@seasketch/geoprocessing/dist/src/toolbox/overlapPolygonSum.test.js

Geoprocessing and reporting framework for SeaSketch 2.0

import { describe, test, expect } from "vitest";
import { overlapPolygonSum } from "./overlapPolygonSum.js";
import squareFix from "../testing/fixtures/squareSketches.js";
import skFix from "../testing/fixtures/sketches.js";
import { firstMatchingMetric } from "../metrics/helpers.js";
describe("overlapPolygonSum", () => {
    test("function is present", () => {
        expect(typeof overlapPolygonSum).toBe("function");
    });
    test("overlapPolygonSum - sketch polygon fully outside should have zero sum", async () => {
        const metrics = await overlapPolygonSum("test", [squareFix.twoByPoly], squareFix.outsideTwoByPolyTopRightSketch);
        expect(metrics.length).toEqual(1);
        expect(metrics[0].value).toBe(0);
    });
    test("overlapPolygonSum - sketch collection three polygons inside, one is duplicate and should still count", async () => {
        const metrics = await overlapPolygonSum("test", [squareFix.twoByPoly], squareFix.overlapCollection);
        expect(metrics.length).toEqual(4);
        for (const metric of metrics) {
            expect(metric.value).toBe(1);
        }
    });
    test("overlapPolygonSum - sketch collection, inside should count, outside should not", async () => {
        const metrics = await overlapPolygonSum("test", [squareFix.twoByPoly], squareFix.insideOutsideCollection);
        expect(metrics.length).toEqual(3);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId === squareFix.insideTwoByPolySketch.properties.id).value).toBe(1);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId ===
            squareFix.outsideTwoByPolyBottomRightSketch.properties.id).value).toBe(0);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId === "inside-out-coll")
            .value).toBe(1);
    });
    test("overlapPolygonSum - sketch collection two inside should both count", async () => {
        const metrics = await overlapPolygonSum("test", [skFix.outer], skFix.twoPolyInsideSC);
        expect(metrics.length).toBe(3);
        for (const metric of metrics) {
            expect(metric.value).toBe(1);
        }
    });
    test("overlapPolygonSum - sketch collection, sum property inside should count, outside should not", async () => {
        const metrics = await overlapPolygonSum("test", [squareFix.twoByPoly], squareFix.insideOutsideCollection, // two sketches, one fully inside, one half inside twoByPoly
        { sumProperty: "width" });
        console.log("metrics", JSON.stringify(metrics, null, 2));
        expect(metrics.length).toEqual(3);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId === squareFix.insideTwoByPolySketch.properties.id).value).toBe(2);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId ===
            squareFix.outsideTwoByPolyBottomRightSketch.properties.id).value).toBe(0);
        expect(firstMatchingMetric(metrics, (m) => m.sketchId === "inside-out-coll")
            .value).toBe(2);
    });
});
//# sourceMappingURL=overlapPolygonSum.test.js.map