Unit Tests

- Create a framework for testing bash completion.
- Test that aliases are expanded.
- Test that task commands are expanded.

ChangeLog

@@ -3,6 +3,7 @@
 2.2.0 ()
 
 Features
+ + Added framework for testing bash autocompletion.
  + New helper command '_aliases' for autocompletion purposes.
  + Stop consider new tasks after quitting a bulk change.
  + Removed deprecated 'fg:' and 'bg:' attributes.

scripts/bash/task.sh

@@ -50,17 +50,18 @@
 #       http://taskwarrior.org
 #
 ################################################################################
+taskcommand='task'
 
 _task_get_tags() {
-    task _tags
+    $taskcommand _tags
 }
 
 _task_get_config() {
-    task _config
+    $taskcommand _config
 }
 
 _task_offer_dependencies() {
-    COMPREPLY=( $(compgen -W "$(task _ids)" -- ${cur/*:/}) )
+    COMPREPLY=( $(compgen -W "$($taskcommand _ids)" -- ${cur/*:/}) )
 }
 
 _task_offer_priorities() {
@@ -68,7 +69,7 @@ _task_offer_priorities() {
 }
 
 _task_offer_projects() {
-    COMPREPLY=( $(compgen -W "$(task _projects)" -- ${cur/*:/}) )
+    COMPREPLY=( $(compgen -W "$($taskcommand _projects)" -- ${cur/*:/}) )
 }
 
 _task() 
@@ -88,8 +89,8 @@ _task()
 #   echo "prev='$prev'"
 #   echo "prev2='$prev2'"
 
-    commands_aliases=$(echo $(task _commands; task _aliases) | tr " " "\n"|sort|tr "\n" " ")
+    commands_aliases=$(echo $($taskcommand _commands; $taskcommand _aliases) | tr " " "\n"|sort|tr "\n" " ")
-    opts="$commands_aliases $(task _ids) $(task _columns)"
+    opts="$commands_aliases $($taskcommand _ids) $($taskcommand _columns)"
 
     case "${prev}" in
         :)

test/bash_completion.t

@@ -0,0 +1,98 @@
+#! /usr/bin/env perl
+################################################################################
+## taskwarrior - a command line task list manager.
+##
+## Copyright 2006-2012, Paul Beckingham, Federico Hernandez.
+##
+## Permission is hereby granted, free of charge, to any person obtaining a copy
+## of this software and associated documentation files (the "Software"), to deal
+## in the Software without restriction, including without limitation the rights
+## to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+## copies of the Software, and to permit persons to whom the Software is
+## furnished to do so, subject to the following conditions:
+##
+## The above copyright notice and this permission notice shall be included
+## in all copies or substantial portions of the Software.
+##
+## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+## OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+## THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+## LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+## SOFTWARE.
+##
+## http://www.opensource.org/licenses/mit-license.php
+##
+################################################################################
+
+use strict;
+use warnings;
+use Test::More tests => 7;
+
+# Create the rc file.
+if (open my $fh, '>', 'bug.rc')
+{
+  print $fh "data.location=.\n";
+  print $fh "alias.samplealias=long\n";
+
+  close $fh;
+  ok (-r 'bug.rc', 'Created bug.rc');
+}
+
+# Copy task.sh and make substitutions & additions needed for testing.
+if (open my $target, '>', 'task.sh')
+{
+  if (open my $source, '<', '../scripts/bash/task.sh')
+  {
+    while (<$source>)
+    {
+      my $temp=$_;
+      chomp($_);
+      if ($_ eq qw{taskcommand='task'})
+      {
+        print $target "taskcommand='../src/task rc:bug.rc'";
+      }
+      else
+      {
+        print $target $temp;
+      }
+    }
+    close ($source);
+    print $target 'COMP_WORDS=("$@")';
+    print $target "\n";
+    print $target 'COMP_CWORD=$(($#-1))';
+    print $target "\n";
+    print $target '_task';
+    print $target "\n";
+    print $target 'for reply_iter in "${COMPREPLY[@]}"; do';
+    print $target "\n";
+    print $target '  echo $reply_iter';
+    print $target "\n";
+    print $target 'done';
+
+    close $target;
+    ok (-r 'task.sh', 'Created task.sh');
+  }
+}
+
+# aliases should be expanded
+my $output = qx{bash ./task.sh task sampleali};
+ok ($? == 0, 'Exit status check');
+like ($output, qr/samplealias/, 'Aliases are expanded');
+
+$output = qx{bash ./task.sh task m};
+ok ($? == 0, 'Exit status check');
+like ($output, qr/modify/, 'expansion of \'m\' includes \'modify\'');
+
+# Cleanup.
+unlink qw(pending.data completed.data undo.data backlog.data synch.key bug.rc task.sh);
+ok (! -r 'pending.data'   &&
+    ! -r 'completed.data' &&
+    ! -r 'undo.data'      &&
+    ! -r 'backlog.data'   &&
+    ! -r 'synch.key'      &&
+    ! -r 'bug.rc'         &&
+    ! -r 'task.sh', 'Cleanup');
+
+exit 0;