/[thuban]/branches/WIP-pyshapelib-bramz/test/test_transientdb.py
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revision 1364 by bh, Thu Jul 3 13:09:43 2003 UTC revision 1381 by bh, Tue Jul 8 16:37:46 2003 UTC
# Line 19  import unittest Line 19  import unittest
19  import support  import support
20  support.initthuban()  support.initthuban()
21    
22    import dbflib
23  from Thuban.Model.table import DBFTable, MemoryTable, FIELDTYPE_STRING, \  from Thuban.Model.table import DBFTable, MemoryTable, FIELDTYPE_STRING, \
24                                 FIELDTYPE_INT, FIELDTYPE_DOUBLE                                 FIELDTYPE_INT, FIELDTYPE_DOUBLE, table_to_dbf
25  from Thuban.Model.transientdb import TransientDatabase, TransientTable, \  from Thuban.Model.transientdb import TransientDatabase, TransientTable, \
26       TransientJoinedTable, AutoTransientTable       TransientJoinedTable, AutoTransientTable
27    
# Line 361  class TestTransientTable(unittest.TestCa Line 362  class TestTransientTable(unittest.TestCa
362                            table.SimpleQuery,                            table.SimpleQuery,
363                            table.Column(1), "<<", table.Column(2))                            table.Column(1), "<<", table.Column(2))
364    
365        def test_transienttable_to_dbf(self):
366            memtable = MemoryTable([("type", FIELDTYPE_STRING),
367                                    ("value", FIELDTYPE_DOUBLE),
368                                    ("code", FIELDTYPE_INT)],
369                                   [("UNKNOWN", 0.0, 0),
370                                    ("Foo", 0.5, -1),
371                                    ("Foo", 1.0/256, 100),
372                                    ("bar", 1e10, 17)])
373            table = TransientTable(self.transientdb, memtable)
374            filename = self.temp_file_name("test_transienttable_to_dbf.dbf")
375            table_to_dbf(table, filename)
376    
377            dbf = dbflib.DBFFile(filename)
378            self.assertEquals(dbf.read_record(2),
379                              {'code': 100, 'type': 'Foo', 'value': 0.00390625})
380            self.assertEquals(dbf.field_count(), 3)
381            self.assertEquals(dbf.record_count(), 4)
382            self.assertEquals(dbf.field_info(0),
383                              (dbflib.FTString, "type", 7, 0))
384            self.assertEquals(dbf.field_info(1),
385                              (dbflib.FTDouble, "value", 24, 12))
386            self.assertEquals(dbf.field_info(2),
387                              (dbflib.FTInteger, "code", 3, 0))
388    
389    
390    
391  if __name__ == "__main__":  if __name__ == "__main__":
392      support.run_tests()      support.run_tests()
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