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#!/usr/bin/env python |
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# ~*~ coding: utf-8 ~*~ |
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# Standard unit testing framework |
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import unittest |
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# We want to profile test cases |
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import time |
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# Helper libraries for different database engines |
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from testing.mysqld import MysqldFactory |
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from testing.postgresql import PostgresqlFactory |
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# Module to be tested |
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from osmalchemy import OSMAlchemy |
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# SQLAlchemy for working with model and data |
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from sqlalchemy import create_engine |
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from sqlalchemy.ext.declarative import declarative_base |
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from sqlalchemy.orm import sessionmaker |
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# Create database engine factories to enable caching |
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Postgresql = PostgresqlFactory(cache_initialized_db=True) |
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Mysqld = MysqldFactory(cache_initialized_db=True) |
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# Dictionary to store profiling information about tests |
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profile = {} |
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def tearDownModule(): |
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""" Global test suite tear down code """ |
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# Purge caches of database engines |
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Postgresql.clear_cache() |
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Mysqld.clear_cache() |
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# Print profiling info |
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print("Database model test times") |
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print("=========================") |
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print("") |
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for suite in profile: |
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print("%8.3f s\t%s" % (sum([profile[suite][test] for test in profile[suite]]), suite)) |
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for test in profile[suite]: |
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print("\t%8.3f s\t%s" % (profile[suite][test], test)) |
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class OSMAlchemyModelTests(object): |
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""" Incomplete base class for common test routines. |
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Subclassed in engine-dependent test classes. |
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""" |
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def setUp(self): |
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if not self.__class__.__name__ in profile: |
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profile[self.__class__.__name__] = {} |
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profile[self.__class__.__name__][self.id().split(".")[-1]] = time.time() |
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self.base = declarative_base(bind=self.engine) |
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self.osmalchemy = OSMAlchemy(self.base) |
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self.base.metadata.create_all() |
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self.session = sessionmaker(bind=self.engine)() |
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def tearDown(self): |
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self.session.close() |
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self.engine.dispose() |
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profile[self.__class__.__name__][self.id().split(".")[-1]] -= time.time() |
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profile[self.__class__.__name__][self.id().split(".")[-1]] *= -1 |
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def test_create_node(self): |
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# Create node |
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node = self.osmalchemy.Node() |
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node.latitude = 51.0 |
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node.longitude = 7.0 |
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# Store node |
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self.session.add(node) |
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self.session.commit() |
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# Query for node and check |
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node = self.session.query(self.osmalchemy.Node).filter_by(latitude=51.0).first() |
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self.assertEqual(node.latitude, 51.0) |
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self.assertEqual(node.longitude, 7.0) |
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self.assertEqual(len(node.tags), 0) |
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def test_create_node_with_tags(self): |
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# Create node and tags |
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node = self.osmalchemy.Node(51.0, 7.0) |
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node.tags = [self.osmalchemy.Tag("name", "test"), |
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self.osmalchemy.Tag("foo", "bar")] |
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# Store everything |
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self.session.add(node) |
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self.session.commit() |
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# Query for node and check |
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node = self.session.query(self.osmalchemy.Node).filter_by(latitude=51.0).first() |
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self.assertEqual(node.latitude, 51.0) |
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self.assertEqual(node.longitude, 7.0) |
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self.assertEqual(len(node.tags), 2) |
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self.assertEqual((node.tags[0].key, node.tags[0].value), ("foo", "bar")) |
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self.assertEqual((node.tags[1].key, node.tags[1].value), ("name", "test")) |
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View Code Duplication |
def test_create_way_with_nodes(self): |
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# Create way and nodes |
