aerofly-missions/dist/Tests/MissionConditions.test.js

The Aerofly Missionsgerät converts simulator flight plan files for Aerofly FS 4, Microsoft Flight Simulator, X-Plane, GeoFS, and Garmin / Infinite Flight flight plan files. It also imports SimBrief flight plans.

import { MissionConditions } from "../Aerofly/MissionConditions.js";
import { Test } from "../Cli/Test.js";
export class MissionConditionsTest extends Test {
    constructor(process, dieOnError = false) {
        super(process, dieOnError);
        this.process = process;
        this.dieOnError = dieOnError;
        this.group(MissionConditions.name);
        {
            const missionConditions = new MissionConditions();
            this.assertEquals(missionConditions.cloud.height, 0);
            this.assertEquals(missionConditions.cloud.cover, 0);
            this.assertEquals(missionConditions.wind_speed, 0);
            this.assertEquals(missionConditions.visibility, 20000);
            missionConditions.visibility_percent = 1;
            this.assertEquals(missionConditions.visibility, 15000, "Visbility percentage test");
            missionConditions.visibility_percent = 0.5;
            this.assertEquals(missionConditions.visibility, 15000 / 2, "Visbility percentage test");
            missionConditions.visibility_percent = 0;
            this.assertEquals(missionConditions.visibility, 0, "Visbility percentage test");
            missionConditions.clouds[0].height_percent = 1;
            this.assert(missionConditions.cloud.height > 3000, "Cloud base percentage test");
            missionConditions.clouds[0].height_percent = 0;
            this.assertEquals(missionConditions.cloud.height, 0, "Cloud base percentage test");
            missionConditions.wind_speed_percent = 1;
            this.assertEquals(missionConditions.wind_speed, 16, "Wind speed percentage test");
            missionConditions.wind_speed_percent = 0.5;
            this.assertEquals(missionConditions.wind_speed, 6, "Wind speed percentage test");
            missionConditions.wind_speed_percent = 0;
            this.assertEquals(missionConditions.wind_speed, 0, "Wind speed percentage test");
        }
        /**
         * @see https://e6bx.com/e6b
         */
        this.group(MissionConditions.name + ": Wind drift 1");
        {
            const missionConditions = new MissionConditions();
            missionConditions.wind_direction = 90;
            missionConditions.wind_speed = 23;
            const course = 320;
            const tas_kts = 100;
            const windCorrection = missionConditions.getWindCorrection((course / 180) * Math.PI, tas_kts);
            this.assertEqualsRounded(windCorrection.ground_speed, 113.22, 2);
            this.assertEqualsRounded(windCorrection.heading, 330.15, 2);
        }
        this.group(MissionConditions.name + ": Wind drift 2");
        {
            const missionConditions = new MissionConditions();
            missionConditions.wind_direction = 90;
            missionConditions.wind_speed = 20;
            const course = 355;
            const tas_kts = 150;
            const windCorrection = missionConditions.getWindCorrection((course / 180) * Math.PI, tas_kts);
            this.assertEqualsRounded(windCorrection.ground_speed, 150.41, 2);
            this.assertEqualsRounded(windCorrection.heading, 2.63, 2);
        }
        this.group(MissionConditions.name + ": Wind drift 3");
        {
            const missionConditions = new MissionConditions();
            missionConditions.wind_direction = 90;
            missionConditions.wind_speed = 20;
            const course = 90;
            const tas_kts = 150;
            const windCorrection = missionConditions.getWindCorrection((course / 180) * Math.PI, tas_kts);
            this.assertEquals(windCorrection.ground_speed, tas_kts - missionConditions.wind_speed);
            this.assertEquals(windCorrection.heading, course);
        }
        this.group(MissionConditions.name + ": Wind drift 4");
        {
            const missionConditions = new MissionConditions();
            missionConditions.wind_direction = 270;
            missionConditions.wind_speed = 20;
            const course = 90;
            const tas_kts = 150;
            const windCorrection = missionConditions.getWindCorrection((course / 180) * Math.PI, tas_kts);
            this.assertEquals(windCorrection.ground_speed, tas_kts + missionConditions.wind_speed);
            this.assertEquals(windCorrection.heading, course);
        }
        this.group(MissionConditions.name + ": Flight conditions 1");
        {
            const missionConditions = new MissionConditions();
            missionConditions.visibility_percent = 1;
            this.assertEquals(missionConditions.getFlightCategory(), "VFR");
            missionConditions.visibility_percent = 0.5;
            this.assertEquals(missionConditions.getFlightCategory(), "MVFR");
            missionConditions.visibility_percent = 0.3;
            this.assertEquals(missionConditions.getFlightCategory(), "IFR");
            missionConditions.visibility_percent = 0.1;
            this.assertEquals(missionConditions.getFlightCategory(), "LIFR");
        }
        this.group(MissionConditions.name + ": Flight conditions 1");
        {
            const missionConditions = new MissionConditions();
            missionConditions.cloud.height = 0;
            missionConditions.cloud.cover = 0;
            this.assertEquals(missionConditions.getFlightCategory(), "VFR");
            missionConditions.cloud.height = 5000;
            missionConditions.cloud.cover = 0.1;
            this.assertEquals(missionConditions.getFlightCategory(), "VFR");
            missionConditions.cloud.height = 1000;
            missionConditions.cloud.cover = 0.5;
            this.assertEquals(missionConditions.getFlightCategory(), "VFR");
            missionConditions.cloud.height = 800;
            missionConditions.cloud.cover = 0.6;
            this.assertEquals(missionConditions.getFlightCategory(), "MVFR");
        }
    }
}