// Test the db.auth() shell helper.

const conn = MongoRunner.runMongod();
const admin = conn.getDB("admin");

const kTestUser = "andy";
const kTestPassword = "a";

admin.createUser({user: kTestUser, pwd: kTestPassword, roles: jsTest.adminUserRoles});
assert(admin.auth({user: kTestUser, pwd: kTestPassword}));
assert(admin.logout());

// Try all the ways to call db.auth that uses SCRAM-SHA-1.
assert(admin.auth(kTestUser, kTestPassword));
assert(admin.logout());
assert(admin.auth({user: kTestUser, pwd: kTestPassword}));
assert(admin.logout());
assert(admin.auth({mechanism: "SCRAM-SHA-1", user: kTestUser, pwd: kTestPassword}));
assert(admin.logout());

// MONGODB-CR is not supported anymore.
assert(!admin.auth({mechanism: "MONGODB-CR", user: kTestUser, pwd: kTestPassword}));
MongoRunner.stopMongod(conn);

// Invalid mechanisms shouldn't lead to authentication, but also shouldn't crash.
assert(!admin.auth({mechanism: "this-mechanism-is-fake", user: kTestUser, pwd: kTestPassword}));
MongoRunner.stopMongod(conn);