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way = self.osmalchemy.Way() |
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way.nodes = [self.osmalchemy.Node(51.0, 7.0), |
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self.osmalchemy.Node(51.1, 7.1), |
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self.osmalchemy.Node(51.2, 7.2), |
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self.osmalchemy.Node(51.3, 7.3), |
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self.osmalchemy.Node(51.4, 7.4)] |
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# Store everything |
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self.session.add(way) |
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self.session.commit() |
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# Query for way and check |
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way = self.session.query(self.osmalchemy.Way).first() |
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self.assertEqual(len(way.nodes), 5) |
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self.assertEqual((way.nodes[0].latitude, way.nodes[0].longitude), (51.0, 7.0)) |
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self.assertEqual((way.nodes[1].latitude, way.nodes[1].longitude), (51.1, 7.1)) |
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self.assertEqual((way.nodes[2].latitude, way.nodes[2].longitude), (51.2, 7.2)) |
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self.assertEqual((way.nodes[3].latitude, way.nodes[3].longitude), (51.3, 7.3)) |
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self.assertEqual((way.nodes[4].latitude, way.nodes[4].longitude), (51.4, 7.4)) |
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def test_create_way_with_nodes_and_tags(self): |
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# Create way and nodes |
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way = self.osmalchemy.Way() |
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way.nodes = [self.osmalchemy.Node(51.0, 7.0), |
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self.osmalchemy.Node(51.1, 7.1), |
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self.osmalchemy.Node(51.2, 7.2), |
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self.osmalchemy.Node(51.3, 7.3), |
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self.osmalchemy.Node(51.4, 7.4)] |
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way.tags = [self.osmalchemy.Tag("name", "Testway"), |
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self.osmalchemy.Tag("foo", "bar")] |
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# Store everything |
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self.session.add(way) |
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self.session.commit() |
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# Query for way and check |
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way = self.session.query(self.osmalchemy.Way).first() |
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self.assertEqual(len(way.nodes), 5) |
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self.assertEqual((way.nodes[0].latitude, way.nodes[0].longitude), (51.0, 7.0)) |
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self.assertEqual((way.nodes[1].latitude, way.nodes[1].longitude), (51.1, 7.1)) |
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self.assertEqual((way.nodes[2].latitude, way.nodes[2].longitude), (51.2, 7.2)) |
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self.assertEqual((way.nodes[3].latitude, way.nodes[3].longitude), (51.3, 7.3)) |
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self.assertEqual((way.nodes[4].latitude, way.nodes[4].longitude), (51.4, 7.4)) |
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self.assertEqual(len(way.tags), 2) |
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self.assertEqual((way.tags[0].key, way.tags[0].value), ("foo", "bar")) |
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self.assertEqual((way.tags[1].key, way.tags[1].value), ("name", "Testway")) |
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def test_create_way_with_nodes_and_tags_and_tags_on_node(self): |
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# Create way and nodes |
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way = self.osmalchemy.Way() |
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way.nodes = [self.osmalchemy.Node(51.0, 7.0), |
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self.osmalchemy.Node(51.1, 7.1), |
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self.osmalchemy.Node(51.2, 7.2), |
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self.osmalchemy.Node(51.3, 7.3), |
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self.osmalchemy.Node(51.4, 7.4)] |
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way.tags = [self.osmalchemy.Tag("name", "Testway"), |
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self.osmalchemy.Tag("foo", "bar")] |
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way.nodes[2].tags = [self.osmalchemy.Tag("name", "Testampel"), |
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self.osmalchemy.Tag("foo", "bar")] |
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# Store everything |
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self.session.add(way) |
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self.session.commit() |
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# Query for way and check |
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way = self.session.query(self.osmalchemy.Way).first() |
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self.assertEqual(len(way.nodes), 5) |
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self.assertEqual((way.nodes[0].latitude, way.nodes[0].longitude), (51.0, 7.0)) |
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self.assertEqual((way.nodes[1].latitude, way.nodes[1].longitude), (51.1, 7.1)) |
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self.assertEqual((way.nodes[2].latitude, way.nodes[2].longitude), (51.2, 7.2)) |
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self.assertEqual((way.nodes[3].latitude, way.nodes[3].longitude), (51.3, 7.3)) |
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self.assertEqual((way.nodes[4].latitude, way.nodes[4].longitude), (51.4, 7.4)) |
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self.assertEqual(len(way.tags), 2) |
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self.assertEqual((way.tags[0].key, way.tags[0].value), ("foo", "bar")) |
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self.assertEqual((way.tags[1].key, way.tags[1].value), ("name", "Testway")) |
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self.assertEqual(len(way.nodes[2].tags), 2) |
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self.assertEqual((way.nodes[2].tags[0].key, way.nodes[2].tags[0].value), ("foo", "bar")) |
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self.assertEqual((way.nodes[2].tags[1].key, way.nodes[2].tags[1].value), ("name", "Testampel")) |
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self.assertIsNot(way.tags[0], way.nodes[2].tags[0]) |
