[svn r63868] move towards having funcarg setup be part of setup()

--HG--
branch : trunk

py/test/pycollect.py

@@ -327,6 +327,7 @@ class Function(FunctionMixin, py.test.collect.Item):
         super(Function, self).__init__(name, parent, config=config) 
         self._finalizers = []
         self._args = args
+        self.funcargs = {}
         if callobj is not _dummy: 
             self._obj = callobj 
 
@@ -348,13 +349,15 @@ class Function(FunctionMixin, py.test.collect.Item):
     def runtest(self):
         """ execute the given test function. """
         if not self._deprecated_testexecution():
-            kw = self.lookup_allargs()
+            self.setupargs() # XXX move to setup() / consider funcargs plugin
             ret = self.config.api.pytest_pyfunc_call(
-                pyfuncitem=self, args=self._args, kwargs=kw)
+                pyfuncitem=self, args=self._args, kwargs=self.funcargs)
 
-    def lookup_allargs(self):
-        kwargs = {}
-        if not self._args:  
+    def setupargs(self):
+        if self._args:
+            # generator case: we don't do anything then
+            pass
+        else:
             # standard Python Test function/method case  
             funcobj = self.obj 
             startindex = getattr(funcobj, 'im_self', None) and 1 or 0 
@@ -363,16 +366,13 @@ class Function(FunctionMixin, py.test.collect.Item):
                 if i < startindex:
                     continue 
                 try:
-                    kwargs[argname] = self.lookup_onearg(argname)
+                    self.funcargs[argname] = self.lookup_onearg(argname)
                 except LookupError, e:
                     numdefaults = len(funcobj.func_defaults or ()) 
                     if i + numdefaults >= len(argnames):
                         continue # continue # seems that our args have defaults 
                     else:
                         raise
-        else:
-            pass # XXX lookup of arguments for yielded/generated tests as well ?
-        return kwargs
 
     def lookup_onearg(self, argname):
         prefix = "pytest_funcarg__"

py/test/testing/test_pycollect.py

@@ -250,7 +250,7 @@ class TestFunction:
                     return 42
         """)
         item = testdir.getitem("def test_func(some): pass")
-        exc = py.test.raises(LookupError, "item.lookup_allargs()")
+        exc = py.test.raises(LookupError, "item.setupargs()")
         s = str(exc.value)
         assert s.find("something") != -1
 
@@ -260,8 +260,8 @@ class TestFunction:
             def pytest_funcarg__some(self, pyfuncitem):
                 return pyfuncitem.name 
         item.config.pytestplugins.register(Provider())
-        kw = item.lookup_allargs()
-        assert len(kw) == 1
+        item.setupargs()
+        assert len(item.funcargs) == 1
 
     def test_funcarg_lookup_default_gets_overriden(self, testdir):
         item = testdir.getitem("def test_func(some=42, other=13): pass")
@@ -269,9 +269,9 @@ class TestFunction:
             def pytest_funcarg__other(self, pyfuncitem):
                 return pyfuncitem.name 
         item.config.pytestplugins.register(Provider())
-        kw = item.lookup_allargs()
-        assert len(kw) == 1
-        name, value = kw.popitem()
+        item.setupargs()
+        assert len(item.funcargs) == 1
+        name, value = item.funcargs.popitem()
         assert name == "other"
         assert value == item.name 
 
@@ -283,10 +283,10 @@ class TestFunction:
             def pytest_funcarg__other(self, pyfuncitem):
                 return 42
         item.config.pytestplugins.register(Provider())
-        kw = item.lookup_allargs()
-        assert len(kw) == 2
-        assert kw['some'] == "test_func"
-        assert kw['other'] == 42
+        item.setupargs()
+        assert len(item.funcargs) == 2
+        assert item.funcargs['some'] == "test_func"
+        assert item.funcargs['other'] == 42
 
     def test_funcarg_addfinalizer(self, testdir):
         item = testdir.getitem("def test_func(some): pass")
@@ -296,9 +296,9 @@ class TestFunction:
                 pyfuncitem.addfinalizer(lambda: l.append(42))
                 return 3
         item.config.pytestplugins.register(Provider())
-        kw = item.lookup_allargs()
-        assert len(kw) == 1
-        assert kw['some'] == 3
+        item.setupargs()
+        assert len(item.funcargs) == 1
+        assert item.funcargs['some'] == 3
         assert len(l) == 0
         item.teardown()
         assert len(l) == 1
@@ -318,10 +318,10 @@ class TestFunction:
         item1, item2 = testdir.genitems([modcol])
         modcol.setup()
         assert modcol.config.pytestplugins.isregistered(modcol.obj)
-        kwargs = item1.lookup_allargs()
-        assert kwargs['something'] ==  "test_method"
-        kwargs = item2.lookup_allargs()
-        assert kwargs['something'] ==  "test_func"
+        item1.setupargs()
+        assert item1.funcargs['something'] ==  "test_method"
+        item2.setupargs()
+        assert item2.funcargs['something'] ==  "test_func"
         modcol.teardown()
         assert not modcol.config.pytestplugins.isregistered(modcol.obj)