add es6-collections.ts

.prettierignore

@@ -7,3 +7,4 @@ type-definitions/flow-tests/
 !type-definitions/ts-tests/covariance.ts
 !type-definitions/ts-tests/deepCopy.ts
 !type-definitions/ts-tests/empty.ts
+!type-definitions/ts-tests/es6-collections.ts

tstyche.config.json

@@ -3,6 +3,7 @@
   "testFileMatch": [
     "**/type-definitions/ts-tests/covariance.ts",
     "**/type-definitions/ts-tests/deepCopy.ts",
-    "**/type-definitions/ts-tests/empty.ts"
+    "**/type-definitions/ts-tests/empty.ts",
+    "**/type-definitions/ts-tests/es6-collections.ts"
   ]
 }

type-definitions/ts-tests/es6-collections.ts

@@ -1,18 +1,23 @@
-import {
-  Map as ImmutableMap,
-  Set as ImmutableSet,
-} from 'immutable';
+import { expect, test } from 'tstyche';
+import { Map as ImmutableMap, Set as ImmutableSet } from 'immutable';
 
-// Immutable.js collections
-const mapImmutable: ImmutableMap<string, number> = ImmutableMap<string, number>();
-const setImmutable: ImmutableSet<string> = ImmutableSet<string>();
+test('immutable.js collections', () => {
+  const mapImmutable: ImmutableMap<string, number> = ImmutableMap<
+    string,
+    number
+  >();
+  const setImmutable: ImmutableSet<string> = ImmutableSet<string>();
 
-// $ExpectType Map<string, number>
-mapImmutable.delete('foo');
+  expect(mapImmutable.delete('foo')).type.toEqual<
+    ImmutableMap<string, number>
+  >();
+  expect(setImmutable.delete('bar')).type.toEqual<ImmutableSet<string>>();
+});
 
-// ES6 collections
-const mapES6: Map<string, number> = new Map<string, number>();
-const setES6: Set<string> = new Set<string>();
+test('ES6 collections', () => {
+  const mapES6: Map<string, number> = new Map<string, number>();
+  const setES6: Set<string> = new Set<string>();
 
-// $ExpectType boolean
-mapES6.delete('foo');
+  expect(mapES6.delete('foo')).type.toEqual<boolean>();
+  expect(setES6.delete('bar')).type.toEqual<boolean>();
+});

type-definitions/ts-tests/tslint.json

@@ -1,7 +1,7 @@
 {
   "extends": "dtslint/dtslint.json",
   "linterOptions": {
-    "exclude": ["covariance.ts", "deepCopy.ts", "empty.ts"]
+    "exclude": ["covariance.ts", "deepCopy.ts", "empty.ts", "es6-collections.ts"]
   },
   "rules": {
     "no-var": false,