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New, improved implementation of transform(), refs #114

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Simon Willison 2020-09-21 16:54:37 -07:00
commit b34c9b40c2
2 changed files with 55 additions and 40 deletions
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13
tests/test_transform.py
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@ -7,7 +7,7 @@ import pytest
(
{},
[
"CREATE TABLE [dogs_new_suffix] (\n [id] INTEGER,\n [name] TEXT,\n [age] TEXT\n);\n ",
"CREATE TABLE [dogs_new_suffix] (\n [id] INTEGER PRIMARY KEY,\n [name] TEXT,\n [age] TEXT\n);",
"INSERT INTO [dogs_new_suffix] ([id], [name], [age]) SELECT [id], [name], [age] FROM [dogs]",
"DROP TABLE [dogs]",
"ALTER TABLE [dogs_new_suffix] RENAME TO [dogs]",
@ -16,12 +16,21 @@ import pytest
(
{"rename": {"age": "dog_age"}},
[
"CREATE TABLE [dogs_new_suffix] (\n [id] INTEGER,\n [name] TEXT,\n [dog_age] TEXT\n);\n ",
"CREATE TABLE [dogs_new_suffix] (\n [id] INTEGER PRIMARY KEY,\n [name] TEXT,\n [dog_age] TEXT\n);",
"INSERT INTO [dogs_new_suffix] ([id], [name], [dog_age]) SELECT [id], [name], [age] FROM [dogs]",
"DROP TABLE [dogs]",
"ALTER TABLE [dogs_new_suffix] RENAME TO [dogs]",
],
),
(
{"drop": ["age"]},
[
"CREATE TABLE [dogs_new_suffix] (\n [id] INTEGER PRIMARY KEY,\n [name] TEXT\n);",
"INSERT INTO [dogs_new_suffix] ([id], [name]) SELECT [id], [name] FROM [dogs]",
"DROP TABLE [dogs]",
"ALTER TABLE [dogs_new_suffix] RENAME TO [dogs]",
],
),
],
)
def test_transform_sql(fresh_db, params, expected_sql):