56 lines
1.9 KiB
TypeScript
56 lines
1.9 KiB
TypeScript
import { Unit } from "../../src/Models/Unit"
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import { Denomination } from "../../src/Models/Denomination"
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import { describe, expect, it } from "vitest"
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import Validators from "../../src/UI/InputElement/Validators"
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describe("Unit", () => {
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it("should convert a value back and forth", () => {
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const denomintion = Denomination.fromJson(
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{
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canonicalDenomination: "MW",
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alternativeDenomination: ["megawatts", "megawatt"],
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human: {
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en: "{quantity} megawatts",
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nl: "{quantity} megawatt",
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},
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},
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Validators.get("float"),
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"test"
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)
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const canonical = denomintion.canonicalValue("5", true, false)
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expect(canonical).toBe("5 MW")
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const units = new Unit("quantity", ["key"], [denomintion], false, Validators.get("float"))
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const [detected, detectedDenom] = units.findDenomination("5 MW", () => "be")
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expect(detected).toBe("5")
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expect(detectedDenom).toBe(denomintion)
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})
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it("should convert an inverted value back and forth", () => {
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const denomintion = Denomination.fromJson(
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{
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canonicalDenomination: "year",
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human: {
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en: "{quantity} year",
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nl: "{quantity} year",
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},
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},
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Validators.get("float"),
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"test"
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)
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const canonical = denomintion.canonicalValue("5", true, true)
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expect(canonical).toBe("5/year")
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const unit = new Unit(
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"quantity",
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["key"],
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[denomintion],
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false,
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Validators.get("float"),
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true
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)
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const [detected, detectedDenom] = unit.findDenomination("5/year", () => "be")
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expect(detected).toBe("5")
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expect(detectedDenom).toBe(denomintion)
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})
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})
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