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avocadowastakenavocadowastaken
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Add test spec for record types.
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‎type-definitions/ts-types/tests/record.ts

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// TypeScript Version: 2.2.1
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import {Record} from '../../../';
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// let Point2 = Record<{ x: number, y: number }>({x: 0, y: 0});
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// let Point3 = Record<{ x: number, y: number, z: number }>({x: 0, y: 0, z: 0});
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// let GeoPoint = Record<{ lat: number | null, lon: number | null }>({lat: null, lon: null});
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//
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// Point2; // $ExpectType typeof Class<{ x: number; y: number; }>
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// Point3; // $ExpectType typeof Class<{ x: number; y: number; z: number; }>
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//
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// let origin2 = Point2({});
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// let origin3 = Point3({});
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// let geo = GeoPoint({lat: 34});
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// // $ExpectError
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// let mistake = Point2({x: 'string'});
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//
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// origin3 = GeoPoint({lat: 34});
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// geo = Point3({});
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//
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// origin2.get('x'); // $ExpectType any
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// origin2.x; // $ExpectType any
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// // $ExpectError
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// let pz = origin2.get('z');
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// // $ExpectError
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// let pz2 = origin2.z;
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//
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// origin2.set('x', 4);
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// // Note: this should be an error, but Flow does not yet support index types.
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// origin2.set('x', 'string');
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// // $ExpectError
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// origin2.set('z', 3);
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//
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// let name1: string = Record.getDescriptiveName(origin2);
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// // $ExpectError
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// let name2: string = Record.getDescriptiveName({});
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//
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// // Note: need to cast through any when extending Records as if they ere classes
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// class ABClass extends Record({a: 1, b: 2}) {
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// setA(a: number) {
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// return this.set('a', a);
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// }
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//
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// setB(b: number) {
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// return this.set('b', b);
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// }
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// }
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//
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// let t1 = new ABClass({a: 1});
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// let t2 = t1.setA(3);
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// let t3 = t2.setB(10);
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// // Note: flow does not check extended Record classes yet
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// let t4 = t2.setC(10);
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//
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// let t1a = t1.a;
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// // Note: flow does not check extended Record classes yet
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// let t1a: string = t1.a;
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// // Note: flow does not check extended Record classes yet
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// let t1c = t1.c;
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import { Record } from '../../../';
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{ // Factory
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const PointXY = Record({ x: 0, y: 0 });
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// $ExpectType Class<{ x: number; y: number; }>
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PointXY;
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// $ ExpectError
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PointXY({ x: 'a' }); // FIXME
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const pointXY = PointXY();
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// $ExpectType any
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pointXY; // FIXME
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// $ExpectType any
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pointXY.x; // FIXME
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// $ ExpectError
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pointXY.x = 10; // FIXME
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// $ExpectType any
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pointXY.y; // FIXME
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// $ ExpectError
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pointXY.y = 10; // FIXME
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// $ExpectError
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class PointClass extends PointXY { // FIXME
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setX(x: number) {
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// $ExpectError
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return this.set('x', x);
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}
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setY(y: number) {
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// $ExpectError
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return this.set('y', y);
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}
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}
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const point = new PointClass();
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// $ExpectType PointClass
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point;
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// $ExpectType any
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point.x; // $ExpectError FIXME
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// $ExpectType any
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point.y; // $ExpectError FIXME
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// $ ExpectType PointClass
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point.setX(10); // FIXME
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// $ ExpectType PointClass
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point.setY(10); // FIXME
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}
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{ // .getDescriptiveName
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const PointXY = Record({ x: 0, y: 0 });
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// $ExpectType string
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Record.getDescriptiveName(PointXY());
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// $ExpectError
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Record.getDescriptiveName({});
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}

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