universal/gpii/node_modules/testing/src/PouchTestCaseHolder.js at ebde69dbd58550aae0d4ab3a0b779a839e0b2ce8 · klown/universal · GitHub

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/*!
GPII PouchDB testing support

Copyright 2016 OCAD University

Licensed under the New BSD license. You may not use this file except in
compliance with this License.

You may obtain a copy of the License at
https://github.com/gpii/universal/LICENSE.txt
*/

"use strict";

var fluid = require("infusion"),
    gpii = fluid.registerNamespace("gpii");

require("gpii-pouchdb");
gpii.pouch.loadTestingSupport();

fluid.defaults("gpii.test.pouch.pouchTestCaseHolder", {
    gradeNames: ["fluid.component"],
    distributeOptions: [
        {
            source: "{that}.options.pouchConfig",
            target: "{that gpii.pouch.express}.options"
        },
        {
            record: {
                "{testCaseHolder}.events.onCleanup": "{that}.events.onCleanup.fire"
            },
            target: "{that gpii.pouch.express}.options.listeners"
        },
        {
            record: {
                "onCleanupComplete.escalate": "{testCaseHolder}.events.onCleanupComplete.fire"
            },
            target: "{that gpii.pouch.express}.options.listeners"
        }
    ],
    pouchConfig: {
        databases: {
            gpii: {
                data: [
                    "%gpii-universal/tests/data/dbData/clientCredentials.json",
                    "%gpii-universal/tests/data/dbData/gpiiAppInstallationClients.json",
                    "%gpii-universal/tests/data/dbData/gpiiKeys.json",
                    "%gpii-universal/build/tests/dbData/gpiiKeys.json",
                    "%gpii-universal/build/tests/dbData/prefsSafes.json",
                    "%gpii-universal/build/dbData/user/gpiiKeys.json",
                    "%gpii-universal/build/dbData/user/prefsSafes.json",
                    "%gpii-universal/testData/dbData/views.json"
                ]
            }
        }
    },
    events: {
        constructFixtures: null,
        onPouchHarnessReady: null,
        onFixturesConstructed: {
            events: {
                onPouchHarnessReady: "onPouchHarnessReady"
            }
        },
        onCleanup: null,
        onCleanupComplete: null
    },
    components: {
        pouchHarness: {
            type: "gpii.pouch.harness",
            createOnEvent: "constructFixtures",
            options: {
                port: 8058, // TODO: Use gpii-pouch port from configuration
                listeners: {
                    "onReady.escalate": "{testCaseHolder}.events.onPouchHarnessReady.fire"
                }
            }
        }
    }
});

gpii.test.pouch.constructFixturesSequence = [
    {
        func: "{testCaseHolder}.events.constructFixtures.fire"
    },
    {
        event: "{testCaseHolder}.events.onFixturesConstructed",
        listener: "fluid.identity"
    }
];

gpii.test.pouch.cleanUpDB = [
    {
        func: "{testCaseHolder}.events.onCleanup.fire"
    },
    {
        event: "{testCaseHolder}.events.onCleanupComplete",
        listener: "fluid.identity"
    }
];

// Add following steps to the test sequence:
// 1. wait for the completion of the pouchDB construction at the start of the test sequence;
// 2. clean up the pouchDB at the end of the test sequence.
gpii.test.pouch.addConstructFixturesToSequence = function (sequence) {
    sequence.unshift.apply(sequence, gpii.test.pouch.constructFixturesSequence);
    return sequence.concat(gpii.test.pouch.cleanUpDB);
};

// Add the pouchDB infrastruture to a test definition. This infrastruture starts a pouchDB instance, load test data
// into the pouchDB and clean up the pouchDB when the execution of the test completes.
gpii.test.pouch.addPouchFixturesToTestDef = function (testDef) {
    var pouchTestCaseHolder = testDef.pouchTestCaseHolder || "gpii.test.pouch.pouchTestCaseHolder";
    testDef.gradeNames = fluid.makeArray(testDef.gradeNames);
    testDef.gradeNames.push(pouchTestCaseHolder);
    testDef.sequence = gpii.test.pouch.addConstructFixturesToSequence(testDef.sequence);
    return testDef;
};