rename tests folder to the more accurate usecases

src/usecases/verify-device.js

@@ -0,0 +1,42 @@
+/*
+Copyright 2018 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+const assert = require('assert');
+
+module.exports = async function verifyDeviceForUser(session, name, expectedDevice) {
+    session.log.step(`verifies e2e device for ${name}`);
+    const memberNameElements = await session.queryAll(".mx_MemberList .mx_EntityTile_name");
+    const membersAndNames = await Promise.all(memberNameElements.map(async (el) => {
+        return [el, await session.innerText(el)];
+    }));
+    const matchingMember = membersAndNames.filter(([el, text]) => {
+        return text === name;
+    }).map(([el]) => el)[0];
+    await matchingMember.click();
+    const firstVerifyButton = await session.waitAndQuery(".mx_MemberDeviceInfo_verify");
+    await firstVerifyButton.click();
+    const dialogCodeFields = await session.waitAndQueryAll(".mx_QuestionDialog code");
+    assert.equal(dialogCodeFields.length, 2);
+    const deviceId = await session.innerText(dialogCodeFields[0]);
+    const deviceKey = await session.innerText(dialogCodeFields[1]);
+    assert.equal(expectedDevice.id, deviceId);
+    assert.equal(expectedDevice.key, deviceKey);
+    const confirmButton = await session.query(".mx_Dialog_primary");
+    await confirmButton.click();
+    const closeMemberInfo = await session.query(".mx_MemberInfo_cancel");
+    await closeMemberInfo.click();
+    session.log.done();
+}