/**
 * Helpers for verifying versions of started MongoDB processes.
 */

Mongo.prototype.getBinVersion = function () {
    let result = assert.commandWorked(this.getDB("admin").runCommand({serverStatus: 1}));
    return result.version;
};

// Checks that our mongodb process is of a certain version
assert.binVersion = function (mongo, version) {
    let currVersion = mongo.getBinVersion();
    assert(
        MongoRunner.areBinVersionsTheSame(
            MongoRunner.getBinVersionFor(currVersion),
            MongoRunner.getBinVersionFor(version),
        ),
        "version " +
            version +
            " (" +
            MongoRunner.getBinVersionFor(version) +
            ")" +
            " is not the same as " +
            MongoRunner.getBinVersionFor(currVersion),
    );
};

// Compares an array of desired versions and an array of found versions,
// looking for versions not found
assert.allBinVersions = function (versionsWanted, versionsFound) {
    for (let i = 0; i < versionsWanted.length; i++) {
        let version = versionsWanted[i];
        let found = false;
        for (let j = 0; j < versionsFound.length; j++) {
            if (MongoRunner.areBinVersionsTheSame(version, versionsFound[j])) {
                found = true;
                break;
            }
        }

        assert(
            found,
            "could not find version " +
                version +
                " (" +
                MongoRunner.getBinVersionFor(version) +
                ")" +
                " in " +
                versionsFound,
        );
    }
};