optimist - npm Package Compare versions

Comparing version 0.3.1 to 0.3.3

index.js

@@ -373,3 +373,4 @@ var path = require('path');
                     if (args[i+1] && !args[i+1].match(/^-/)
-                    && !flags.bools[key]) {
+                    && !flags.bools[key]
+                    && (aliases[key] ? !flags.bools[aliases[key]] : true)) {
                         setArg(key, args[i+1]);
@@ -396,2 +397,5 @@ i++;
                 argv[key] = defaults[key];
+                if (key in aliases) {
+                    argv[aliases[key]] = defaults[key];
+                }
             }
@@ -398,0 +402,0 @@ });

package.json

 {
     "name" : "optimist",
-    "version" : "0.3.1",
+    "version" : "0.3.3",
     "description" : "Light-weight option parsing with an argv hash. No optstrings attached.",
@@ -9,13 +9,13 @@ "main" : "./index.js",
         "test" : "test",
-        "example" : "examples"
+        "example" : "example"
     },
     "dependencies" : {
-        "wordwrap" : ">=0.0.1 <0.1.0"
+        "wordwrap" : "~0.0.2"
     },
     "devDependencies" : {
-        "hashish": "0.0.x",
-        "expresso" : "0.7.x"
+        "hashish": "~0.0.4",
+        "tap" : "~0.2.4"
     },
     "scripts" : {
-        "test" : "expresso"
+        "test" : "tap ./test/*.js"
     },
@@ -22,0 +22,0 @@ "repository" : {

test/_.js

 var spawn = require('child_process').spawn;
-var assert = require('assert');
+var test = require('tap').test;
 
-exports.dotSlashEmpty = function () {
-    testCmd('./bin.js', []);
-};
+test('dotSlashEmpty', testCmd('./bin.js', []));
 
-exports.dotSlashArgs = function () {
-    testCmd('./bin.js', [ 'a', 'b', 'c' ]);
-};
+test('dotSlashArgs', testCmd('./bin.js', [ 'a', 'b', 'c' ]));
 
-exports.nodeEmpty = function () {
-    testCmd('node bin.js', []);
-};
+test('nodeEmpty', testCmd('node bin.js', []));
 
-exports.nodeArgs = function () {
-    testCmd('node bin.js', [ 'x', 'y', 'z' ]);
-};
+test('nodeArgs', testCmd('node bin.js', [ 'x', 'y', 'z' ]));
 
-exports.whichNodeEmpty = function () {
+test('whichNodeEmpty', function (t) {
     var which = spawn('which', ['node']);
     
     which.stdout.on('data', function (buf) {
-        testCmd(buf.toString().trim() + ' bin.js', []);
+        t.test(
+            testCmd(buf.toString().trim() + ' bin.js', [])
+        );
+        t.end();
     });
     
     which.stderr.on('data', function (err) {
-        assert.fail(err.toString());
+        assert.error(err);
+        t.end();
     });
-};
+});
 
-exports.whichNodeArgs = function () {
+test('whichNodeArgs', function (t) {
     var which = spawn('which', ['node']);
-    
+
     which.stdout.on('data', function (buf) {
-        testCmd(buf.toString().trim() + ' bin.js', [ 'q', 'r' ]);
+        t.test(
+            testCmd(buf.toString().trim() + ' bin.js', [ 'q', 'r' ])
+        );
+        t.end();
     });
     
     which.stderr.on('data', function (err) {
-        assert.fail(err.toString());
+        t.error(err);
+        t.end();
     });
-};
+});
 
 function testCmd (cmd, args) {
-    var to = setTimeout(function () {
-        assert.fail('Never got stdout data.')
-    }, 5000);
-    
-    var oldDir = process.cwd();
-    process.chdir(__dirname + '/_');
-    
-    var cmds = cmd.split(' ');
-    
-    var bin = spawn(cmds[0], cmds.slice(1).concat(args.map(String)));
-    process.chdir(oldDir);
-    
-    bin.stderr.on('data', function (err) {
-        assert.fail(err.toString());
-    });
-    
-    bin.stdout.on('data', function (buf) {
-        clearTimeout(to);
-        var _ = JSON.parse(buf.toString());
-        assert.eql(_.map(String), args.map(String));
-    });
+
+    return function (t) {
+        var to = setTimeout(function () {
+            assert.fail('Never got stdout data.')
+        }, 5000);
+        
+        var oldDir = process.cwd();
+        process.chdir(__dirname + '/_');
+        
+        var cmds = cmd.split(' ');
+        
+        var bin = spawn(cmds[0], cmds.slice(1).concat(args.map(String)));
+        process.chdir(oldDir);
+        
+        bin.stderr.on('data', function (err) {
+            t.error(err);
+            t.end();
+        });
+        
+        bin.stdout.on('data', function (buf) {
+            clearTimeout(to);
+            var _ = JSON.parse(buf.toString());
+            t.same(_.map(String), args.map(String));
+            t.end();
+        });
+    };
 }

