Restructure the src directory

It is split into
- /libgnucash (for the non-gui bits)
- /gnucash (for the gui)
- /common (misc source files used by both)
- /bindings (currently only holds python bindings)

This is the first step in restructuring the code. It will need much
more fine tuning later on.

bindings/python/tests/test_transaction.py

@@ -0,0 +1,137 @@
+from unittest import main
+
+from gnucash import Transaction, Book, Account, Split
+from unittest_support import *
+
+from test_book import BookSession
+
+class TransactionSession( BookSession ):
+    def setUp(self):
+        self.domain1 = "gnc.engine"
+        self.domain2 = "gnc.engine.scrub"
+        level =  G_LOG_LEVEL_CRITICAL
+        check1 = TestErrorStruct()
+        check1.log_domain = self.domain1
+        check1.log_level = level
+        check1.msg = "[xaccScrubUtilityGetOrMakeAccount()] No currency specified!"
+        test_add_error(check1)
+        check2 = TestErrorStruct()
+        check2.log_domain = self.domain1
+        check2.log_level = level
+        check2.msg = "[xaccTransScrubSplits()] Transaction doesn't have a currency!"
+        test_add_error(check2)
+        self.hdlr1 = test_set_list_handler(self.domain1, level, None)
+        check3 = TestErrorStruct()
+        check3.log_domain = "gnc.engine.scrub"
+        check3.log_level = level
+        check3.msg = "[xaccScrubUtilityGetOrMakeAccount()] No currency specified!"
+        self.hdlr2 = test_set_checked_handler(self.domain2, level, check3)
+        BookSession.setUp(self)
+        self.trans = Transaction(self.book)
+        #Evil bug means we must set a split for the transaction before making
+        #any other changes (is slightly useful for later tests)
+        self.split = Split(self.book)
+        self.split.SetParent(self.trans)
+        ############
+        self.trans.SetCurrency(self.currency)
+
+    def tearDown(self):
+        g_log_remove_handler(self.domain1, self.hdlr1)
+        g_log_remove_handler(self.domain2, self.hdlr2)
+        test_clear_error_list ()
+
+class TestTransaction( TransactionSession ):
+    def test_equal(self):
+        TRANS = self.trans
+        self.assertTrue( TRANS.Equal(self.trans, True, False, False, False) )
+
+    def test_clone(self):
+        domain = "gnc.engine"
+        level =  G_LOG_LEVEL_WARNING
+        check = TestErrorStruct()
+        check.log_domain = domain
+        check.log_level = level
+        check.msg = "[xaccTransEqual()] GUIDs differ"
+        hdlr = test_set_checked_handler(domain, level, check)
+
+        TRANS = self.trans.Clone()
+       #Clone and original should have different GUIDs
+        self.assertFalse( TRANS.Equal(self.trans, True, False, False, False) )
+        #Clone and original should have the same balance
+        self.assertTrue( TRANS.Equal(self.trans, False, False, True, False) )
+
+        g_log_remove_handler(domain, hdlr)
+
+    def test_setcurrency(self):
+        self.assertTrue( self.currency.equal( self.trans.GetCurrency() ) )
+
+    def test_edit(self):
+        self.assertFalse( self.trans.IsOpen() )
+        self.trans.BeginEdit()
+        self.assertTrue( self.trans.IsOpen() )
+        self.trans.CommitEdit()
+        self.assertFalse( self.trans.IsOpen() )
+
+    def test_rollback(self):
+        self.assertEquals( '', self.trans.GetDescription() )
+        self.trans.BeginEdit()
+        DESC = 'Food'
+        self.trans.SetDescription(DESC)
+        self.assertEquals( DESC, self.trans.GetDescription() )
+        self.trans.RollbackEdit() 
+        self.assertEquals( '', self.trans.GetDescription() )
+
+    def test_findsplit(self):
+        ACCT = Account(self.book)
+        ACCT.SetCommodity(self.currency)
+        self.split.SetAccount( ACCT )
+        SPLIT = self.trans.FindSplitByAccount( ACCT )
+        self.assertTrue( SPLIT.Equal(self.split, True, False, False) )
+    
+    def test_getsplit(self):
+        SPLIT = self.trans.GetSplit(0)
+        self.assertTrue( SPLIT.Equal(self.split, True, False, False) )
+        
+    def test_getsplitindex(self):
+        self.assertEquals( 0, self.trans.GetSplitIndex(self.split) )
+
+    def test_countsplits(self):
+        self.assertEquals( 1, self.trans.CountSplits() )
+
+    def test_readonly(self):
+        self.assertEquals( None, self.trans.GetReadOnly() )
+        REASON = 'none'
+        self.trans.SetReadOnly(REASON)
+        self.assertEquals( REASON, self.trans.GetReadOnly() )
+        self.trans.ClearReadOnly()
+        self.assertEquals( None, self.trans.GetReadOnly() )
+
+    def test_txntype(self):
+        self.assertEquals( '\x00', self.trans.GetTxnType() )
+        TYPE = 'I'
+        self.trans.SetTxnType(TYPE)
+        self.assertEquals( TYPE, self.trans.GetTxnType() )
+        TYPE = 'P'
+        self.trans.SetTxnType(TYPE)
+        self.assertEquals( TYPE, self.trans.GetTxnType() )
+
+    def test_num(self):
+        NUM = '5'
+        self.assertEquals( '', self.trans.GetNum() )
+        self.trans.SetNum(NUM)
+        self.assertEquals( NUM, self.trans.GetNum() )
+
+    def test_description(self):
+        DESCR = 'Groceries'
+        self.assertEquals( '', self.trans.GetDescription() )
+        self.trans.SetDescription(DESCR)
+        self.assertEquals( DESCR, self.trans.GetDescription() )
+
+    def test_notes(self):
+        NOTE = 'For dinner party'
+        self.assertEquals( None, self.trans.GetNotes() )
+        self.trans.SetNotes(NOTE)
+        self.assertEquals( NOTE, self.trans.GetNotes() )
+
+if __name__ == '__main__':
+    main()