1 files changed, 126 insertions, 0 deletions
diff --git a/testing/marionette/test_assert.js b/testing/marionette/test_assert.js
new file mode 100644
index 000000000..c14f2852e
--- /dev/null
+++ b/testing/marionette/test_assert.js
@@ -0,0 +1,126 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const {utils: Cu} = Components;
+
+Cu.import("chrome://marionette/content/assert.js");
+Cu.import("chrome://marionette/content/error.js");
+
+add_test(function test_session() {
+  assert.session({sessionId: "foo"});
+  for (let typ of [null, undefined, ""]) {
+    Assert.throws(() => assert.session({sessionId: typ}), InvalidSessionIDError);
+  }
+
+  run_next_test();
+});
+
+add_test(function test_platforms() {
+  // at least one will fail
+  let raised;
+  for (let fn of [assert.firefox, assert.fennec, assert.b2g, assert.mobile]) {
+    try {
+      fn();
+    } catch (e) {
+      raised = e;
+    }
+  }
+  ok(raised instanceof UnsupportedOperationError);
+
+  run_next_test();
+});
+
+add_test(function test_defined() {
+  assert.defined({});
+  Assert.throws(() => assert.defined(undefined), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_number() {
+  assert.number(1);
+  assert.number(0);
+  assert.number(-1);
+  assert.number(1.2);
+  for (let i of ["foo", "1", {}, [], NaN, Infinity, undefined]) {
+    Assert.throws(() => assert.number(i), InvalidArgumentError);
+  }
+  run_next_test();
+});
+
+add_test(function test_integer() {
+  assert.integer(1);
+  assert.integer(0);
+  assert.integer(-1);
+  Assert.throws(() => assert.integer("foo"), InvalidArgumentError);
+  Assert.throws(() => assert.integer(1.2), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_positiveInteger() {
+  assert.positiveInteger(1);
+  assert.positiveInteger(0);
+  Assert.throws(() => assert.positiveInteger(-1), InvalidArgumentError);
+  Assert.throws(() => assert.positiveInteger("foo"), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_boolean() {
+  assert.boolean(true);
+  assert.boolean(false);
+  Assert.throws(() => assert.boolean("false"), InvalidArgumentError);
+  Assert.throws(() => assert.boolean(undefined), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_string() {
+  assert.string("foo");
+  assert.string(`bar`);
+  Assert.throws(() => assert.string(42), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_object() {
+  assert.object({});
+  assert.object(new Object());
+  for (let typ of [42, "foo", true, null, undefined]) {
+    Assert.throws(() => assert.object(typ), InvalidArgumentError);
+  }
+
+  run_next_test();
+});
+
+add_test(function test_in() {
+  assert.in("foo", {foo: 42});
+  for (let typ of [{}, 42, true, null, undefined]) {
+    Assert.throws(() => assert.in("foo", typ), InvalidArgumentError);
+  }
+
+  run_next_test();
+});
+
+add_test(function test_array() {
+  assert.array([]);
+  assert.array(new Array());
+  Assert.throws(() => assert.array(42), InvalidArgumentError);
+  Assert.throws(() => assert.array({}), InvalidArgumentError);
+
+  run_next_test();
+});
+
+add_test(function test_that() {
+  equal(1, assert.that(n => n + 1)(1));
+  Assert.throws(() => assert.that(() => false)());
+  Assert.throws(() => assert.that(val => val)(false));
+  Assert.throws(() => assert.that(val => val, "foo", SessionNotCreatedError)(false),
+      SessionNotCreatedError);
+
+  run_next_test();
+});