Fix test

test/conftest.py

@@ -108,6 +108,16 @@ def is_sqlite(db_uri):
     return False
 
 
+@pytest.fixture(scope='session')
+def is_sqlalchemy_1_3_or_higer():
+    try:
+        from sqlalchemy import JSON  # noqa: F401
+    except ImportError:
+        return False
+    else:
+        return True
+
+
 @pytest.fixture(scope='session')
 def db_engine_options(db_uri, is_postgresql):
     if is_postgresql:

test/interface/test_filters.py

@@ -86,13 +86,15 @@ def multiple_corges_inserted(session, is_postgresql):
 
 
 @pytest.fixture
-def multiple_tils_inserted(session):
-    til_1 = Til(id=1, name='name_1', refer_info=[])
-    til_2 = Til(id=2, name='name_2', refer_info=[1])
-    til_3 = Til(id=3, name='name_3', refer_info=[2, 3])
-    til_4 = Til(id=4, name='name_4', refer_info=['foo', 'baz'])
-    session.add_all([til_1, til_2, til_3, til_4])
-    session.commit()
+def multiple_tils_inserted(session, is_sqlalchemy_1_3_or_higer):
+    if is_sqlalchemy_1_3_or_higer:
+
+        til_1 = Til(id=1, name='name_1', refer_info=[])
+        til_2 = Til(id=2, name='name_2', refer_info=[1])
+        til_3 = Til(id=3, name='name_3', refer_info=[2, 3])
+        til_4 = Til(id=4, name='name_4', refer_info=['foo', 'baz'])
+        session.add_all([til_1, til_2, til_3, til_4])
+        session.commit()
 
 
 class TestFiltersNotApplied:
@@ -1331,13 +1333,18 @@ def test_filter_by_hybrid_methods(self, session):
 class TestApplyJsonContainsFilter:
 
     @pytest.mark.usefixtures('multiple_tils_inserted')
-    def test_til_not_contains_value(self, session, is_sqlite, is_postgresql):
+    def test_til_not_contains_value(
+        self, session, is_sqlite, is_postgresql, is_sqlalchemy_1_3_or_higer
+    ):
         if is_sqlite:
             pytest.skip()
 
         if is_postgresql:
             pytest.skip()
 
+        if not is_sqlalchemy_1_3_or_higer:
+            pytest.skip()
+
         query = session.query(Til)
         filters = [
             {'field': 'refer_info', 'op': 'json_contains', 'value': 'invalid'}
@@ -1349,13 +1356,18 @@ def test_til_not_contains_value(self, session, is_sqlite, is_postgresql):
         assert len(result) == 0
 
     @pytest.mark.usefixtures('multiple_tils_inserted')
-    def test_til_contains_int_value(self, session, is_sqlite, is_postgresql):
+    def test_til_contains_int_value(
+        self, session, is_sqlite, is_postgresql, is_sqlalchemy_1_3_or_higer
+    ):
         if is_sqlite:
             pytest.skip()
 
         if is_postgresql:
             pytest.skip()
 
+        if not is_sqlalchemy_1_3_or_higer:
+            pytest.skip()
+
         query = session.query(Til)
         filters = [
             {'field': 'refer_info', 'op': 'json_contains', 'value': 1}
@@ -1368,13 +1380,18 @@ def test_til_contains_int_value(self, session, is_sqlite, is_postgresql):
         assert result[0].id == 2
 
     @pytest.mark.usefixtures('multiple_tils_inserted')
-    def test_til_contains_str_value(self, session, is_sqlite, is_postgresql):
+    def test_til_contains_str_value(
+        self, session, is_sqlite, is_postgresql, is_sqlalchemy_1_3_or_higer
+    ):
         if is_sqlite:
             pytest.skip()
 
         if is_postgresql:
             pytest.skip()
 
+        if not is_sqlalchemy_1_3_or_higer:
+            pytest.skip()
+
         query = session.query(Til)
         filters = [
             {'field': 'refer_info', 'op': 'json_contains', 'value': "foo"}

test/models.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 
 from sqlalchemy import (
-    Column, Date, DateTime, ForeignKey, Integer, String, Time, JSON
+    Column, Date, DateTime, ForeignKey, Integer, String, Time
 )
 from sqlalchemy.dialects.postgresql import ARRAY
 from sqlalchemy.ext.declarative import declarative_base
@@ -64,8 +64,15 @@ class Corge(BasePostgresqlSpecific):
     tags = Column(ARRAY(String, dimensions=1))
 
 
-class Til(Base):
+try:
+    from sqlalchemy import JSON
+except ImportError:
+    class Til(Base):
 
-    __tablename__ = 'til'
+        __tablename__ = 'til'
+else:
+    class Til(Base):
 
-    refer_info = Column(JSON)
+        __tablename__ = 'til'
+
+        refer_info = Column(JSON)