test/parse.js

 var optimist = require('../index');
-var assert = require('assert');
 var path = require('path');
+var test = require('tap').test;
 
-var localExpresso = path.normalize(
-    __dirname + '/../node_modules/.bin/expresso'
-);
+var expresso = 'node ./parse.js';
 
-var expresso = process.argv[1] === localExpresso
-    ? 'node ./node_modules/.bin/expresso'
-    : 'expresso'
-;
-
-exports['short boolean'] = function () {
+test('short boolean', function (t) {
     var parse = optimist.parse([ '-b' ]);
-    assert.eql(parse, { b : true, _ : [], $0 : expresso });
-    assert.eql(typeof parse.b, 'boolean');
-};
+    t.same(parse, { b : true, _ : [], $0 : expresso });
+    t.same(typeof parse.b, 'boolean');
+    t.end();
+});
 
-exports['long boolean'] = function () {
-    assert.eql(
+test('long boolean', function (t) {
+    t.same(
         optimist.parse([ '--bool' ]),
         { bool : true, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
     
-exports.bare = function () {
-    assert.eql(
+test('bare', function (t) {
+    t.same(
         optimist.parse([ 'foo', 'bar', 'baz' ]),
         { _ : [ 'foo', 'bar', 'baz' ], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['short group'] = function () {
-    assert.eql(
+test('short group', function (t) {
+    t.same(
         optimist.parse([ '-cats' ]),
         { c : true, a : true, t : true, s : true, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['short group next'] = function () {
-    assert.eql(
+test('short group next', function (t) {
+    t.same(
         optimist.parse([ '-cats', 'meow' ]),
         { c : true, a : true, t : true, s : 'meow', _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
  
-exports['short capture'] = function () {
-    assert.eql(
+test('short capture', function (t) {
+    t.same(
         optimist.parse([ '-h', 'localhost' ]),
         { h : 'localhost', _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['short captures'] = function () {
-    assert.eql(
+test('short captures', function (t) {
+    t.same(
         optimist.parse([ '-h', 'localhost', '-p', '555' ]),
         { h : 'localhost', p : 555, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['long capture sp'] = function () {
-    assert.eql(
+test('long capture sp', function (t) {
+    t.same(
         optimist.parse([ '--pow', 'xixxle' ]),
         { pow : 'xixxle', _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['long capture eq'] = function () {
-    assert.eql(
+test('long capture eq', function (t) {
+    t.same(
         optimist.parse([ '--pow=xixxle' ]),
         { pow : 'xixxle', _ : [], $0 : expresso }
     );
-};
+    t.end()
+});
 
-exports['long captures sp'] = function () {
-    assert.eql(
+test('long captures sp', function (t) {
+    t.same(
         optimist.parse([ '--host', 'localhost', '--port', '555' ]),
         { host : 'localhost', port : 555, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['long captures eq'] = function () {
-    assert.eql(
+test('long captures eq', function (t) {
+    t.same(
         optimist.parse([ '--host=localhost', '--port=555' ]),
         { host : 'localhost', port : 555, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports['mixed short bool and capture'] = function () {
-    assert.eql(
+test('mixed short bool and capture', function (t) {
+    t.same(
         optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
@@ -98,6 +102,7 @@ {
     );
-};
+    t.end();
+});
  
-exports['short and long'] = function () {
-    assert.eql(
+test('short and long', function (t) {
+    t.same(
         optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]),
@@ -109,20 +114,23 @@ {
     );
-};
+    t.end();
+});
 
-exports.no = function () {
-    assert.eql(
+test('no', function (t) {
+    t.same(
         optimist.parse([ '--no-moo' ]),
         { moo : false, _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
  
