def test_site_forward_cascade(self): """ Deleting a site should delete all the associated nodes """ SiteSeeder.seed_ricefield_site(n_nodes = 3) assert Site.query.count() == 1 assert Node.query.count() > 0 Site.query.delete() assert Site.query.count() == 0 assert Node.query.count() == 0
def test_site_backwards_cascade(self): """ Deleting an object referenced by a site should NOT delete the site """ SiteSeeder.seed_ricefield_site(n_nodes = 3) assert Site.query.count() == 1 assert Node.query.count() > 0 n_deleted = Node.query.delete() assert n_deleted == 3 assert Site.query.count() == 1 assert Node.query.count() == 0
def test_site_json_method(self): site = SiteSeeder.seed_ricefield_site() site_json = site.json() JSONHelper.test_model_json_method(Site, site_json)
def test_ricefield_site_returns_site_with_one_node(self):
site = SiteSeeder.seed_ricefield_site()
assert isinstance(site, Site)
assert len(site.nodes) == 1
def test_ricefield_site_returns_site_with_one_node(self): site = SiteSeeder.seed_ricefield_site() assert isinstance(site, Site) assert len(site.nodes) == 1