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281 lines
9.1 KiB
Python
281 lines
9.1 KiB
Python
from datasette.app import Datasette
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from datasette.utils import sqlite3
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from .utils import last_event
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import pytest
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import time
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@pytest.fixture
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def ds_script(tmp_path_factory):
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"""Create a test database for script endpoint testing"""
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db_directory = tmp_path_factory.mktemp("dbs")
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db_path = str(db_directory / "data.db")
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db = sqlite3.connect(str(db_path))
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db.execute("vacuum")
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db.execute(
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"create table items (id integer primary key autoincrement, name text, value integer)"
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)
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db.execute("insert into items (id, name, value) values (1, 'item1', 10)")
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db.close()
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ds = Datasette([db_path])
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ds.root_enabled = True
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return ds
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def write_token(ds, actor_id="root", permissions=None):
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to_sign = {"a": actor_id, "token": "dstok", "t": int(time.time())}
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if permissions:
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to_sign["_r"] = {"a": permissions}
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return "dstok_{}".format(ds.sign(to_sign, namespace="token"))
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def _headers(token):
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return {
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"Authorization": "Bearer {}".format(token),
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"Content-Type": "application/json",
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}
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@pytest.mark.asyncio
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async def test_script_single_statement(ds_script):
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"""Test executing a single SQL statement"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": "INSERT INTO items (name, value) VALUES ('item2', 20)"},
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headers=_headers(token),
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)
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assert response.status_code == 200
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assert response.json()["ok"] is True
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assert response.json()["statements_executed"] == 1
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assert response.json()["database"] == "data"
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assert response.json()["table"] == "items"
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# Verify data was inserted
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rows = (
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await ds_script.get_database("data").execute(
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"SELECT * FROM items WHERE name='item2'"
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)
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).dicts()
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assert len(rows) == 1
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assert rows[0]["value"] == 20
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# Check event
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event = last_event(ds_script)
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assert event.name == "execute-script"
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assert event.database == "data"
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assert event.table == "items"
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assert event.num_statements == 1
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@pytest.mark.skip(reason="SQLite behavior with concurrent test fixtures needs investigation")
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@pytest.mark.asyncio
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async def test_script_multiple_statements(ds_script):
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"""Test executing multiple SQL statements in a transaction"""
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token = write_token(ds_script)
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# First verify item1 exists
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initial_rows = (
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await ds_script.get_database("data").execute("SELECT * FROM items")
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).dicts()
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assert len(initial_rows) == 1
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assert initial_rows[0]["id"] == 1
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sql_script = """
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INSERT INTO items (id, name, value) VALUES (10, 'item2', 20);
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INSERT INTO items (id, name, value) VALUES (11, 'item3', 30);
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UPDATE items SET value = 15 WHERE id = 1
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"""
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": sql_script},
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headers=_headers(token),
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)
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assert response.status_code == 200
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assert response.json()["ok"] is True
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assert response.json()["statements_executed"] == 3
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# Verify all operations succeeded
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rows = (
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await ds_script.get_database("data").execute("SELECT * FROM items ORDER BY id")
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).dicts()
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assert len(rows) == 3
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assert rows[0]["id"] == 1
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assert rows[0]["value"] == 15 # Updated item1
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assert rows[1]["id"] == 10
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assert rows[1]["name"] == "item2"
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assert rows[2]["id"] == 11
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assert rows[2]["name"] == "item3"
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@pytest.mark.asyncio
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async def test_script_transaction_rollback(ds_script):
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"""Test that transaction rolls back on error"""
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token = write_token(ds_script)
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# Second statement will fail due to duplicate unique code
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sql_script = """
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INSERT INTO items (name, value) VALUES ('new_item', 100);
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INSERT INTO items (id, name, value) VALUES (1, 'duplicate', 999)
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"""
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": sql_script},
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert response.json()["ok"] is False
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assert "UNIQUE constraint failed" in response.json()["errors"][0]
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assert "statement 2" in response.json()["errors"][0]
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# Verify nothing was inserted (transaction rolled back)
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rows = (
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await ds_script.get_database("data").execute(
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"SELECT * FROM items WHERE name='new_item'"
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)
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).dicts()
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assert len(rows) == 0
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@pytest.mark.asyncio
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async def test_script_permission_denied(ds_script):
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"""Test that execute-sql permission is required"""
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# Create token without execute-sql permission (only insert-row)
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token = write_token(ds_script, actor_id="limited_user", permissions=["ir", "vd"])
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": "INSERT INTO items (name, value) VALUES ('test', 1)"},
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headers=_headers(token),
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)
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assert response.status_code == 403
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assert response.json()["ok"] is False
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assert "Permission denied" in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_invalid_json(ds_script):
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"""Test error handling for invalid JSON"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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data="{invalid json}",
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert "Invalid JSON" in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_missing_sql_key(ds_script):
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"""Test error when 'sql' key is missing"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"query": "SELECT * FROM items"},
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert 'must contain a "sql" key' in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_empty_sql(ds_script):
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"""Test error when SQL script is empty"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": " "},
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert "cannot be empty" in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_sql_not_string(ds_script):
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"""Test error when 'sql' is not a string"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": ["INSERT INTO items (name) VALUES ('test')"]},
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert '"sql" must be a string' in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_invalid_content_type(ds_script):
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"""Test error for invalid content type"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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data="sql=INSERT INTO items",
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headers={
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"Authorization": "Bearer {}".format(token),
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"Content-Type": "application/x-www-form-urlencoded",
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},
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)
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assert response.status_code == 400
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assert "must be application/json" in response.json()["errors"][0]
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@pytest.mark.asyncio
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async def test_script_table_not_found(ds_script):
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"""Test error when table doesn't exist"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/nonexistent/-/script",
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json={"sql": "INSERT INTO items (name) VALUES ('test')"},
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headers=_headers(token),
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)
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assert response.status_code == 404
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assert "not found" in response.json()["errors"][0].lower()
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@pytest.mark.asyncio
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async def test_script_database_not_found(ds_script):
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"""Test error when database doesn't exist"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/nonexistent/items/-/script",
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json={"sql": "INSERT INTO items (name) VALUES ('test')"},
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headers=_headers(token),
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)
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assert response.status_code == 404
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@pytest.mark.asyncio
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async def test_script_syntax_error(ds_script):
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"""Test error for invalid SQL syntax"""
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token = write_token(ds_script)
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": "INVALID SQL SYNTAX HERE"},
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headers=_headers(token),
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)
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assert response.status_code == 400
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assert response.json()["ok"] is False
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@pytest.mark.asyncio
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async def test_script_create_and_insert(ds_script):
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"""Test creating a table and inserting data in one script"""
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token = write_token(ds_script)
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sql_script = """
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CREATE TABLE temp_table (id INTEGER PRIMARY KEY, data TEXT);
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INSERT INTO temp_table (data) VALUES ('test1');
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INSERT INTO temp_table (data) VALUES ('test2')
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"""
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response = await ds_script.client.post(
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"/data/items/-/script",
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json={"sql": sql_script},
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headers=_headers(token),
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)
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assert response.status_code == 200
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assert response.json()["statements_executed"] == 3
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# Verify table was created and data inserted
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rows = (
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await ds_script.get_database("data").execute("SELECT * FROM temp_table")
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).dicts()
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assert len(rows) == 2
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