Assume string as default type

Author: zubairov

lib/actions/insert.js

@@ -5,7 +5,7 @@ const cosql = require('co-mssql');
 
 let pstmt;
 
-const VARS_REGEXP = /@([\w_$][\d\w_$]*:(string|boolean|date|number|bigint|float|real|money))/g;
+const VARS_REGEXP = /@([\w_$][\d\w_$]*(:(string|boolean|date|number|bigint|float|real|money))?)/g;
 
 /**
  * This function will be called during component intialization
@@ -31,6 +31,7 @@ function init(cfg) {
             const [placeholder, type] = tuple.split(':');
             const name = placeholder.substr(1);
             switch (type) {
+                case undefined:
                 case 'string':
                     pstmt.input(name, cosql.NVarChar);
                     break;

spec/metadata.spec.js

@@ -92,5 +92,52 @@ describe('Metadata test', () => {
         });
     });
 
+    it('should assume default metadata as stirng', (done) => {
+        insert.getMetaModel({
+            query: 'INSERT INTO Test2.dbo.Tweets '
+            + '(Lang, Retweeted, Favorited, "Text", id, CreatedAt, Username, ScreenName) '
+            + 'VALUES (@lang, @retweeted:float, @money:money, @favorited:boolean, '
+            + '@text, @id:bigint, @created_at:date, @username, @screenname)'
+        }, (err, result) => {
+            expect(err).to.be.null;
+            expect(result).to.deep.equal({
+                in: {
+                    properties: {
+                        created_at: {
+                            type: 'string'
+                        },
+                        favorited: {
+                            type: 'string'
+                        },
+                        id: {
+                            type: 'number'
+                        },
+                        lang: {
+                            type: 'string'
+                        },
+                        money: {
+                            type: 'number'
+                        },
+                        retweeted: {
+                            type: 'number'
+                        },
+                        screenname: {
+                            type: 'string'
+                        },
+                        text: {
+                            type: 'string'
+                        },
+                        username: {
+                            type: 'string'
+                        }
+                    },
+                    type: 'object'
+                },
+                out: {}
+            }
+            );
+            done();
+        });
+    });
 
 });