Added ./test_usage.sh as an example usage scenario.

It is also a good integration test.

diff --git a/test_usage.sh b/test_usage.sh
new file mode 100755 (executable)
index 0000000..e214e75
--- /dev/null
+++ b/test_usage.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+#
+# Run through some simple usage cases.  This both tests that important
+# features work, and gives an example of suggested usage to get people
+# started.
+#
+# usage: test_usage.sh
+
+set -e # exit imediately on failed command
+set -o pipefail # pipes fail if any stage fails
+set -v # verbose, echo commands to stdout
+
+exec 6>&2 # save stderr to file descriptor 6
+exec 2>&1 # fd 2 now writes to stdout
+
+ID=`bzr whoami`
+echo "I am: $ID"
+
+TESTDIR=`mktemp -d /tmp/BEtest.XXXXXXXXXX`
+cd $TESTDIR
+bzr init
+be set-root .
+OUT=`be new 'having too much fun'`
+echo "$OUT"
+BUG=`echo "$OUT" | sed -n 's/Created bug with ID //p'`
+echo "Working with bug: $BUG"
+be comment $BUG "This is an argument"
+be comment $BUG:1 "No it isn't" # comment on the first comment
+be show $BUG            # show details on a given bug
+be close $BUG           # set bug status to 'closed'
+be comment $BUG "It's closed, but I can still comment."
+be open $BUG            # set bug status to 'open'
+be comment $BUG "Reopend, comment again"
+be status $BUG fixed    # set bug status to 'fixed'
+be show $BUG            # show bug details & comments
+be list                 # list all open bugs
+be list --status closed # list all closed bugs
+be assign $BUG          # assign the bug to yourself
+be list -m              # see bugs assigned to you
+be assign $BUG 'Joe'    # assign the bug to Joe
+be list --assigned Joe  # list the bugs assigned to Joe
+be assign $BUG none     # assign the bug to noone
+be remove $BUG # decide that you don't like that bug after all
+cd /
+rm -rf $TESTDIR
+
+exec 2>&6 6>&- # restore stderr and close fd 6