Merge pull request #181 from python-cmd2/custom_intro

Added a unit test for custom intro when calling cmdloop()

Author: tleonhardt

CHANGES.md

@@ -4,7 +4,7 @@ News
 0.7.5
 -----
 
-*Release date: 2017-TBD*
+*Release date: 2017-07-08*
 
 * Bug Fixes
     * `case_insensitive` is no longer a runtime-settable parameter, but it was still listed as such
@@ -17,6 +17,7 @@ News
     * Set the default value of `abbrev` to `False` (which controls whether or not abbreviated commands are allowed)
         * With good tab-completion of command names, using abbreviated commands isn't particularly useful
         * And it can create complications if you are't careful
+    * Improved implementation of `load` to use command queue instead of nested inner loop
 
 0.7.4
 -----

tests/test_cmd2.py

@@ -731,16 +731,16 @@ def test_base_cmdloop_with_queue():
     # Create a cmd2.Cmd() instance and make sure basic settings are like we want for test
     app = cmd2.Cmd()
     app.use_rawinput = True
-    app.intro = 'Hello World, this is an intro ...'
+    intro = 'Hello World, this is an intro ...'
     app.cmdqueue.append('quit\n')
     app.stdout = StdOut()
 
     # Need to patch sys.argv so cmd2 doesn't think it was called with arguments equal to the py.test args
     testargs = ["prog"]
-    expected = app.intro + '\n'
+    expected = intro + '\n'
     with mock.patch.object(sys, 'argv', testargs):
-        # Run the command loop
-        app.cmdloop()
+        # Run the command loop with custom intro
+        app.cmdloop(intro=intro)
     out = app.stdout.buffer
     assert out == expected