testinggtk r128 - trunk/tests

[bjornl svn gnome org]

Author: bjornl
Date: Sun Jun 15 03:07:40 2008
New Revision: 128
URL: http://svn.gnome.org/viewvc/testinggtk?rev=128&view=rev

Log:
Tests for set_column_types and for TypeErrors from append()

Modified:
   trunk/tests/test_liststore.py

Modified: trunk/tests/test_liststore.py
==============================================================================
--- trunk/tests/test_liststore.py	(original)
+++ trunk/tests/test_liststore.py	Sun Jun 15 03:07:40 2008
@@ -2,6 +2,7 @@
 Tests for the ``gtk.ListStore`` class.
 '''
 import gtk
+import utils
 
 def test_iter_in_empty_store():
     liststore = gtk.ListStore(str)
@@ -40,6 +41,41 @@
         assert False
     except TypeError:
         assert True
-    
 
+def test_adding_wrong_length_row():
+    '''
+    Ensure that a ``ValueError`` is raised if a row that has wrong
+    length is added to a ``gtk.ListStore``.
+    '''
+    store = gtk.ListStore(int, int)
+    try:
+        store.append(1, 2, 3, 4)
+        assert False
+    except TypeError:
+        assert True
+    try:
+        store.append(1)
+        assert False
+    except TypeError:
+        assert True
+
+ utils pass_on_warnings        
+def test_set_column_types_on_non_empty_store():
+    '''
+    Ensure that a warning is printed if ``set_column_types`` is called
+    on a ``gtk.ListStore`` with one row.
+    '''
+    store = gtk.ListStore(str, int, bool)
+    store.append(['hi', 3, False])
+    store.set_column_types(str)
+
+def test_set_colum_types():
+    '''
+    Ensure that increasing the number of columns in ``gtk.ListStore``
+    is possible using ``set_column_types``.
+    '''
+    store = gtk.ListStore(int)
+    for x in range(1, 50):
+        cols = [int] * x
+        store.set_column_types(*cols)