-exports.multi = function () {
-    assert.eql(
+test('multi', function (t) {
+    t.same(
         optimist.parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]),
         { v : ['a','b','c'], _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
  
-exports.comprehensive = function () {
-    assert.eql(
+test('comprehensive', function (t) {
+    t.same(
         optimist.parse([
@@ -151,5 +159,6 @@ '--name=meowmers', 'bare', '-cats', 'woo',
     );
-};
+    t.end();
+});
 
-exports.nums = function () {
+test('nums', function (t) {
     var argv = optimist.parse([
@@ -163,3 +172,3 @@ '-x', '1234',
     ]);
-    assert.eql(argv, {
+    t.same(argv, {
         x : 1234,
@@ -173,21 +182,23 @@ y : 5.67,
     });
-    assert.eql(typeof argv.x, 'number');
-    assert.eql(typeof argv.y, 'number');
-    assert.eql(typeof argv.z, 'number');
-    assert.eql(typeof argv.w, 'string');
-    assert.eql(typeof argv.hex, 'number');
-    assert.eql(typeof argv._[0], 'number');
-};
+    t.same(typeof argv.x, 'number');
+    t.same(typeof argv.y, 'number');
+    t.same(typeof argv.z, 'number');
+    t.same(typeof argv.w, 'string');
+    t.same(typeof argv.hex, 'number');
+    t.same(typeof argv._[0], 'number');
+    t.end();
+});
 
-exports['flag boolean'] = function () {
+test('flag boolean', function (t) {
     var parse = optimist([ '-t', 'moo' ]).boolean(['t']).argv;
-    assert.eql(parse, { t : true, _ : [ 'moo' ], $0 : expresso });
-    assert.eql(typeof parse.t, 'boolean');
-};
+    t.same(parse, { t : true, _ : [ 'moo' ], $0 : expresso });
+    t.same(typeof parse.t, 'boolean');
+    t.end();
+});
 
-exports['flag boolean value'] = function () {
+test('flag boolean value', function (t) {
     var parse = optimist(['--verbose', 'false', 'moo', '-t', 'true'])
         .boolean(['t', 'verbose']).default('verbose', true).argv;
     
-    assert.eql(parse, {
+    t.same(parse, {
         verbose: false,
@@ -199,7 +210,8 @@ t: true,
     
-    assert.eql(typeof parse.verbose, 'boolean');
-    assert.eql(typeof parse.t, 'boolean');
-};
+    t.same(typeof parse.verbose, 'boolean');
+    t.same(typeof parse.t, 'boolean');
+    t.end();
+});
 
-exports['flag boolean default false'] = function () {
+test('flag boolean default false', function (t) {
     var parse = optimist(['moo'])
@@ -210,3 +222,3 @@ .boolean(['t', 'verbose'])
     
-    assert.eql(parse, {
+    t.same(parse, {
         verbose: false,
@@ -218,12 +230,13 @@ t: false,
     
-    assert.eql(typeof parse.verbose, 'boolean');
-    assert.eql(typeof parse.t, 'boolean');
-    
-};
+    t.same(typeof parse.verbose, 'boolean');
+    t.same(typeof parse.t, 'boolean');
+    t.end();
 
-exports['boolean groups'] = function () {
+});
+
+test('boolean groups', function (t) {
     var parse = optimist([ '-x', '-z', 'one', 'two', 'three' ])
         .boolean(['x','y','z']).argv;
     
-    assert.eql(parse, {
+    t.same(parse, {
         x : true,
@@ -236,38 +249,42 @@ y : false,
     
-    assert.eql(typeof parse.x, 'boolean');
-    assert.eql(typeof parse.y, 'boolean');
-    assert.eql(typeof parse.z, 'boolean');
-};
+    t.same(typeof parse.x, 'boolean');
+    t.same(typeof parse.y, 'boolean');
+    t.same(typeof parse.z, 'boolean');
+    t.end();
+});
 
-exports.strings = function () {
+test('strings' , function (t) {
     var s = optimist([ '-s', '0001234' ]).string('s').argv.s;
-    assert.eql(s, '0001234');
-    assert.eql(typeof s, 'string');
+    t.same(s, '0001234');
+    t.same(typeof s, 'string');
     
     var x = optimist([ '-x', '56' ]).string('x').argv.x;
-    assert.eql(x, '56');
-    assert.eql(typeof x, 'string');
-};
+    t.same(x, '56');
+    t.same(typeof x, 'string');
+    t.end();
+});
 
