/[thuban]/branches/WIP-pyshapelib-bramz/test/test_session.py
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revision 851 by bh, Wed May 7 15:11:12 2003 UTC revision 984 by bh, Thu May 22 16:37:48 2003 UTC
# Line 27  from Thuban.Model.map import Map Line 27  from Thuban.Model.map import Map
27  from Thuban.Model.layer import Layer  from Thuban.Model.layer import Layer
28  from Thuban.Model.proj import Projection  from Thuban.Model.proj import Projection
29  from Thuban.Model.color import Color  from Thuban.Model.color import Color
30    from Thuban.Model.table import MemoryTable, FIELDTYPE_STRING, \
31                                   FIELDTYPE_INT, FIELDTYPE_DOUBLE
32    
33  class TestSessionSimple(unittest.TestCase):  class TestSessionSimple(unittest.TestCase):
34    
35      """Very simple test cases for Session"""      """Very simple test cases for Session"""
36    
37        def setUp(self):
38            """Initialize self.session to None"""
39            self.session = None
40    
41        def tearDown(self):
42            """Call self.session.Destroy() and reset self.session to None"""
43            self.session.Destroy()
44            self.session = None
45    
46      def test_initial_state(self):      def test_initial_state(self):
47          """Test Session's initial state"""          """Test Session's initial state"""
48          session = Session("Test Session")          session = self.session = Session("Test Session")
49          self.assertEquals(session.Title(), "Test Session")          self.assertEquals(session.Title(), "Test Session")
50          self.assertEquals(session.Maps(), [])          self.assertEquals(session.Maps(), [])
51          self.assertEquals(session.Tables(), [])          self.assertEquals(session.Tables(), [])
# Line 43  class TestSessionSimple(unittest.TestCas Line 53  class TestSessionSimple(unittest.TestCas
53          self.assertEquals(session.filename, None)          self.assertEquals(session.filename, None)
54          self.failIf(session.HasMaps())          self.failIf(session.HasMaps())
55          self.failIf(session.WasModified())          self.failIf(session.WasModified())
56          session.Destroy()  
57        def test_add_table(self):
58            """Test Session.AddTable()"""
59            session = self.session = Session("Test Session")
60            memtable = MemoryTable([("type", FIELDTYPE_STRING),
61                                    ("value", FIELDTYPE_DOUBLE),
62                                    ("code", FIELDTYPE_INT)],
63                                   [("OTHER/UNKNOWN", -1.5, 11),
64                                    ("RUINS", 0.0, 1),
65                                    ("FARM", 3.141, 2),
66                                    ("BUILDING", 2.5, 3),
67                                    ("HUT", 1e6, 4),
68                                    ("LIGHTHOUSE", -0.01, 5)])
69            table = session.AddTable(memtable)
70            self.assertEquals(session.Tables(), [table])
71    
72        def test_open_shapefile(self):
73            """Test Session.OpenShapefile()"""
74            session = self.session = Session("Test Session")
75            filename = os.path.join("..", "Data", "iceland",
76                                    "roads-line.shp")
77            store = session.OpenShapefile(filename)
78            self.assertEquals(store.FileName(), os.path.abspath(filename))
79            # The filetype of a shapefile is "shapefile"
80            self.assertEquals(store.FileType(), "shapefile")
81            # The shapestore itself depends on nothing else
82            self.assertEquals(store.Dependencies(), ())
83            # The shapestore's table depends on the shapestore
84            self.assertEquals(store.Table().Dependencies(), (store,))
85    
86            self.assertEquals(session.Tables(), [store.Table()])
87    
88    
89  class TestSessionBase(unittest.TestCase, support.SubscriberMixin):  class TestSessionBase(unittest.TestCase, support.SubscriberMixin):
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