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1 files changed, 161 insertions, 0 deletions

diff --git a/node_modules/prompt/test/helpers.js b/node_modules/prompt/test/helpers.js
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+/*
+ * helpers.js: test helpers for the prompt tests.
+ *
+ * (C) 2010, Nodejitsu Inc.
+ *
+ */
+
+var stream = require('stream'),
+    util = require('util'),
+    prompt = require('../lib/prompt');
+
+var helpers = exports;
+
+var MockReadWriteStream = helpers.MockReadWriteStream = function () {
+  //
+  // No need to do anything here, it's just a mock.
+  //
+  var self = this;
+  this.on('pipe', function (src) {
+    var _emit = src.emit;
+    src.emit = function () {
+      //console.dir(arguments);
+      _emit.apply(src, arguments);
+    };
+
+    src.on('data', function (d) {
+      self.emit('data', d + '');
+    })
+  })
+};
+
+util.inherits(MockReadWriteStream, stream.Stream);
+
+['resume', 'pause', 'setEncoding', 'flush', 'end'].forEach(function (method) {
+  MockReadWriteStream.prototype[method] = function () { /* Mock */ };
+});
+
+MockReadWriteStream.prototype.write = function (msg) {
+  this.emit('data', msg);
+  return true;
+};
+
+MockReadWriteStream.prototype.writeNextTick = function (msg) {
+  var self = this
+  process.nextTick(function () {
+    self.write(msg);
+  });
+};
+
+//
+// Create some mock streams for asserting against
+// in our prompt teSts.
+//
+helpers.stdin = new MockReadWriteStream();
+helpers.stdout = new MockReadWriteStream();
+helpers.stderr = new MockReadWriteStream();
+
+//
+// Because `read` uses a `process.nextTick` for reading from
+// stdin, it is necessary to write sequences of input with extra
+// `process.nextTick` calls
+//
+helpers.stdin.writeSequence = function (lines) {
+  if (!lines || !lines.length) {
+    return;
+  }
+
+  helpers.stdin.writeNextTick(lines.shift());
+  prompt.once('prompt', function () {
+    process.nextTick(function () {
+      helpers.stdin.writeSequence(lines);
+    });
+  });
+}
+
+//
+// Monkey punch `util.error` to silence console output
+// and redirect to helpers.stderr for testing.
+//
+process.stderr.write = function () {
+  helpers.stderr.write.apply(helpers.stderr, arguments);
+}
+
+// 1) .properties
+// 2) warning --> message
+// 3) Name --> description || key
+// 4) validator --> conform (fxns), pattern (regexp), format (built-in)
+// 5) empty --> required
+helpers.schema = {
+  properties: {
+    oldschema: {
+      message: 'Enter your username',
+      validator: /^[\w|\-]+$/,
+      warning: 'username can only be letters, numbers, and dashes',
+      empty: false
+    },
+    riffwabbles: {
+      pattern: /^[\w|\-]+$/,
+      message: 'riffwabbles can only be letters, numbers, and dashes',
+      default: 'foobizzles'
+    },
+    number: {
+      type: 'number',
+      message: 'pick a number, any number',
+      default: 10
+    },
+    integer: {
+      type: 'integer'
+    },
+    boolean: {
+      type: 'boolean'
+    },
+    username: {
+      pattern: /^[\w|\-]+$/,
+      message: 'Username can only be letters, numbers, and dashes'
+    },
+    notblank: {
+      required: true
+    },
+    password: {
+      hidden: true,
+      required: true
+    },
+    badValidator: {
+      pattern: ['cant', 'use', 'array']
+    },
+    animal: {
+      description: 'Enter an animal',
+      default: 'dog',
+      pattern: /dog|cat/
+    },
+    sound: {
+      description: 'What sound does this animal make?',
+      conform: function (value) {
+        var animal = prompt.history(0).value;
+
+        return animal === 'dog' && value === 'woof'
+          || animal === 'cat' && value === 'meow';
+      }
+    },
+    fnvalidator: {
+      name: 'fnvalidator',
+      validator: function (line) {
+        return line.slice(0,2) == 'fn';
+      },
+      message: 'fnvalidator must start with "fn"'
+    },
+    fnconform: {
+      conform: function (line) {
+        return line.slice(0,2) == 'fn';
+      },
+      message: 'fnconform must start with "fn"'
+    }/*,
+    cbvalidator: {
+      conform: function (line, next) {
+        next(line.slice(0,2) == 'cb');
+      },
+      message: 'cbvalidator must start with "cb"'
+    }*/
+  }
+};