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58 lines
2.3 KiB
TypeScript
58 lines
2.3 KiB
TypeScript
import { testSuite, expect } from "manten";
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import { nrml, testCollection } from "../../common";
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export default testSuite(async ({ describe }) => {
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describe("sort", ({ test }) => {
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test("ascending", () => {
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const collection = testCollection();
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collection.insert({ a: 2 });
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collection.insert({ a: 1 });
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collection.insert({ a: 3 });
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const found = nrml(collection.find({ a: { $lt: 5 } }, { sort: { a: 1 } }));
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expect(found).toEqual([{ a: 1 }, { a: 2 }, { a: 3 }]);
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});
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test("ascending update results", () => {
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const collection = testCollection();
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collection.insert({ a: 2 });
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collection.insert({ a: 1 });
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collection.insert({ a: 3 });
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const found = nrml(collection.update({ a: { $lt: 10 } }, { $inc: 5 }, { sort: { a: 1 } }));
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expect(found).toEqual([{ a: 6 }, { a: 7 }, { a: 8 }]);
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});
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test("descending with -1", () => {
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const collection = testCollection();
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collection.insert({ a: 2 });
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collection.insert({ a: 1 });
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collection.insert({ a: 3 });
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const found = nrml(collection.find({ a: { $lt: 5 } }, { sort: { a: -1 } }));
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expect(found).toEqual([{ a: 3 }, { a: 2 }, { a: 1 }]);
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});
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test("descending with 0", () => {
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const collection = testCollection();
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collection.insert({ a: 2 });
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collection.insert({ a: 1 });
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collection.insert({ a: 3 });
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const found = nrml(collection.find({ a: { $lt: 5 } }, { sort: { a: 0 } }));
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expect(found).toEqual([{ a: 3 }, { a: 2 }, { a: 1 }]);
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});
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test("more than one property, asc and desc, numeric and alphanumeric", () => {
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const collection = testCollection();
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collection.insert({ name: "Deanna Troi", age: 28 });
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collection.insert({ name: "Worf", age: 24 });
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collection.insert({ name: "Xorf", age: 24 });
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collection.insert({ name: "Zorf", age: 24 });
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collection.insert({ name: "Jean-Luc Picard", age: 59 });
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collection.insert({ name: "William Riker", age: 29 });
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const found = nrml(collection.find({ age: { $gt: 1 } }, { sort: { age: 1, name: -1 } }));
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expect(found).toEqual([
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{ name: "Zorf", age: 24 },
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{ name: "Xorf", age: 24 },
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{ name: "Worf", age: 24 },
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{ name: "Deanna Troi", age: 28 },
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{ name: "William Riker", age: 29 },
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{ name: "Jean-Luc Picard", age: 59 },
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]);
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});
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});
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});
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