maplibre-gl/src/ui/map_tests/map_pitch.test.ts

BSD licensed community fork of mapbox-gl, a WebGL interactive maps library

import {beforeEach, test, expect} from 'vitest';
import {createMap, beforeMapTest} from '../../util/test/util';

beforeEach(() => {
    beforeMapTest();
    global.fetch = null;
});

test('setMinPitch', () => {
    const map = createMap({pitch: 20});
    map.setMinPitch(10);
    map.setPitch(0);
    expect(map.getPitch()).toBe(10);
});

test('unset minPitch', () => {
    const map = createMap({minPitch: 20});
    map.setMinPitch(null);
    map.setPitch(0);
    expect(map.getPitch()).toBe(0);
});

test('getMinPitch', () => {
    const map = createMap({pitch: 0});
    expect(map.getMinPitch()).toBe(0);
    map.setMinPitch(10);
    expect(map.getMinPitch()).toBe(10);
});

test('ignore minPitchs over maxPitch', () => {
    const map = createMap({pitch: 0, maxPitch: 10});
    expect(() => {
        map.setMinPitch(20);
    }).toThrow();
    map.setPitch(0);
    expect(map.getPitch()).toBe(0);
});

test('setMaxPitch', () => {
    const map = createMap({pitch: 0});
    map.setMaxPitch(10);
    map.setPitch(20);
    expect(map.getPitch()).toBe(10);
});

test('unset maxPitch', () => {
    const map = createMap({maxPitch: 10});
    map.setMaxPitch(null);
    map.setPitch(20);
    expect(map.getPitch()).toBe(20);
});

test('getMaxPitch', () => {
    const map = createMap({pitch: 0});
    expect(map.getMaxPitch()).toBe(60);
    map.setMaxPitch(10);
    expect(map.getMaxPitch()).toBe(10);
});

test('ignore maxPitchs over minPitch', () => {
    const map = createMap({minPitch: 10});
    expect(() => {
        map.setMaxPitch(0);
    }).toThrow();
    map.setPitch(10);
    expect(map.getPitch()).toBe(10);
});

test('throw on maxPitch smaller than minPitch at init', () => {
    expect(() => {
        createMap({minPitch: 10, maxPitch: 5});
    }).toThrow(new Error('maxPitch must be greater than or equal to minPitch'));
});

test('throw on maxPitch smaller than minPitch at init with falsey maxPitch', () => {
    expect(() => {
        createMap({minPitch: 1, maxPitch: 0});
    }).toThrow(new Error('maxPitch must be greater than or equal to minPitch'));
});

test('throw on maxPitch greater than valid maxPitch at init', () => {
    expect(() => {
        createMap({maxPitch: 190});
    }).toThrow(new Error('maxPitch must be less than or equal to 180'));
});

test('throw on minPitch less than valid minPitch at init', () => {
    expect(() => {
        createMap({minPitch: -10});
    }).toThrow(new Error('minPitch must be greater than or equal to 0'));
});