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chk
265
test/calculateAction.03_ellbowRotation.test.js
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265
test/calculateAction.03_ellbowRotation.test.js
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/**
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* @jest-environment jsdom
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*/
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const fs = require("fs");
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const path = require("path");
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describe("calculate() row223 Ellbow-Rotation Tests", () => {
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let calculate;
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beforeEach(() => {
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// DOM erzeugen
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document.body.innerHTML = `
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<textarea id="analysis-log"></textarea>
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`;
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// Fetch mocken - wird pro Test konfiguriert
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global.fetch = jest.fn();
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// Modul erst JETZT laden (DOM existiert)
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({ calculate } = require("../public/calculateActions.js"));
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});
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/**
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* Hilfsfunktion: Erstellt ein CSV mit definierten row223.x_mm und x226 Wert
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* @param {number} row223_x_mm - x_mm Wert für row223 (id=223)
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* @param {number} x226_base - Basis-x_mm Wert für x226-Punkt (wird durch mehrere Punkte erreicht)
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*/
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function createTestCSV(row223_x_mm, x226_base) {
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const csvContent = `id,x_mm,y_mm,z_mm,roll_deg,pitch_deg,seen_by
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222,${x226_base},120,65,0,0,3
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226,${x226_base},115,61,0,0,3
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229,${x226_base - 90},110,55,0,0,3
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223,${row223_x_mm},125,62,0,0,3
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`;
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return csvContent;
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}
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/**
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* Berechnet den erwarteten Winkel basierend auf Formel aus calculateActions.js
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* angleRad = Math.asin(dx / 35)
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* angleDeg = 90 - angleRad * 180 / Math.PI
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*/
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function calculateExpectedAngle(row223_x_mm, x226) {
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const dx = row223_x_mm - x226;
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if (Math.abs(dx) > 35) {
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return null; // Math.asin() erlaubt nur Werte zwischen -1 und 1
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}
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const angleRad = Math.asin(dx / 35);
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const angleDeg = 90 - angleRad * 180 / Math.PI;
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return { angleRad, angleDeg, dx };
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}
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// Test 1: row223 mit x_mm = x226 (dx = 0, erwarteter Winkel = 90°)
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test("row223.x_mm = x226 sollte Winkel von 90° ergeben", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base; // dx = 0
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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// xCount sollte > 2 sein (wir haben 4 Zeilen)
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expect(result.status).toBe("ok");
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// Überprüfe, ob die elbowRotationAFromX223 Berechnung vorhanden ist
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(90, 1);
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expect(elbowRotationCalc.output.angleRad).toBeCloseTo(0, 4);
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});
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// Test 2: row223 mit x_mm = x226 + 17.5 (dx = 17.5, erwarteter Winkel = 45°)
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test("row223.x_mm = x226 + 17.5 sollte Winkel von 45° ergeben", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base + 17.5; // dx = 17.5
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const expected = calculateExpectedAngle(row223_x_mm, x226_base);
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expect(result.status).toBe("ok");
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(expected.angleDeg, 1);
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expect(elbowRotationCalc.output.angleRad).toBeCloseTo(expected.angleRad, 3);
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});
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// Test 3: row223 mit x_mm = x226 + 35 (dx = 35, erwarteter Winkel = 0°)
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test("row223.x_mm = x226 + 35 sollte Winkel von 0° ergeben", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base + 35; // dx = 35, asin(1) = π/2
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const expected = calculateExpectedAngle(row223_x_mm, x226_base);
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expect(result.status).toBe("ok");
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(expected.angleDeg, 1);
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expect(elbowRotationCalc.output.angleRad).toBeCloseTo(expected.angleRad, 3);
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});
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// Test 4: row223 mit negativem dx (x_mm = x226 - 17.5, erwarteter Winkel = 135°)
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test("row223.x_mm = x226 - 17.5 sollte Winkel von 135° ergeben", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base - 17.5; // dx = -17.5
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const expected = calculateExpectedAngle(row223_x_mm, x226_base);
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expect(result.status).toBe("ok");
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(expected.angleDeg, 1);
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expect(elbowRotationCalc.output.angleRad).toBeCloseTo(expected.angleRad, 3);
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});
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// Test 5: row223 mit x_mm = x226 - 35 (dx = -35, erwarteter Winkel = 180°)
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test("row223.x_mm = x226 - 35 sollte Winkel von 180° ergeben", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base - 35; // dx = -35, asin(-1) = -π/2
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const expected = calculateExpectedAngle(row223_x_mm, x226_base);
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expect(result.status).toBe("ok");
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(expected.angleDeg, 1);
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expect(elbowRotationCalc.output.angleRad).toBeCloseTo(expected.angleRad, 3);
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});
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// Test 6: xCount > 2 Bedingung wird erfüllt
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test("xCount muss > 2 sein, damit elbowRotationAFromX223 berechnet wird", async () => {
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const x226_base = 100;
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const row223_x_mm = x226_base + 10;
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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// Überprüfe, dass die Berechnung stattgefunden hat
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const elbowXEstimate = result.calculations.find(
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c => c.type === "elbowXEstimate"
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);
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowXEstimate).toBeDefined(); // xCount wurde berechnet
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expect(elbowRotationCalc).toBeDefined(); // xCount > 2 und row223 existiert
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});
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// Test 7: Parametrisierter Test mit verschiedenen Winkeln
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test.each([
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{ dx: 0, expectedDeg: 90, desc: "dx=0" },
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{ dx: 5, expectedDeg: 90 - Math.asin(5 / 35) * 180 / Math.PI, desc: "dx=5" },
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{ dx: 10, expectedDeg: 90 - Math.asin(10 / 35) * 180 / Math.PI, desc: "dx=10" },
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{ dx: -5, expectedDeg: 90 - Math.asin(-5 / 35) * 180 / Math.PI, desc: "dx=-5" },
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{ dx: -10, expectedDeg: 90 - Math.asin(-10 / 35) * 180 / Math.PI, desc: "dx=-10" },
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])(
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"Verschiedene dx Werte sollten korrekte Winkel ergeben ($desc)",
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async ({ dx, expectedDeg }) => {
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const x226_base = 100;
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const row223_x_mm = x226_base + dx;
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.output.angleDeg).toBeCloseTo(expectedDeg, 1);
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}
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);
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// Test 8: row223 Input wird korrekt in Output dokumentiert
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test("row223.x_mm wird korrekt in Berechnung dokumentiert", async () => {
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const x226_base = 100;
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const row223_x_mm = 115;
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const csvContent = createTestCSV(row223_x_mm, x226_base);
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global.fetch.mockResolvedValueOnce({
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ok: true,
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headers: { get: () => "text/csv" },
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text: async () => csvContent
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});
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const result = await calculate();
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const elbowRotationCalc = result.calculations.find(
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c => c.type === "elbowRotationAFromX223"
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);
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expect(elbowRotationCalc).toBeDefined();
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expect(elbowRotationCalc.input.x223).toBe(row223_x_mm);
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expect(elbowRotationCalc.input.x226).toBe(x226_base);
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});
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});
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