Create the first tests for the pydocstyle finder.

test/normalizer_issue_files/E72.py

@@ -0,0 +1,78 @@
+   #: E721
+if type(res) == type(42):
+    pass
+   #: E721
+if type(res) != type(""):
+    pass
+
+import types
+
+if res == types.IntType:
+    pass
+
+import types
+
+#: E721:3
+if type(res) is not types.ListType:
+    pass
+#: E721:7 E721:35
+assert type(res) == type(False) or type(res) == type(None)
+#: E721:7
+assert type(res) == type([])
+#: E721:7
+assert type(res) == type(())
+#: E721:7
+assert type(res) == type((0,))
+#: E721:7
+assert type(res) == type((0))
+#: E721:7
+assert type(res) != type((1, ))
+#: E721:7
+assert type(res) is type((1, ))
+#: E721:7
+assert type(res) is not type((1, ))
+
+# Okay
+import types
+
+if isinstance(res, int):
+    pass
+if isinstance(res, str):
+    pass
+if isinstance(res, types.MethodType):
+    pass
+
+#: E721:3 E721:25
+if type(a) != type(b) or type(a) == type(ccc):
+    pass
+#: E721
+type(a) != type(b)
+#: E721
+1 != type(b)
+#: E721
+type(b) != 1
+1 != 1
+
+try:
+    pass
+#: E722
+except:
+    pass
+try:
+    pass
+except Exception:
+    pass
+#: E722
+except:
+    pass
+# Okay
+fake_code = """"
+try:
+    do_something()
+except:
+    pass
+"""
+try:
+    pass
+except Exception:
+    pass