/[thuban]/branches/WIP-pyshapelib-bramz/test/test_transientdb.py
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revision 845 by bh, Tue May 6 18:05:13 2003 UTC revision 948 by jonathan, Tue May 20 15:27:31 2003 UTC
# Line 67  class TestTransientTable(unittest.TestCa Line 67  class TestTransientTable(unittest.TestCa
67          self.failIf(table.HasColumn("non_existing_name"))          self.failIf(table.HasColumn("non_existing_name"))
68          self.failIf(table.HasColumn(100))          self.failIf(table.HasColumn(100))
69    
70          # Read an `interesting' record          # Reading rows and values.
71          self.assertEquals(table.ReadRowAsDict(144),          self.assertEquals(table.ReadRowAsDict(144),
72                            {'POPYCOUN': 'IC', 'POPYADMIN': '', 'PONET_': 146,                            {'POPYCOUN': 'IC', 'POPYADMIN': '', 'PONET_': 146,
73                             'AREA': 19.462,                             'AREA': 19.462,
74                             'POPYTYPE': 1, 'PERIMETER': 88.518000000000001,                             'POPYTYPE': 1, 'PERIMETER': 88.518000000000001,
75                             'POPYREG': '1',                             'POPYREG': '1',
76                             'PONET_ID': 145})                             'PONET_ID': 145})
77            self.assertEquals(table.ReadValue(144, "AREA"), 19.462)
78            self.assertEquals(table.ReadValue(144, 3), 145)
79    
80          # ValueRange may induce a copy to the transient database.          # ValueRange may induce a copy to the transient database.
81          # Therefore we put it last so that we can execute this method          # Therefore we put it last so that we can execute this method
# Line 123  class TestTransientTable(unittest.TestCa Line 125  class TestTransientTable(unittest.TestCa
125          orig_table = DBFTable(os.path.join("..", "Data", "iceland",          orig_table = DBFTable(os.path.join("..", "Data", "iceland",
126                                             "political.dbf"))                                             "political.dbf"))
127          table = AutoTransientTable(self.transientdb, orig_table)          table = AutoTransientTable(self.transientdb, orig_table)
128          # Only a simple test here. The AutoTransientTable siply          # Only a simple test here. The AutoTransientTable simply
129          # delegates to its transient table so it should be OK that the          # delegates to its transient table so it should be OK that the
130          # real test for it is in test_transient_table_query. However,          # real test for it is in test_transient_table_query. However,
131          # it's important to check that the column handling works          # it's important to check that the column handling works
# Line 132  class TestTransientTable(unittest.TestCa Line 134  class TestTransientTable(unittest.TestCa
134          self.assertEquals(table.SimpleQuery(table.Column("AREA"), ">", 10.0),          self.assertEquals(table.SimpleQuery(table.Column("AREA"), ">", 10.0),
135                            [144])                            [144])
136    
137            # test using a Column object as the right parameter
138            self.assertEquals(table.SimpleQuery(table.Column("POPYTYPE"),
139                                                "==",
140                                                table.Column("POPYREG")),
141                              range(156))
142    
143      def test_transient_joined_table(self):      def test_transient_joined_table(self):
144          """Test TransientJoinedTable"""          """Test TransientJoinedTable"""
145          simple = MemoryTable([("type", FIELDTYPE_STRING),          simple = MemoryTable([("type", FIELDTYPE_STRING),
# Line 165  class TestTransientTable(unittest.TestCa Line 173  class TestTransientTable(unittest.TestCa
173          self.failIf(table.HasColumn("non_existing_name"))          self.failIf(table.HasColumn("non_existing_name"))
174          self.failIf(table.HasColumn(100))          self.failIf(table.HasColumn(100))
175    
176          # Read an `interesting' record          # Reading rows and values
177          self.assertEquals(table.ReadRowAsDict(22),          self.assertEquals(table.ReadRowAsDict(22),
178                            {'PERIMETER': 0.0, 'CLPOINT_': 23,                            {'PERIMETER': 0.0, 'CLPOINT_': 23,
179                             'AREA': 0.0, 'CLPTLABEL': 'RUINS',                             'AREA': 0.0, 'CLPTLABEL': 'RUINS',
180                             'CLPOINT_ID': 38, 'CLPTFLAG': 0,                             'CLPOINT_ID': 38, 'CLPTFLAG': 0,
181                             'code': 1, 'type': 'RUINS'})                             'code': 1, 'type': 'RUINS'})
182            self.assertEquals(table.ReadValue(22, "type"), 'RUINS')
183            self.assertEquals(table.ReadValue(22, 7), 1)
184    
185          # The transient_table method should return the table itself          # The transient_table method should return the table itself
186          self.assert_(table is table.transient_table())          self.assert_(table is table.transient_table())
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