), primary_key=True), - ).create() - self.meta.clear() - # model - self._make_table( - Column('xcol',Integer()), - create=False - ) - # run diff - diff = self._run_diff() - self.assertTrue(diff) - eq_('Schema diffs:\n' - ' table with differences: xtable\n' - ' database missing these columns: xcol', - str(diff)) - - @fixture.usedb() - def test_column_missing_in_model(self): - # db - self._make_table( - Column('xcol',Integer()), - ) - self.meta.clear() - # model - self._make_table( - create=False - ) - # run diff - diff = self._run_diff() - self.assertTrue(diff) - eq_('Schema diffs:\n' - ' table with differences: xtable\n' - ' model missing these columns: xcol', - str(diff)) - - @fixture.usedb() - def test_exclude_tables(self): - # db - Table('ytable', self.meta, - Column('id',Integer(), primary_key=True), - ).create() - Table('ztable', self.meta, - Column('id',Integer(), primary_key=True), - ).create() - self.meta.clear() - # model - self._make_table( - create=False - ) - Table('ztable', self.meta, - Column('id',Integer(), primary_key=True), - ) - # run diff - diff = self._run_diff(excludeTables=('xtable','ytable')) - # ytable only in database - # xtable only in model - # ztable identical on both - # ...so we expect no diff! - self.assertFalse(diff) - eq_('No schema diffs',str(diff)) - - @fixture.usedb() - def test_identical_just_pk(self): - self._make_table() - diff = self._run_diff() - self.assertFalse(diff) - eq_('No schema diffs',str(diff)) - - - @fixture.usedb() - def test_different_type(self): - self._assert_diff( - Column('data', String(10)), - Column('data', Integer()), - ) - - @fixture.usedb() - def test_int_vs_float(self): - self._assert_diff( - Column('data', Integer()), - Column('data', Float()), - ) - - @fixture.usedb() - def test_float_vs_numeric(self): - self._assert_diff( - Column('data', Float()), - Column('data', Numeric()), - ) - - @fixture.usedb() - def test_numeric_precision(self): - self._assert_diff( - Column('data', Numeric(precision=5)), - Column('data', Numeric(precision=6)), - ) - - @fixture.usedb() - def test_numeric_scale(self): - self._assert_diff( - Column('data', Numeric(precision=6,scale=0)), - Column('data', Numeric(precision=6,scale=1)), - ) - - @fixture.usedb() - def test_string_length(self): - self._assert_diff( - Column('data', String(10)), - Column('data', String(20)), - ) - - @fixture.usedb() - def test_integer_identical(self): - self._make_table( - Column('data', Integer()), - ) - diff = self._run_diff() - eq_('No schema diffs',str(diff)) - self.assertFalse(diff) - - @fixture.usedb() - def test_string_identical(self): - self._make_table( - Column('data', String(10)), - ) - diff = self._run_diff() - eq_('No schema diffs',str(diff)) - self.assertFalse(diff) - - @fixture.usedb() - def test_text_identical(self): - self._make_table( - Column('data', Text(255)), - ) - diff = self._run_diff() - eq_('No schema diffs',str(diff)) - self.assertFalse(diff) - |