/[thuban]/branches/WIP-pyshapelib-bramz/test/test_load.py
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revision 2004 by bh, Tue Dec 2 13:25:55 2003 UTC revision 2034 by bh, Mon Dec 22 16:35:16 2003 UTC
# Line 50  from Thuban.Model.postgisdb import Conne Line 50  from Thuban.Model.postgisdb import Conne
50  from Thuban.Model.table import DBFTable, MemoryTable, \  from Thuban.Model.table import DBFTable, MemoryTable, \
51       FIELDTYPE_DOUBLE, FIELDTYPE_INT, FIELDTYPE_STRING, \       FIELDTYPE_DOUBLE, FIELDTYPE_INT, FIELDTYPE_STRING, \
52       table_to_dbf       table_to_dbf
53    from Thuban.Model.label import ALIGN_CENTER, ALIGN_TOP, ALIGN_BOTTOM, \
54         ALIGN_LEFT, ALIGN_RIGHT, ALIGN_BASELINE
55    
56    
57  def filenames_equal(name1, name2):  def filenames_equal(name1, name2):
# Line 687  class TestJoinedTable(LoadSessionTest): Line 689  class TestJoinedTable(LoadSessionTest):
689          self.check_format()          self.check_format()
690    
691    
692    class TestLabelLayer(LoadSessionTest):
693    
694        # Note that the labels deliberately contain non-ascii characters to
695        # test whether they're supported correctly.
696    
697        file_contents = '''<?xml version="1.0" encoding="UTF-8"?>
698    <!DOCTYPE session SYSTEM "thuban-1.0.dtd">
699    <session xmlns="http://thuban.intevation.org/dtds/thuban-1.0rc1.dtd" title="Thuban sample session">
700        <fileshapesource filetype="shapefile" id="D145265052"
701            filename="../../Data/iceland/political.shp"/>
702        <fileshapesource filetype="shapefile" id="D145412868"
703            filename="../../Data/iceland/cultural_landmark-point.shp"/>
704        <map title="Iceland map">
705            <projection name="Unknown">
706                <parameter value="zone=26"/>
707                <parameter value="proj=utm"/>
708                <parameter value="ellps=clrk66"/>
709            </projection>
710            <layer shapestore="D145265052" visible="true" stroke="#000000"
711                    title="political" stroke_width="1" fill="#c0c0c0">
712                <projection name="Geographic">
713                    <parameter value="proj=latlong"/>
714                    <parameter value="to_meter=0.017453"/>
715                    <parameter value="ellps=clrk66"/>
716                </projection>
717            </layer>
718            <layer shapestore="D145412868" visible="true" stroke="#000000"
719                    title="landmarks" stroke_width="1" fill="#ffff00">
720                <projection name="Geographic">
721                    <parameter value="proj=latlong"/>
722                    <parameter value="to_meter=0.017453"/>
723                    <parameter value="ellps=clrk66"/>
724                </projection>
725            </layer>
726            <labellayer>
727                <label x="-21.5" y="64.25" text="RUINS"
728                    halign="left" valign="center"/>
729                <label x="-15.125" y="64.75" text="H\xc3\xbctte"
730                    halign="right" valign="top"/>
731            </labellayer>
732        </map>
733    </session>
734    '''
735    
736        def test(self):
737            """Test loading a session with a label layer"""
738            session = load_session(self.filename())
739            self.session = session
740    
741            label_layer = self.session.Maps()[0].LabelLayer()
742            expected_labels = [(-21.5, 64.25, "RUINS", ALIGN_LEFT, ALIGN_CENTER),
743                               (-15.125, 64.75, "H\xfctte", ALIGN_RIGHT, ALIGN_TOP),
744                               ]
745            for label, values in zip(label_layer.Labels(), expected_labels):
746                self.assertEquals((label.x, label.y, label.text, label.halign,
747                                   label.valign),
748                                  values)
749            self.check_format()
750    
751    
752  class TestPostGISLayer(LoadSessionTest):  class TestPostGISLayer(LoadSessionTest):
753    
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