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70 lines
1.9 KiB
TypeScript
70 lines
1.9 KiB
TypeScript
/*!
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Copyright 2018 Propel http://propel.site/. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { test, assert, assertEqual, equal } from "./testing.ts";
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test(function testingEqual() {
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assert(equal("world", "world"));
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assert(!equal("hello", "world"));
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assert(equal(5, 5));
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assert(!equal(5, 6));
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assert(equal(NaN, NaN));
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assert(equal({ hello: "world" }, { hello: "world" }));
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assert(!equal({ world: "hello" }, { hello: "world" }));
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assert(
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equal(
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{ hello: "world", hi: { there: "everyone" } },
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{ hello: "world", hi: { there: "everyone" } }
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)
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);
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assert(
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!equal(
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{ hello: "world", hi: { there: "everyone" } },
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{ hello: "world", hi: { there: "everyone else" } }
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)
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);
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});
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test(function testingAssertEqual() {
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const a = Object.create(null);
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a.b = "foo";
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assertEqual(a, a);
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});
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test(function testingAssertEqualActualUncoercable() {
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let didThrow = false;
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const a = Object.create(null);
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try {
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assertEqual(a, "bar");
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} catch (e) {
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didThrow = true;
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console.log(e.message);
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assert(e.message === "actual: [Cannot display] expected: bar");
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}
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assert(didThrow);
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});
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test(function testingAssertEqualExpectedUncoercable() {
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let didThrow = false;
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const a = Object.create(null);
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try {
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assertEqual("bar", a);
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} catch (e) {
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didThrow = true;
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console.log(e.message);
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assert(e.message === "actual: bar expected: [Cannot display]");
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}
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assert(didThrow);
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});
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