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Diffstat (limited to 'ui/src/test/example_dingus_unittest.ts')
-rw-r--r-- | ui/src/test/example_dingus_unittest.ts | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/ui/src/test/example_dingus_unittest.ts b/ui/src/test/example_dingus_unittest.ts deleted file mode 100644 index be42bcb44..000000000 --- a/ui/src/test/example_dingus_unittest.ts +++ /dev/null @@ -1,53 +0,0 @@ -// Copyright (C) 2018 The Android Open Source Project -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -import {dingus} from 'dingusjs'; - -interface VoidFunctionWithNumberArg { - (_: number): void; -} - -class ExampleClass { - isEven(n: number): boolean { - return n % 2 === 0; - } -} - -function* evenNumbers(n: number, math: ExampleClass) { - for (let i = 0; i < n; i++) { - if (math.isEven(i)) yield i; - } -} - -/** - * Call |f| |n| times (once with each number [0, n)). - */ -function iterMap(f: VoidFunctionWithNumberArg, n: number): void { - for (let i = 0; i < n; i++) { - f(i); - } -} - -test('example dingus test', () => { - const d = dingus<VoidFunctionWithNumberArg>(); - iterMap(d, 3); - expect(d.calls.length).toBe(3); - expect(d.calls.filter(([_a, args, _b]) => args[0] === 1).length).toBe(1); -}); - -test('example dingus test class', () => { - const d = dingus<ExampleClass>('math'); - // Dingus returns a truthy dingus in all situations - so bear that in mind! - expect([...evenNumbers(3, d)]).toEqual([0, 1, 2]); -}); |