-exports.stringArgs = function () {
+test('stringArgs', function (t) {
     var s = optimist([ '  ', '  ' ]).string('_').argv._;
-    assert.eql(s.length, 2);
-    assert.eql(typeof s[0], 'string');
-    assert.eql(s[0], '  ');
-    assert.eql(typeof s[1], 'string');
-    assert.eql(s[1], '  ');
-};
+    t.same(s.length, 2);
+    t.same(typeof s[0], 'string');
+    t.same(s[0], '  ');
+    t.same(typeof s[1], 'string');
+    t.same(s[1], '  ');
+    t.end();
+});
 
-exports.slashBreak = function () {
-    assert.eql(
+test('slashBreak', function (t) {
+    t.same(
         optimist.parse([ '-I/foo/bar/baz' ]),
         { I : '/foo/bar/baz', _ : [], $0 : expresso }
     );
-    assert.eql(
+    t.same(
         optimist.parse([ '-xyz/foo/bar/baz' ]),
         { x : true, y : true, z : '/foo/bar/baz', _ : [], $0 : expresso }
     );
-};
+    t.end();
+});
 
-exports.alias = function () {
+test('alias', function (t) {
     var argv = optimist([ '-f', '11', '--zoom', '55' ])
@@ -277,8 +294,9 @@ .alias('z', 'zoom')
     ;
-    assert.equal(argv.zoom, 55);
-    assert.equal(argv.z, argv.zoom);
-    assert.equal(argv.f, 11);
-};
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.f, 11);
+    t.end();
+});
 
-exports.multiAlias = function () {
+test('multiAlias', function (t) {
     var argv = optimist([ '-f', '11', '--zoom', '55' ])
@@ -288,9 +306,10 @@ .alias('z', [ 'zm', 'zoom' ])
     ;
-    assert.equal(argv.zoom, 55);
-    assert.equal(argv.z, argv.zoom);
-    assert.equal(argv.z, argv.zm);
-    assert.equal(argv.f, 11);
-};
+    t.equal(argv.zoom, 55);
+    t.equal(argv.z, argv.zoom);
+    t.equal(argv.z, argv.zm);
+    t.equal(argv.f, 11);
+    t.end();
+});
 
-exports['boolean default true'] = function () {
+test('boolean default true', function (t) {
     var argv = optimist.options({
@@ -303,6 +322,7 @@ sometrue: {
   
-    assert.equal(argv.sometrue, true);
-};
+    t.equal(argv.sometrue, true);
+    t.end();
+});
 
-exports['boolean default false'] = function () {
+test('boolean default false', function (t) {
     var argv = optimist.options({
@@ -315,6 +335,7 @@ somefalse: {
 
-    assert.equal(argv.somefalse, false);
-};
+    t.equal(argv.somefalse, false);
+    t.end();
+});
 
-exports['nested dotted objects'] = function () {
+test('nested dotted objects', function (t) {
     var argv = optimist([
@@ -326,3 +347,3 @@ '--foo.bar', '3', '--foo.baz', '4',
     
-    assert.deepEqual(argv.foo, {
+    t.same(argv.foo, {
         bar : 3,
@@ -335,3 +356,53 @@ baz : 4,
     });
-    assert.deepEqual(argv.beep, { boop : true });
-};
+    t.same(argv.beep, { boop : true });
+    t.end();
+});
+
+test('boolean and alias with chainable api', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp',  'derp' ];
+    var opts = {
+        herp: { alias: 'h', boolean: true }
+    };
+    var aliasedArgv = optimist(aliased)
+        .boolean('herp')
+        .alias('h', 'herp')
+        .argv;
+    var propertyArgv = optimist(regular)
+        .boolean('herp')
+        .alias('h', 'herp')
+        .argv;
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ],
+        '$0': expresso,
+    };
+
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected); 
+    t.end();
+});
+
+test('boolean and alias with options hash', function (t) {
+    var aliased = [ '-h', 'derp' ];
+    var regular = [ '--herp', 'derp' ];
+    var opts = {
+        herp: { alias: 'h', boolean: true }
+    };
+    var aliasedArgv = optimist(aliased)
+      .options(opts)
+      .argv;
+    var propertyArgv = optimist(regular).options(opts).argv;
+    var expected = {
+        herp: true,
+        h: true,
+        '_': [ 'derp' ],
+        '$0': expresso,
+    };
+
+    t.same(aliasedArgv, expected);
+    t.same(propertyArgv, expected);
+
+    t.end();
+});

test/usage.js

 var Hash = require('hashish');
 var optimist = require('../index');
-var assert = require('assert');
+var test = require('tap').test;
 
