Documentation for tracer mechanism

tests/conftest.py

@@ -10,7 +10,7 @@ def fresh_db():
 @pytest.fixture
 def existing_db():
     database = Database(memory=True)
-    database.conn.executescript(
+    database.executescript(
         """
         CREATE TABLE foo (text TEXT);
         INSERT INTO foo (text) values ("one");

tests/test_cli.py

@@ -396,7 +396,7 @@ def test_enable_fts_with_triggers(db_path):
     def search(q):
         return (
             Database(db_path)
-            .conn.execute("select c1 from Gosh_fts where c1 match ?", [q])
+            .execute("select c1 from Gosh_fts where c1 match ?", [q])
             .fetchall()
         )
 
@@ -417,7 +417,7 @@ def test_populate_fts(db_path):
     def search(q):
         return (
             Database(db_path)
-            .conn.execute("select c1 from Gosh_fts where c1 match ?", [q])
+            .execute("select c1 from Gosh_fts where c1 match ?", [q])
             .fetchall()
         )
 

tests/test_column_affinity.py

@@ -41,5 +41,5 @@ def test_column_affinity(column_def, expected_type):
 
 @pytest.mark.parametrize("column_def,expected_type", EXAMPLES)
 def test_columns_dict(fresh_db, column_def, expected_type):
-    fresh_db.conn.execute("create table foo (col {})".format(column_def))
+    fresh_db.execute("create table foo (col {})".format(column_def))
     assert {"col": expected_type} == fresh_db["foo"].columns_dict

tests/test_constructor.py

@@ -4,9 +4,9 @@ import pytest
 
 def test_recursive_triggers():
     db = Database(memory=True)
-    assert db.conn.execute("PRAGMA recursive_triggers").fetchone()[0]
+    assert db.execute("PRAGMA recursive_triggers").fetchone()[0]
 
 
 def test_recursive_triggers_off():
     db = Database(memory=True, recursive_triggers=False)
-    assert not db.conn.execute("PRAGMA recursive_triggers").fetchone()[0]
+    assert not db.execute("PRAGMA recursive_triggers").fetchone()[0]

tests/test_create.py

@@ -680,7 +680,7 @@ def test_create_index_if_not_exists(fresh_db):
 )
 def test_insert_dictionaries_and_lists_as_json(fresh_db, data_structure):
     fresh_db["test"].insert({"id": 1, "data": data_structure}, pk="id")
-    row = fresh_db.conn.execute("select id, data from test").fetchone()
+    row = fresh_db.execute("select id, data from test").fetchone()
     assert row[0] == 1
     assert data_structure == json.loads(row[1])
 

tests/test_create_view.py

@@ -4,7 +4,7 @@ from sqlite_utils.utils import OperationalError
 
 def test_create_view(fresh_db):
     fresh_db.create_view("bar", "select 1 + 1")
-    rows = fresh_db.conn.execute("select * from bar").fetchall()
+    rows = fresh_db.execute("select * from bar").fetchall()
     assert [(2,)] == rows
 
 
@@ -23,7 +23,7 @@ def test_create_view_ignore(fresh_db):
     fresh_db.create_view("bar", "select 1 + 1").create_view(
         "bar", "select 1 + 2", ignore=True
     )
-    rows = fresh_db.conn.execute("select * from bar").fetchall()
+    rows = fresh_db.execute("select * from bar").fetchall()
     assert [(2,)] == rows
 
 
@@ -31,13 +31,13 @@ def test_create_view_replace(fresh_db):
     fresh_db.create_view("bar", "select 1 + 1").create_view(
         "bar", "select 1 + 2", replace=True
     )
-    rows = fresh_db.conn.execute("select * from bar").fetchall()
+    rows = fresh_db.execute("select * from bar").fetchall()
     assert [(3,)] == rows
 
 
 def test_create_view_replace_with_same_does_nothing(fresh_db):
     fresh_db.create_view("bar", "select 1 + 1")
-    initial_version = fresh_db.conn.execute("PRAGMA schema_version").fetchone()[0]
+    initial_version = fresh_db.execute("PRAGMA schema_version").fetchone()[0]
     fresh_db.create_view("bar", "select 1 + 1", replace=True)
-    after_version = fresh_db.conn.execute("PRAGMA schema_version").fetchone()[0]
+    after_version = fresh_db.execute("PRAGMA schema_version").fetchone()[0]
     assert after_version == initial_version

tests/test_fts.py

@@ -160,7 +160,7 @@ def test_disable_fts(fresh_db, create_triggers):
         expected_triggers = set()
     assert expected_triggers == set(
         r[0]
-        for r in fresh_db.conn.execute(
+        for r in fresh_db.execute(
             "select name from sqlite_master where type = 'trigger'"
         ).fetchall()
     )
@@ -168,7 +168,7 @@ def test_disable_fts(fresh_db, create_triggers):
     table.disable_fts()
     assert (
         0
-        == fresh_db.conn.execute(
+        == fresh_db.execute(
             "select count(*) from sqlite_master where type = 'trigger'"
         ).fetchone()[0]
     )

tests/test_introspect.py

@@ -73,7 +73,7 @@ def test_table_repr(fresh_db):
 
 
 def test_indexes(fresh_db):
-    fresh_db.conn.executescript(
+    fresh_db.executescript(
         """
         create table Gosh (c1 text, c2 text, c3 text);
         create index Gosh_c1 on Gosh(c1);

tests/test_tracer.py

@@ -11,6 +11,7 @@ def test_tracer():
     db["dogs"].enable_fts(["name"])
     db["dogs"].search("Cleopaws")
     assert collected == [
+        ("PRAGMA recursive_triggers=on;", None),
         ("select name from sqlite_master where type = 'view'", None),
         ("select name from sqlite_master where type = 'table'", None),
         ("CREATE TABLE [dogs] (\n   [name] TEXT\n);\n        ", None),