X-Git-Url: https://git.cworth.org/git?p=obsolete%2Fnotmuch-web;a=blobdiff_plain;f=node_modules%2Fexpress%2Fnode_modules%2Fqs%2Fsupport%2Fshould%2Flib%2Fshould.js;fp=node_modules%2Fexpress%2Fnode_modules%2Fqs%2Fsupport%2Fshould%2Flib%2Fshould.js;h=f49475ad32710d9d6eb8421b3fedf9385c6a3555;hp=0000000000000000000000000000000000000000;hb=410c776334299b52b7df74c53dafe761ad51cf0d;hpb=df790f70fe96623e5d2469daedaf7114bde13426

diff --git a/node_modules/express/node_modules/qs/support/should/lib/should.js b/node_modules/express/node_modules/qs/support/should/lib/should.js
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+++ b/node_modules/express/node_modules/qs/support/should/lib/should.js
@@ -0,0 +1,548 @@
+
+/*!
+ * Should
+ * Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var util = require('sys')
+  , assert = require('assert')
+  , AssertionError = assert.AssertionError
+  , eql = require('./eql')
+  , i = util.inspect;
+
+/**
+ * Expose assert as should.
+ * 
+ * This allows you to do things like below
+ * without require()ing the assert module.
+ *
+ *    should.equal(foo.bar, undefined);
+ *
+ */
+
+exports = module.exports = assert;
+
+/**
+ * Library version.
+ */
+
+exports.version = '0.0.4';
+
+/**
+ * Expose api via `Object#should`.
+ *
+ * @api public
+ */
+
+Object.defineProperty(Object.prototype, 'should', {
+  set: function(){},
+  get: function(){
+    return new Assertion(this);
+  }
+});
+
+/**
+ * Initialize a new `Assertion` with the given _obj_.
+ *
+ * @param {Mixed} obj
+ * @api private
+ */
+
+var Assertion = exports.Assertion = function Assertion(obj) {
+  this.obj = obj;
+};
+
+/**
+ * Prototype.
+ */
+
+Assertion.prototype = {
+
+  /**
+   * HACK: prevents double require() from failing.
+   */
+  
+  exports: exports,
+
+  /**
+   * Assert _expr_ with the given _msg_ and _negatedMsg_.
+   *
+   * @param {Boolean} expr
+   * @param {String} msg
+   * @param {String} negatedMsg
+   * @api private
+   */
+
+  assert: function(expr, msg, negatedMsg){
+    var msg = this.negate ? negatedMsg : msg
+      , ok = this.negate ? !expr : expr;
+    if (!ok) {
+      throw new AssertionError({
+          message: msg
+        , stackStartFunction: this.assert
+      });
+    }
+  },
+
+  /**
+   * Dummy getter.
+   *
+   * @api public
+   */
+  
+  get an() {
+    return this;
+  },
+  
+  /**
+   * Dummy getter.
+   *
+   * @api public
+   */
+  
+  get and() {
+    return this;
+  },
+  
+  /**
+   * Dummy getter.
+   *
+   * @api public
+   */
+  
+  get be() {
+    return this;
+  },
+
+  /**
+   * Dummy getter.
+   *
+   * @api public
+   */
+  
+  get have() {
+    return this;
+  },
+  
+  /**
+   * Dummy getter.
+   *
+   * @api public
+   */
+  
+  get with() {
+    return this;
+  },
+  
+  /**
+   * Inclusion modifier.
+   *
+   * @api public
+   */
+  
+  get include() {
+    this.includes = true;
+    return this;
+  },
+
+  /**
+   * Negation modifier.
+   *
+   * @api public
+   */
+  
+  get not() {
+    this.negate = true;
+    return this;
+  },
+  
+  /**
+   * Get object inspection string.
+   *
+   * @return {String}
+   * @api private
+   */
+  
+  get inspect() {
+    return i(this.obj);
+  },
+
+  /**
+   * Assert instanceof `Arguments`.
+   *
+   * @api public
+   */
+
+  get arguments() {
+    this.assert(
+        '[object Arguments]' == Object.prototype.toString.call(this.obj)
+      , 'expected ' + this.inspect + ' to be arguments'
+      , 'expected ' + this.inspect + ' to not be arguments');
+    return this;
+  },
+
+  /**
+   * Assert that an object is empty aka length of 0.
+   *
+   * @api public
+   */
+  
+  get empty() {
+    this.obj.should.have.property('length');
+    this.assert(
+        0 === this.obj.length
+      , 'expected ' + this.inspect + ' to be empty'
+      , 'expected ' + this.inspect + ' not to be empty');
+    return this;
+  },
+
+  /**
+   * Assert ok.
