[Checkins] SVN: grok/trunk/src/grok/tests/scan/directive test ZCML-behaviour in case of GrokErrors

[Wolfgang Schnerring]

Log message for revision 70740:
  test ZCML-behaviour in case of GrokErrors

Changed:
  A   grok/trunk/src/grok/tests/scan/directiveerror.py
  A   grok/trunk/src/grok/tests/scan/directiveimporterror.py
  A   grok/trunk/src/grok/tests/scan/directiveimporterror_fixture.py

-=-
Added: grok/trunk/src/grok/tests/scan/directiveerror.py
===================================================================
--- grok/trunk/src/grok/tests/scan/directiveerror.py	2006-10-17 11:11:16 UTC (rev 70739)
+++ grok/trunk/src/grok/tests/scan/directiveerror.py	2006-10-17 11:18:08 UTC (rev 70740)
@@ -0,0 +1,25 @@
+"""
+When a GrokImportError occurs, ZCML will give the proper stack trace:
+
+  >>> import grok
+  >>> from zope.configuration import xmlconfig
+  >>> context = xmlconfig.file('meta.zcml', grok)
+
+  >>> ignored = xmlconfig.string('''
+  ... <configure
+  ...     xmlns="http://namespaces.zope.org/zope"
+  ...     xmlns:grok="http://namespaces.zope.org/grok"
+  ...     >
+  ...     <grok:grok package="grok.tests.scan.directiveerror"/>
+  ... </configure>''', context=context)
+  Traceback (most recent call last):
+    ...
+  ZopeXMLConfigurationError: File "...", line ...
+  GrokError: No module-level context for
+  <class 'grok.tests.scan.directiveerror.CavePainting'>, please use grok.context.
+
+"""
+import grok
+
+class CavePainting(grok.View):
+    pass

Added: grok/trunk/src/grok/tests/scan/directiveimporterror.py
===================================================================
--- grok/trunk/src/grok/tests/scan/directiveimporterror.py	2006-10-17 11:11:16 UTC (rev 70739)
+++ grok/trunk/src/grok/tests/scan/directiveimporterror.py	2006-10-17 11:18:08 UTC (rev 70740)
@@ -0,0 +1,19 @@
+"""
+When a GrokImportError occurs, ZCML will give the proper stack trace:
+
+  >>> import grok
+  >>> from zope.configuration import xmlconfig
+  >>> context = xmlconfig.file('meta.zcml', grok)
+
+  >>> ignored = xmlconfig.string('''
+  ... <configure
+  ...     xmlns="http://namespaces.zope.org/zope"
+  ...     xmlns:grok="http://namespaces.zope.org/grok"
+  ...     >
+  ...     <grok:grok package="grok.tests.scan.directiveimporterror_fixture"/>
+  ... </configure>''', context=context)
+  Traceback (most recent call last):
+    ...
+  ZopeXMLConfigurationError: File "...", line ...
+  GrokImportError: grok.template can only be used on class level.
+"""

Added: grok/trunk/src/grok/tests/scan/directiveimporterror_fixture.py
===================================================================
--- grok/trunk/src/grok/tests/scan/directiveimporterror_fixture.py	2006-10-17 11:11:16 UTC (rev 70739)
+++ grok/trunk/src/grok/tests/scan/directiveimporterror_fixture.py	2006-10-17 11:18:08 UTC (rev 70740)
@@ -0,0 +1,5 @@
+"""
+This will raise a GrokImportError
+"""
+import grok
+grok.template('invalid')