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self.assertIsNot(way.tags[1], way.nodes[2].tags[1]) |
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View Code Duplication |
def test_create_relation_with_nodes(self): |
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# Create way and add nodes |
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relation = self.osmalchemy.Relation() |
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relation.members = [self.osmalchemy.Node(51.0, 7.0), |
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self.osmalchemy.Node(51.1, 7.1), |
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self.osmalchemy.Node(51.2, 7.2), |
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self.osmalchemy.Node(51.3, 7.3), |
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self.osmalchemy.Node(51.4, 7.4)] |
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# Store everything |
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self.session.add(relation) |
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self.session.commit() |
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# Query for way and check |
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relation = self.session.query(self.osmalchemy.Relation).first() |
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self.assertEqual((relation.members[0].latitude, relation.members[0].longitude), |
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(51.0, 7.0)) |
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self.assertEqual((relation.members[1].latitude, relation.members[1].longitude), |
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(51.1, 7.1)) |
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self.assertEqual((relation.members[2].latitude, relation.members[2].longitude), |
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(51.2, 7.2)) |
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self.assertEqual((relation.members[3].latitude, relation.members[3].longitude), |
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(51.3, 7.3)) |
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self.assertEqual((relation.members[4].latitude, relation.members[4].longitude), |
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(51.4, 7.4)) |
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def test_create_relation_with_nodes_and_ways(self): |
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# Create way and add nodes and ways |
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relation = self.osmalchemy.Relation() |
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relation.members = [self.osmalchemy.Node(51.0, 7.0), |
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self.osmalchemy.Way(), |
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self.osmalchemy.Node(51.1, 7.1), |
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self.osmalchemy.Way(), |
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self.osmalchemy.Node(51.2, 7.2), |
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self.osmalchemy.Way(), |
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self.osmalchemy.Node(51.3, 7.3), |
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self.osmalchemy.Way(), |
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self.osmalchemy.Node(51.4, 7.4)] |
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relation.members[3].nodes.append(relation.members[8]) |
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# Store everything |
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self.session.add(relation) |
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self.session.commit() |
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# Query for way and check |
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relation = self.session.query(self.osmalchemy.Relation).first() |
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self.assertEqual((relation.members[0].latitude, relation.members[0].longitude), |
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(51.0, 7.0)) |
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self.assertEqual((relation.members[2].latitude, relation.members[2].longitude), |
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(51.1, 7.1)) |
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self.assertEqual((relation.members[4].latitude, relation.members[4].longitude), |
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(51.2, 7.2)) |
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self.assertEqual((relation.members[6].latitude, relation.members[6].longitude), |
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(51.3, 7.3)) |
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self.assertEqual((relation.members[8].latitude, relation.members[8].longitude), |
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(51.4, 7.4)) |
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self.assertIs(relation.members[3].nodes[0], relation.members[8]) |
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class OSMAlchemyModelTestsSQLite(OSMAlchemyModelTests, unittest.TestCase): |
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""" Tests run with SQLite """ |
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def setUp(self): |
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self.engine = create_engine("sqlite:///:memory:", echo=True) |
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OSMAlchemyModelTests.setUp(self) |
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def tearDown(self): |
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OSMAlchemyModelTests.tearDown(self) |
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class OSMAlchemyModelTestsPostgres(OSMAlchemyModelTests, unittest.TestCase): |
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""" Tests run with PostgreSQL """ |
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def setUp(self): |
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self.postgresql = Postgresql() |
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self.engine = create_engine(self.postgresql.url(), echo=True) |
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OSMAlchemyModelTests.setUp(self) |
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def tearDown(self): |
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self.postgresql.stop() |
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OSMAlchemyModelTests.tearDown(self) |
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class OSMAlchemyModelTestsMySQL(OSMAlchemyModelTests, unittest.TestCase): |
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""" Tests run with MySQL """ |
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def setUp(self): |
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self.mysql = Mysqld() |
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self.engine = create_engine(self.mysql.url(), echo=True) |
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OSMAlchemyModelTests.setUp(self) |
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def tearDown(self): |
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self.mysql.stop() |
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OSMAlchemyModelTests.tearDown(self) |
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