Added tests for missing $EDITOR

Modified bug reports:
 ecc: no tests for missing $EDITOR
status: open -> closed

3 files changed, 16 insertions, 2 deletions

diff --git a/.be/bugs/ecc91b94-7f3f-44a7-af58-03191d327a7f/values b/.be/bugs/ecc91b94-7f3f-44a7-af58-03191d327a7f/values
index bcb0409..555375b 100644
--- a/.be/bugs/ecc91b94-7f3f-44a7-af58-03191d327a7f/values
+++ b/.be/bugs/ecc91b94-7f3f-44a7-af58-03191d327a7f/values
@@ -15,7 +15,7 @@ severity=minor
 
 
 
-status=open
+status=closed
 
 
 
diff --git a/becommands/comment.py b/becommands/comment.py
index 6a7998c..c53fd87 100644
--- a/becommands/comment.py
+++ b/becommands/comment.py
@@ -33,6 +33,10 @@ def execute(args):
     True
     >>> comment.in_reply_to is None
     True
+    >>> del os.environ["EDITOR"]
+    >>> execute(["b"])
+    Traceback (most recent call last):
+    UserError: No comment supplied, and EDITOR not specified.
     >>> os.environ["EDITOR"] = "echo 'I like cheese' > "
     >>> execute(["b"])
     >>> dir.get_bug("b").list_comments()[0].body
diff --git a/libbe/utility.py b/libbe/utility.py
index a31d5d8..3d805cd 100644
--- a/libbe/utility.py
+++ b/libbe/utility.py
@@ -99,7 +99,17 @@ class CantFindEditor(Exception):
         Exception.__init__(self, "Can't find editor to get string from")
 
 def editor_string():
-    """Invokes the editor, and returns the user_produced text as a string"""
+
+    """Invokes the editor, and returns the user_produced text as a string
+
+    >>> del os.environ["EDITOR"]
+    >>> editor_string()
+    Traceback (most recent call last):
+    CantFindEditor: Can't find editor to get string from
+    >>> os.environ["EDITOR"] = "echo bar > "
+    >>> editor_string()
+    'bar\\n'
+    """
     try:
         editor = os.environ["EDITOR"]
     except KeyError: