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e5010028a2
Many tests that result in throwing errors, amongst those many type-
and platform checks, are repeated throughout the Marionette code base.
This patch centralises the most common of these, typically reducing
consumer calls from three to one line.
Example usage:
assert.defined(cmd.parameters.value);
assert.postiveInteger(cmd.parameters.value,
error.pprint`Expected 'value' (${value}) to be a signed integer`);
// InvalidArgumentError: Expected 'value' ([object Object] {"foo": "bar"}) to be a positive integer
MozReview-Commit-ID: BHOaDazeGer
--HG--
extra : rebase_source : 1d35c10e29d4fd536829e9714ae65bcd14ad21f8
86 lines
2.1 KiB
JavaScript
86 lines
2.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {utils: Cu} = Components;
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Cu.import("chrome://marionette/content/assert.js");
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Cu.import("chrome://marionette/content/error.js");
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add_test(function test_platforms() {
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// at least one will fail
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let raised;
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for (let fn of [assert.firefox, assert.fennec, assert.b2g, assert.mobile]) {
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try {
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fn();
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} catch (e) {
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raised = e;
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}
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}
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ok(raised instanceof UnsupportedOperationError);
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run_next_test();
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});
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add_test(function test_defined() {
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assert.defined({});
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Assert.throws(() => assert.defined(undefined), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_integer() {
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assert.integer(1);
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assert.integer(0);
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assert.integer(-1);
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Assert.throws(() => assert.integer("foo"), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_positiveInteger() {
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assert.positiveInteger(1);
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assert.positiveInteger(0);
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Assert.throws(() => assert.positiveInteger(-1), InvalidArgumentError);
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Assert.throws(() => assert.positiveInteger("foo"), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_boolean() {
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assert.boolean(true);
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assert.boolean(false);
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Assert.throws(() => assert.boolean("false"), InvalidArgumentError);
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Assert.throws(() => assert.boolean(undefined), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_string() {
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assert.string("foo");
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assert.string(`bar`);
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Assert.throws(() => assert.string(42), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_object() {
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assert.object({});
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assert.object(new Object());
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Assert.throws(() => assert.object(42), InvalidArgumentError);
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run_next_test();
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});
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add_test(function test_that() {
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equal(1, assert.that(n => n + 1)(1));
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Assert.throws(() => assert.that(() => false)());
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Assert.throws(() => assert.that(val => val)(false));
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Assert.throws(() => assert.that(val => val, "foo", SessionNotCreatedError)(false),
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SessionNotCreatedError);
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run_next_test();
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});
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