+   *
+   * @api public
+   */
+  
+  get ok() {
+    this.assert(
+        this.obj
+      , 'expected ' + this.inspect + ' to be truthy'
+      , 'expected ' + this.inspect + ' to be falsey');
+    return this;
+  },
+  
+  /**
+   * Assert true.
+   *
+   * @api public
+   */
+  
+  get true() {
+    this.assert(
+        true === this.obj
+      , 'expected ' + this.inspect + ' to be true'
+      , 'expected ' + this.inspect + ' not to be true');
+    return this;
+  },
+  
+  /**
+   * Assert false.
+   *
+   * @api public
+   */
+  
+  get false() {
+    this.assert(
+        false === this.obj
+      , 'expected ' + this.inspect + ' to be false'
+      , 'expected ' + this.inspect + ' not to be false');
+    return this;
+  },
+  
+  /**
+   * Assert equal. 
+   *
+   * @param {Mixed} val
+   * @api public
+   */
+  
+  eql: function(val){
+    this.assert(
+        eql(val, this.obj)
+      , 'expected ' + this.inspect + ' to equal ' + i(val)
+      , 'expected ' + this.inspect + ' to not equal ' + i(val));
+    return this;
+  },
+  
+  /**
+   * Assert strict equal. 
+   *
+   * @param {Mixed} val
+   * @api public
+   */
+  
+  equal: function(val){
+    this.assert(
+        val === this.obj
+      , 'expected ' + this.inspect + ' to equal ' + i(val)
+      , 'expected ' + this.inspect + ' to not equal ' + i(val));
+    return this;
+  },
+  
+  /**
+   * Assert within start to finish (inclusive). 
+   *
+   * @param {Number} start
+   * @param {Number} finish
+   * @api public
+   */
+  
+  within: function(start, finish){
+    var range = start + '..' + finish;
+    this.assert(
+        this.obj >= start && this.obj <= finish
+      , 'expected ' + this.inspect + ' to be within ' + range
+      , 'expected ' + this.inspect + ' to not be within ' + range);
+    return this;
+  },
+  
+  /**
+   * Assert typeof. 
+   *
+   * @api public
+   */
+  
+  a: function(type){
+    this.assert(
+        type == typeof this.obj
+      , 'expected ' + this.inspect + ' to be a ' + type
+      , 'expected ' + this.inspect + ' not to be a ' + type);
+    return this;
+  },
+  
+  /**
+   * Assert instanceof. 
+   *
+   * @api public
+   */
+  
+  instanceof: function(constructor){
+    var name = constructor.name;
+    this.assert(
+        this.obj instanceof constructor
+      , 'expected ' + this.inspect + ' to be an instance of ' + name
+      , 'expected ' + this.inspect + ' not to be an instance of ' + name);
+    return this;
+  },
+
+  /**
+   * Assert numeric value above _n_.
+   *
+   * @param {Number} n
+   * @api public
+   */
+  
+  above: function(n){
+    this.assert(
+        this.obj > n
+      , 'expected ' + this.inspect + ' to be above ' + n
+      , 'expected ' + this.inspect + ' to be below ' + n);
+    return this;
+  },
+  
+  /**
+   * Assert numeric value below _n_.
+   *
+   * @param {Number} n
+   * @api public
+   */
+  
+  below: function(n){
+    this.assert(
+        this.obj < n
+      , 'expected ' + this.inspect + ' to be below ' + n
+      , 'expected ' + this.inspect + ' to be above ' + n);
+    return this;
+  },
+  
+  /**
+   * Assert string value matches _regexp_.
+   *
+   * @param {RegExp} regexp
+   * @api public
+   */
+  
+  match: function(regexp){
+    this.assert(
+        regexp.exec(this.obj)
+      , 'expected ' + this.inspect + ' to match ' + regexp
+      , 'expected ' + this.inspect + ' not to match ' + regexp);
+    return this;
+  },
+  
+  /**
+   * Assert property "length" exists and has value of _n_.
+   *
+   * @param {Number} n
+   * @api public
+   */
+  
+  length: function(n){
+    this.obj.should.have.property('length');
+    var len = this.obj.length;
+    this.assert(
+        n == len
+      , 'expected ' + this.inspect + ' to have a length of ' + n + ' but got ' + len
+      , 'expected ' + this.inspect + ' to not have a length of ' + len);
+    return this;
+  },
+  
+  /**
+   * Assert substring.
