@seasketch/geoprocessing/src/rbcs/rbcs.test.ts

Geoprocessing and reporting framework for SeaSketch 2.0

import { classifyZone, rbcsConstants, classifyMPA } from "./rbcs.js";
import { Zone } from "./types.js";

const gearTypes = rbcsConstants.GEAR_TYPES;
const aquaculture = rbcsConstants.AQUACULTURE_AND_BOTTOM_EXPLOITATION;
const anchoring = rbcsConstants.BOATING_AND_ANCHORING;

describe("rbcs", () => {
  test("rbcs - No-take/No-go", () => {
    expect(
      classifyZone([], aquaculture.NOT_ALLOWED, anchoring.NOT_ALLOWED),
    ).toBe(1);
  });

  test("rbcs - No-take/Regulated access", () => {
    expect(
      classifyZone([], aquaculture.NOT_ALLOWED, anchoring.FULLY_REGULATED),
    ).toBe(2);
  });

  test("rbcs - No-take/Unregulated access", () => {
    expect(
      classifyZone([], aquaculture.NOT_ALLOWED, anchoring.UNREGULATED),
    ).toBe(3);
  });

  test("rbcs - Highly regulated extraction", () => {
    expect(
      classifyZone(
        [gearTypes.SPEARFISHING, gearTypes.LINES],
        aquaculture.NOT_ALLOWED,
        anchoring.FULLY_REGULATED,
      ),
    ).toBe(4);
  });

  test("rbcs - Moderately regulated extraction", () => {
    expect(
      classifyZone(
        [gearTypes.SPEARFISHING, gearTypes.LINES, gearTypes.FISH_TRAPS],
        aquaculture.NOT_ALLOWED,
        anchoring.FULLY_REGULATED,
      ),
    ).toBe(5);
  });

  test("rbcs - Weakly regulated extraction", () => {
    expect(
      classifyZone(
        [gearTypes.SPEARFISHING, gearTypes.LINES],
        aquaculture.NO_RESTRICTIONS,
        anchoring.FULLY_REGULATED,
      ),
    ).toBe(6);
  });

  test("rbcs - Very weakly regulated extraction", () => {
    expect(
      classifyZone(
        [
          gearTypes.BEACH_SEINES,
          gearTypes.CAST_NETS,
          gearTypes.DREDGES,
          gearTypes.DRIFT_NETS,
          gearTypes.FISH_TRAPS,
          gearTypes.FIXED_FISH_TRAPS,
          gearTypes.GILLNETS,
          gearTypes.HAND_DREDGES,
          gearTypes.HAND_HARVESTING,
          gearTypes.INTERTIDAL_HAND_CAPTURES,
          gearTypes.LINES,
          gearTypes.LONGLINES_BOTTOM,
          gearTypes.LONGLINES_PELAGIC,
          gearTypes.PURSE_SEINING_BOTTOM,
          gearTypes.PURSE_SEINING_PELAGIC,
          gearTypes.SPEARFISHING,
        ],
        aquaculture.NO_RESTRICTIONS,
        anchoring.FULLY_REGULATED,
      ),
    ).toBe(7);
  });

  test("rbcs - Unregulated extraction", () => {
    expect(
      classifyZone(
        [
          gearTypes.BEACH_SEINES,
          gearTypes.CAST_NETS,
          gearTypes.DREDGES,
          gearTypes.DRIFT_NETS,
          gearTypes.FISH_TRAPS,
          gearTypes.FIXED_FISH_TRAPS,
          gearTypes.GILLNETS,
          gearTypes.HAND_DREDGES,
          gearTypes.HAND_HARVESTING,
          gearTypes.INTERTIDAL_HAND_CAPTURES,
          gearTypes.LINES,
          gearTypes.LONGLINES_BOTTOM,
          gearTypes.LONGLINES_PELAGIC,
          gearTypes.PURSE_SEINING_BOTTOM,
          gearTypes.PURSE_SEINING_PELAGIC,
          gearTypes.SPEARFISHING,
          gearTypes.SURROUNDING_NETS,
          gearTypes.TRAMMEL_NETS,
          gearTypes.TRAPS,
          gearTypes.TRAWL_BOTTOM,
          gearTypes.TRAWL_PELAGIC,
        ],
        aquaculture.NO_RESTRICTIONS,
        anchoring.FULLY_REGULATED,
      ),
    ).toBe(8);
  });

  test("rbcs - Classify MPA", () => {
    const zone1: Zone = [
      [
        gearTypes.BEACH_SEINES,
        gearTypes.CAST_NETS,
        gearTypes.DREDGES,
        gearTypes.DRIFT_NETS,
        gearTypes.FISH_TRAPS,
        gearTypes.FIXED_FISH_TRAPS,
        gearTypes.GILLNETS,
        gearTypes.HAND_DREDGES,
        gearTypes.HAND_HARVESTING,
        gearTypes.INTERTIDAL_HAND_CAPTURES,
        gearTypes.LINES,
        gearTypes.LONGLINES_BOTTOM,
        gearTypes.LONGLINES_PELAGIC,
        gearTypes.PURSE_SEINING_BOTTOM,
        gearTypes.PURSE_SEINING_PELAGIC,
        gearTypes.SPEARFISHING,
        gearTypes.SURROUNDING_NETS,
        gearTypes.TRAMMEL_NETS,
        gearTypes.TRAPS,
        gearTypes.TRAWL_BOTTOM,
        gearTypes.TRAWL_PELAGIC,
      ],
      aquaculture.NO_RESTRICTIONS,
      anchoring.FULLY_REGULATED,
      2,
    ];
    const zone2: Zone = [
      [gearTypes.SPEARFISHING, gearTypes.LINES],
      aquaculture.NOT_ALLOWED,
      anchoring.FULLY_REGULATED,
      8,
    ];
    const { scores, index, indexLabel } = classifyMPA([zone1, zone2]);
    expect(scores[0]).toBe(8);
    expect(scores[1]).toBe(4);
    expect(Math.round(index * 10) / 10).toBe(4.8);
    expect(indexLabel).toBe("Highly Protected Area");
  });
});