Fix search addon build

src/addons/search/search.test.ts

@@ -7,8 +7,6 @@ import { assert, expect } from 'chai';
 import * as search from './search';
 import { SearchHelper } from './SearchHelper';
 import { ISearchOptions, ISearchResult } from './Interfaces';
-import { Terminal } from '../../../lib/Terminal';
-
 
 class MockTerminalPlain {}
 
@@ -17,7 +15,7 @@ class MockTerminal {
   public searchHelper: TestSearchHelper;
   public cols: number;
   constructor(options: any) {
-    this._core = new Terminal(options);
+    this._core = new (require('../../../lib/Terminal')).Terminal(options);
     this.searchHelper = new TestSearchHelper(this as any);
     this.cols = options.cols;
   }

src/addons/search/tsconfig.json

@@ -18,5 +18,8 @@
   },
   "include": [
     "**/*.ts"
+  ],
+  "exclude": [
+    "**/*.test.ts"
   ]
 }