/[thuban]/branches/WIP-pyshapelib-bramz/test/test_session.py
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revision 982 by bh, Thu May 22 12:02:15 2003 UTC revision 987 by bh, Thu May 22 16:46:14 2003 UTC
# Line 34  class TestSessionSimple(unittest.TestCas Line 34  class TestSessionSimple(unittest.TestCas
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 44  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())
         session.Destroy()  
56    
57      def test_add_table(self):      def test_add_table(self):
58          """Test Session.AddTable()"""          """Test Session.AddTable()"""
59          session = Session("Test Session")          session = self.session = Session("Test Session")
60          memtable = MemoryTable([("type", FIELDTYPE_STRING),          memtable = MemoryTable([("type", FIELDTYPE_STRING),
61                                  ("value", FIELDTYPE_DOUBLE),                                  ("value", FIELDTYPE_DOUBLE),
62                                  ("code", FIELDTYPE_INT)],                                  ("code", FIELDTYPE_INT)],
# Line 61  class TestSessionSimple(unittest.TestCas Line 69  class TestSessionSimple(unittest.TestCas
69          table = session.AddTable(memtable)          table = session.AddTable(memtable)
70          self.assertEquals(session.Tables(), [table])          self.assertEquals(session.Tables(), [table])
71    
72        def test_remove_table(self):
73            """Test Session.RemoveTable()"""
74            session = self.session = Session("Test Session")
75            memtable = MemoryTable([("type", FIELDTYPE_STRING),
76                                    ("value", FIELDTYPE_DOUBLE),
77                                    ("code", FIELDTYPE_INT)],
78                                   [("OTHER/UNKNOWN", -1.5, 11),
79                                    ("RUINS", 0.0, 1),
80                                    ("FARM", 3.141, 2),
81                                    ("BUILDING", 2.5, 3),
82                                    ("HUT", 1e6, 4),
83                                    ("LIGHTHOUSE", -0.01, 5)])
84            table = session.AddTable(memtable)
85            self.assertEquals(session.Tables(), [table])
86            session.RemoveTable(table)
87            self.assertEquals(session.Tables(), [])
88            self.assertRaises(ValueError, session.RemoveTable, table)
89    
90        def test_open_shapefile(self):
91            """Test Session.OpenShapefile()"""
92            session = self.session = Session("Test Session")
93            filename = os.path.join("..", "Data", "iceland",
94                                    "roads-line.shp")
95            store = session.OpenShapefile(filename)
96            self.assertEquals(store.FileName(), os.path.abspath(filename))
97            # The filetype of a shapefile is "shapefile"
98            self.assertEquals(store.FileType(), "shapefile")
99            # The shapestore itself depends on nothing else
100            self.assertEquals(store.Dependencies(), ())
101            # The shapestore's table depends on the shapestore
102            self.assertEquals(store.Table().Dependencies(), (store,))
103    
104            self.assertEquals(session.Tables(), [store.Table()])
105    
106    
107  class TestSessionBase(unittest.TestCase, support.SubscriberMixin):  class TestSessionBase(unittest.TestCase, support.SubscriberMixin):
108    
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