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/* eslint-env qunit */
import window from 'global/window';
import MediaError from '../../src/js/media-error';
const isModernBrowser = window.MediaError && Object.create && Object.defineProperty;
/**
* Creates a real native MediaError object.
*
* @param {number} code
* @param {string} [message]
* @return {MediaError}
*/
const createNativeMediaError = (code, message) => {
const err = Object.create(window.MediaError);
Object.defineProperty(err, 'code', {value: code});
if (message) {
err.message = message;
}
return err;
};
QUnit.module('MediaError');
QUnit.test('can be constructed from a number', function(assert) {
const mediaError = new MediaError(1);
assert.strictEqual(mediaError.code, 1);
assert.strictEqual(mediaError.message, MediaError.defaultMessages['1']);
});
QUnit.test('can be constructed from a string', function(assert) {
const mediaError = new MediaError('hello, world');
assert.strictEqual(mediaError.code, 0);
assert.strictEqual(mediaError.message, 'hello, world');
});
QUnit.test('can be constructed from an object', function(assert) {
const mediaError = new MediaError({code: 2});
const mediaErrorMsg = new MediaError({
code: 2,
message: 'hello, world',
metadata: {
errorType: 'test-error'
}
});
assert.strictEqual(mediaError.code, 2);
assert.strictEqual(mediaError.message, MediaError.defaultMessages['2']);
assert.strictEqual(mediaErrorMsg.code, 2);
assert.strictEqual(mediaErrorMsg.message, 'hello, world');
assert.strictEqual(mediaErrorMsg.metadata.errorType, 'test-error');
});
if (isModernBrowser) {
QUnit.test('can be constructed from a native MediaError object', function(assert) {
const mediaError = new MediaError(createNativeMediaError(3));
const mediaErrorMsg = new MediaError(createNativeMediaError(4, 'hello, world'));
assert.strictEqual(mediaError.code, 3);
assert.strictEqual(mediaError.message, MediaError.defaultMessages['3']);
assert.strictEqual(mediaErrorMsg.code, 4);
assert.strictEqual(mediaErrorMsg.message, 'hello, world');
});
}
QUnit.test('can be constructed redundantly', function(assert) {
const mediaError = new MediaError(2);
const redundantMediaError = new MediaError(mediaError);
assert.strictEqual(redundantMediaError, mediaError);
});
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