+   *
+   * @param {String} str
+   * @api public
+   */
+
+  string: function(str){
+    this.obj.should.be.a('string');
+    this.assert(
+        ~this.obj.indexOf(str)
+      , 'expected ' + this.inspect + ' to include ' + i(str)
+      , 'expected ' + this.inspect + ' to not include ' + i(str));
+    return this;
+  },
+
+  /**
+   * Assert property _name_ exists, with optional _val_.
+   *
+   * @param {String} name
+   * @param {Mixed} val
+   * @api public
+   */
+  
+  property: function(name, val){
+    if (this.negate && undefined !== val) {
+      if (undefined === this.obj[name]) {
+        throw new Error(this.inspect + ' has no property ' + i(name));
+      }
+    } else {
+      this.assert(
+          undefined !== this.obj[name]
+        , 'expected ' + this.inspect + ' to have a property ' + i(name)
+        , 'expected ' + this.inspect + ' to not have a property ' + i(name));
+    }
+    
+    if (undefined !== val) {
+      this.assert(
+          val === this.obj[name]
+        , 'expected ' + this.inspect + ' to have a property ' + i(name)
+          + ' of ' + i(val) + ', but got ' + i(this.obj[name])
+        , 'expected ' + this.inspect + ' to not have a property ' + i(name) + ' of ' + i(val));
+    }
+
+    this.obj = this.obj[name];
+    return this;
+  },
+  
+  /**
+   * Assert own property _name_ exists.
+   *
+   * @param {String} name
+   * @api public
+   */
+  
+  ownProperty: function(name){
+    this.assert(
+        this.obj.hasOwnProperty(name)
+      , 'expected ' + this.inspect + ' to have own property ' + i(name)
+      , 'expected ' + this.inspect + ' to not have own property ' + i(name));
+    return this;
+  },
+
+  /**
+   * Assert that the array contains _obj_.
+   *
+   * @param {Mixed} obj
+   * @api public
+   */
+
+  contain: function(obj){
+    this.obj.should.be.an.instanceof(Array);
+    this.assert(
+        ~this.obj.indexOf(obj)
+      , 'expected ' + this.inspect + ' to contain ' + i(obj)
+      , 'expected ' + this.inspect + ' to not contain ' + i(obj));
+    return this;
+  },
+  
+  /**
+   * Assert exact keys or inclusion of keys by using
+   * the `.include` modifier.
+   *
+   * @param {Array|String ...} keys
+   * @api public
+   */
+  
+  keys: function(keys){
+    var str
+      , ok = true;
+
+    keys = keys instanceof Array
+      ? keys
+      : Array.prototype.slice.call(arguments);
+
+    if (!keys.length) throw new Error('keys required');
+
+    var actual = Object.keys(this.obj)
+      , len = keys.length;
+
+    // Inclusion
+    ok = keys.every(function(key){
+      return ~actual.indexOf(key);
+    });
+
+    // Strict
+    if (!this.negate && !this.includes) {
+      ok = ok && keys.length == actual.length;
+    }
+
+    // Key string
+    if (len > 1) {
+      keys = keys.map(function(key){
+        return i(key);
+      });
+      var last = keys.pop();
+      str = keys.join(', ') + ', and ' + last;
+    } else {
+      str = i(keys[0]);
+    }
+
+    // Form
+    str = (len > 1 ? 'keys ' : 'key ') + str;
+
+    // Have / include
+    str = (this.includes ? 'include ' : 'have ') + str;
+
+    // Assertion
+    this.assert(
+        ok
+      , 'expected ' + this.inspect + ' to ' + str
+      , 'expected ' + this.inspect + ' to not ' + str);
+
+    return this;
+  },
+
+  /**
+   * Assert that _method_ is a function.
+   *
+   * @param {String} method
+   * @api public
+   */
+
+  respondTo: function(method){
+    this.assert(
+      'function' == typeof this.obj[method]
+      , 'expected ' + this.inspect + ' to respond to ' + method + '()'
+      , 'expected ' + this.inspect + ' to not respond to ' + method + '()');
+    return this;
+  }
+};
+
+/**
+ * Aliases.
+ */
+
+(function alias(name, as){
+  Assertion.prototype[as] = Assertion.prototype[name];
+  return alias;
+})
+('length', 'lengthOf')
+('keys', 'key')
+('ownProperty', 'haveOwnProperty')
+('above', 'greaterThan')
+('below', 'lessThan');