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Code Issues 32 Releases Wiki Activity

Fixed #35469 -- Removed deferred SQL to create index removed by AlterField operation.

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This commit is contained in:
Jacob Walls
2024-05-25 17:17:15 -04:00
committed by Sarah Boyce
parent d3a7ed5bcc
commit 99f23eaabd
4 changed files with 70 additions and 9 deletions
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31
tests/backends/test_ddl_references.py
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@@ -166,10 +166,13 @@ class ForeignKeyNameTests(IndexNameTests):
class MockReference:
def __init__(self, representation, referenced_tables, referenced_columns):
def __init__(
self, representation, referenced_tables, referenced_columns, referenced_indexes
):
self.representation = representation
self.referenced_tables = referenced_tables
self.referenced_columns = referenced_columns
self.referenced_indexes = referenced_indexes
def references_table(self, table):
return table in self.referenced_tables
@@ -177,6 +180,9 @@ class MockReference:
def references_column(self, table, column):
return (table, column) in self.referenced_columns
def references_index(self, table, index):
return (table, index) in self.referenced_indexes
def rename_table_references(self, old_table, new_table):
if old_table in self.referenced_tables:
self.referenced_tables.remove(old_table)
@@ -195,32 +201,43 @@ class MockReference:
class StatementTests(SimpleTestCase):
def test_references_table(self):
statement = Statement(
"", reference=MockReference("", {"table"}, {}), non_reference=""
"", reference=MockReference("", {"table"}, {}, {}), non_reference=""
)
self.assertIs(statement.references_table("table"), True)
self.assertIs(statement.references_table("other"), False)
def test_references_column(self):
statement = Statement(
"", reference=MockReference("", {}, {("table", "column")}), non_reference=""
"",
reference=MockReference("", {}, {("table", "column")}, {}),
non_reference="",
)
self.assertIs(statement.references_column("table", "column"), True)
self.assertIs(statement.references_column("other", "column"), False)
def test_references_index(self):
statement = Statement(
"",
reference=MockReference("", {}, {}, {("table", "index")}),
non_reference="",
)
self.assertIs(statement.references_index("table", "index"), True)
self.assertIs(statement.references_index("other", "index"), False)
def test_rename_table_references(self):
reference = MockReference("", {"table"}, {})
reference = MockReference("", {"table"}, {}, {})
statement = Statement("", reference=reference, non_reference="")
statement.rename_table_references("table", "other")
self.assertEqual(reference.referenced_tables, {"other"})
def test_rename_column_references(self):
reference = MockReference("", {}, {("table", "column")})
reference = MockReference("", {}, {("table", "column")}, {})
statement = Statement("", reference=reference, non_reference="")
statement.rename_column_references("table", "column", "other")
self.assertEqual(reference.referenced_columns, {("table", "other")})
def test_repr(self):
reference = MockReference("reference", {}, {})
reference = MockReference("reference", {}, {}, {})
statement = Statement(
"%(reference)s - %(non_reference)s",
reference=reference,
@@ -229,7 +246,7 @@ class StatementTests(SimpleTestCase):
self.assertEqual(repr(statement), "<Statement 'reference - non_reference'>")
def test_str(self):
reference = MockReference("reference", {}, {})
reference = MockReference("reference", {}, {}, {})
statement = Statement(
"%(reference)s - %(non_reference)s",
reference=reference,