86 lines
2.8 KiB
TypeScript
86 lines
2.8 KiB
TypeScript
import { LearningPathNode } from "@dwengo-1/backend/dist/entities/content/learning-path-node.entity";
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import { calculateProgress } from "../../src/utils/assignment-utils";
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import { LearningPath } from "../../src/data-objects/learning-paths/learning-path";
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import { describe, it, expect } from "vitest";
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describe("calculateProgress", () => {
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it("should return 0 when no nodes are completed", () => {
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const lp = new LearningPath({
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language: "en",
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hruid: "test-path",
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title: "Test Path",
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description: "Test Description",
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amountOfNodes: 10,
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amountOfNodesLeft: 10,
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keywords: ["test"],
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targetAges: { min: 10, max: 15 },
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startNode: {} as LearningPathNode,
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});
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expect(calculateProgress(lp)).toBe(0);
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});
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it("should return 100 when all nodes are completed", () => {
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const lp = new LearningPath({
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language: "en",
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hruid: "test-path",
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title: "Test Path",
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description: "Test Description",
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amountOfNodes: 10,
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amountOfNodesLeft: 0,
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keywords: ["test"],
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targetAges: { min: 10, max: 15 },
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startNode: {} as LearningPathNode,
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});
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expect(calculateProgress(lp)).toBe(100);
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});
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it("should return 50 when half of the nodes are completed", () => {
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const lp = new LearningPath({
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language: "en",
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hruid: "test-path",
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title: "Test Path",
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description: "Test Description",
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amountOfNodes: 10,
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amountOfNodesLeft: 5,
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keywords: ["test"],
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targetAges: { min: 10, max: 15 },
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startNode: {} as LearningPathNode,
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});
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expect(calculateProgress(lp)).toBe(50);
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});
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it("should handle floating point progress correctly", () => {
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const lp = new LearningPath({
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language: "en",
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hruid: "test-path",
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title: "Test Path",
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description: "Test Description",
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amountOfNodes: 3,
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amountOfNodesLeft: 1,
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keywords: ["test"],
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targetAges: { min: 10, max: 15 },
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startNode: {} as LearningPathNode,
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});
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expect(calculateProgress(lp)).toBeCloseTo(66.666, 2);
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});
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it("should handle edge case where amountOfNodesLeft is negative", () => {
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const lp = new LearningPath({
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language: "en",
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hruid: "test-path",
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title: "Test Path",
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description: "Test Description",
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amountOfNodes: 10,
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amountOfNodesLeft: -5,
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keywords: ["test"],
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targetAges: { min: 10, max: 15 },
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startNode: {} as LearningPathNode,
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});
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expect(calculateProgress(lp)).toBe(150);
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});
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});
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