-exports.usageFail = function () {
+test('usageFail', function (t) {
     var r = checkUsage(function () {
@@ -12,8 +12,8 @@ return optimist('-x 10 -z 20'.split(' '))
     });
-    assert.deepEqual(
+    t.same(
         r.result,
         { x : 10, z : 20, _ : [], $0 : './usage' }
     );
-    
-    assert.deepEqual(
+
+    t.same(
         r.errors.join('\n').split(/\n+/),
@@ -28,7 +28,9 @@ [
     );
-    assert.deepEqual(r.logs, []);
-    assert.ok(r.exit);
-};
+    t.same(r.logs, []);
+    t.ok(r.exit);
+    t.end();
+});
 
-exports.usagePass = function () {
+
+test('usagePass', function (t) {
     var r = checkUsage(function () {
@@ -40,3 +42,3 @@ return optimist('-x 10 -y 20'.split(' '))
     });
-    assert.deepEqual(r, {
+    t.same(r, {
         result : { x : 10, y : 20, _ : [], $0 : './usage' },
@@ -47,5 +49,6 @@ errors : [],
     });
-};
+    t.end();
+});
 
-exports.checkPass = function () {
+test('checkPass', function (t) {
     var r = checkUsage(function () {
@@ -60,3 +63,3 @@ return optimist('-x 10 -y 20'.split(' '))
     });
-    assert.deepEqual(r, {
+    t.same(r, {
         result : { x : 10, y : 20, _ : [], $0 : './usage' },
@@ -67,5 +70,6 @@ errors : [],
     });
-};
+    t.end();
+});
 
-exports.checkFail = function () {
+test('checkFail', function (t) {
     var r = checkUsage(function () {
@@ -80,9 +84,9 @@ return optimist('-x 10 -z 20'.split(' '))
     });
-    
-    assert.deepEqual(
+
+    t.same(
         r.result,
         { x : 10, z : 20, _ : [], $0 : './usage' }
     );
-    
-    assert.deepEqual(
+
+    t.same(
         r.errors.join('\n').split(/\n+/),
@@ -94,12 +98,13 @@ [
     );
-    
-    assert.deepEqual(r.logs, []);
-    assert.ok(r.exit);
-};
 
-exports.checkCondPass = function () {
+    t.same(r.logs, []);
+    t.ok(r.exit);
+    t.end();
+});
+
+test('checkCondPass', function (t) {
     function checker (argv) {
         return 'x' in argv && 'y' in argv;
     }
-    
+
     var r = checkUsage(function () {
@@ -111,3 +116,3 @@ return optimist('-x 10 -y 20'.split(' '))
     });
-    assert.deepEqual(r, {
+    t.same(r, {
         result : { x : 10, y : 20, _ : [], $0 : './usage' },
@@ -118,9 +123,10 @@ errors : [],
     });
-};
+    t.end();
+});
 
-exports.checkCondFail = function () {
+test('checkCondFail', function (t) {
     function checker (argv) {
         return 'x' in argv && 'y' in argv;
     }
-    
+
     var r = checkUsage(function () {
@@ -132,9 +138,9 @@ return optimist('-x 10 -z 20'.split(' '))
     });
-    
-    assert.deepEqual(
+
+    t.same(
         r.result,
         { x : 10, z : 20, _ : [], $0 : './usage' }
     );
-    
-    assert.deepEqual(
+
+    t.same(
         r.errors.join('\n').split(/\n+/).join('\n'),
@@ -144,8 +150,9 @@ 'Usage: ./usage -x NUM -y NUM\n'
     );
-    
-    assert.deepEqual(r.logs, []);
-    assert.ok(r.exit);
-};
 
-exports.countPass = function () {
+    t.same(r.logs, []);
+    t.ok(r.exit);
+    t.end();
+});
+
+test('countPass', function (t) {
     var r = checkUsage(function () {
@@ -157,3 +164,3 @@ return optimist('1 2 3 --moo'.split(' '))
     });
-    assert.deepEqual(r, {
+    t.same(r, {
         result : { _ : [ '1', '2', '3' ], moo : true, $0 : './usage' },
@@ -164,5 +171,6 @@ errors : [],
     });
-};
+    t.end();
+});
 
-exports.countFail = function () {
+test('countFail', function (t) {
     var r = checkUsage(function () {
@@ -174,8 +182,8 @@ return optimist('1 2 --moo'.split(' '))
     });
-    assert.deepEqual(
+    t.same(
         r.result,
         { _ : [ '1', '2' ], moo : true, $0 : './usage' }
     );
-    
-    assert.deepEqual(
+
+    t.same(
         r.errors.join('\n').split(/\n+/),
@@ -187,8 +195,9 @@ [
     );
-    
-    assert.deepEqual(r.logs, []);
-    assert.ok(r.exit);
-};
 
-exports.defaultSingles = function () {
+    t.same(r.logs, []);
+    t.ok(r.exit);
+    t.end();
+});
+
+test('defaultSingles', function (t) {
     var r = checkUsage(function () {
@@ -202,3 +211,3 @@ return optimist('--foo 50 --baz 70 --powsy'.split(' '))
     });
-    assert.eql(r.result, {
+    t.same(r.result, {
         foo : '50',
@@ -211,6 +220,24 @@ bar : 6,
     });
-};
+    t.end();
+});
 
-exports.defaultHash = function () {
+test('defaultAliases', function (t) {
     var r = checkUsage(function () {
+        return optimist('')
+            .alias('f', 'foo')
+            .default('f', 5)
+            .argv
+        ;
+    });
+    t.same(r.result, {
+        f : '5',
+        foo : '5',
+        _ : [],
+        $0 : './usage',
+    });
+    t.end();
+});
+
+test('defaultHash', function (t) {
+    var r = checkUsage(function () {
         return optimist('--foo 50 --baz 70'.split(' '))
@@ -221,38 +248,44 @@ .default({ foo : 10, bar : 20, quux : 30 })
     });
-    assert.eql(r.result, {
-        foo : '50',
+    t.same(r.result, {
+        _ : [],
+        $0 : './usage',
+        foo : 50,
+        baz : 70,
         bar : 20,
-        baz : 70,
         quux : 30,
-        _ : [],
-        $0 : './usage',
     });
-};
+    t.end();
+});
 
-exports.rebase = function () {
-    assert.equal(
+test('rebase', function (t) {
+    t.equal(
         optimist.rebase('/home/substack', '/home/substack/foo/bar/baz'),
         './foo/bar/baz'
     );
-    assert.equal(
+    t.equal(
         optimist.rebase('/home/substack/foo/bar/baz', '/home/substack'),
         '../../..'
     );
-    assert.equal(
+    t.equal(
         optimist.rebase('/home/substack/foo', '/home/substack/pow/zoom.txt'),
         '../pow/zoom.txt'
     );
-};
+    t.end();
+});
 
 function checkUsage (f) {
-    var _process = process;
-    process = Hash.copy(process);
+
     var exit = false;
-    process.exit = function () { exit = true };
+
+    process._exit = process.exit;
+    process._env = process.env;
+    process._argv = process.argv;
+
+    process.exit = function (t) { exit = true };
     process.env = Hash.merge(process.env, { _ : 'node' });
     process.argv = [ './usage' ];
-    
+
     var errors = [];
     var logs = [];
-    
+
     console._error = console.error;
@@ -262,9 +295,12 @@ console.error = function (msg) { errors.push(msg) };
     console.log = function (msg) { logs.push(msg) };
-    
+
     var result = f();
-    
-    process = _process;
+
+    process.exit = process._exit;
+    process.env = process._env;
+    process.argv = process._argv;
+
     console.error = console._error;
     console.log = console._log;
-    
+
     return {
@@ -271,0 +307,0 @@ errors : errors,

No alert changes

Improved metrics

Total package byte prevSize

47619

increased by3.97%

Lines of code

1217

increased by9.44%

Number of lines in readme file

488

increased by0.41%

Worsened metrics

Number of package files

25

decreased by-3.85%

Number of low supply chain risk alerts

9

increased by28.57%

Dependency changes

• Updatedwordwrap@~0.0.2