rethinkdbdash/test/manipulating-databases.js

A Node.js driver for RethinkDB with promises and a connection pool

var config = require(__dirname+'/config.js');
var r = require(__dirname+'/../lib')(config);
var util = require(__dirname+'/util/common.js');
var assert = require('assert');

var uuid = util.uuid;
var It = util.It;

var uuid = util.uuid;
var dbName, tableName, result;


It('Init for `manipulating-databases.js`', function* (done) {
  try {
    result = yield r.expr(1).run();
    assert(result, 1);
    done();
  }
  catch(e) {
    done(e);
  }
})

It('`dbList` should return a cursor', function* (done) {
  try {
    result = yield r.dbList().run();
    assert(Array.isArray(result));
    done();
  }
  catch(e) {
    done(e);
  }
})

It('`dbCreate` should create a database', function* (done) {
  try {
    dbName = uuid(); // export to the global scope

    result = yield r.dbCreate(dbName).run();
    assert.equal(result.dbs_created, 1);

    done();
  }
  catch(e) {
    done(e);
  }
})
It('`dbCreate` should throw if no argument is given', function* (done) {
  try {
    result = yield r.dbCreate().run();
  }
  catch(e) {
    if (e.message === "`dbCreate` takes 1 argument, 0 provided.") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`dbCreate` is not defined after a term', function* (done) {
  try {
    result = yield r.expr(1).dbCreate("foo").run();
  }
  catch(e) {
    if (e.message === "`dbCreate` is not defined after:\nr.expr(1)") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`dbCreate` is not defined after a term', function* (done) {
  try {
    result = yield r.expr(1).db("foo").run();
  }
  catch(e) {
    if (e.message === "`db` is not defined after:\nr.expr(1)") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`db` should throw is the name contains special char', function* (done) {
  try {
    result = yield r.db("-_-").run();
  }
  catch(e) {
    if (e.message.match(/Database name `-_-` invalid \(Use A-Za-z0-9_ only\)/)) { done(); }
    else { done(e); }
  }
})
It('`dbList` should show the database we created', function* (done) {
  try {
    result = yield r.dbList().run();
    assert(Array.isArray(result));

    var found = false;
    for(var i=0; i<result.length; i++) {
      if (result[i] === dbName) {
        found = true; 
        break;
      }
    };

    if (found === false) done(new Error("Previously created database not found."))
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`dbDrop` should drop a table', function* (done) {
  try {
    result = yield r.dbDrop(dbName).run();
    assert.deepEqual(result.dbs_dropped, 1);

    done();
  }
  catch(e) {
    console.log(e);
    done(e);
  }
})
It('`dbDrop` should throw if no argument is given', function* (done) {
  try {
    result = yield r.dbDrop("foo", "bar", "ette").run();
  }
  catch(e) {
    if (e.message === "`dbDrop` takes 1 argument, 3 provided.") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`dbDrop` should throw if no argument is given', function* (done) {
  try {
    result = yield r.dbDrop().run();
  }
  catch(e) {
    if (e.message === "`dbDrop` takes 1 argument, 0 provided.") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`dbDrop` is not defined after a term', function* (done) {
  try {
    result = yield r.expr(1).dbDrop("foo").run();
  }
  catch(e) {
    if (e.message === "`dbDrop` is not defined after:\nr.expr(1)") {
      done()
    }
    else {
      done(e)
    }
  }
})
It('`dbList` is not defined after a term', function* (done) {
  try {
    result = yield r.expr(1).dbList("foo").run();
  }
  catch(e) {
    if (e.message === "`dbList` is not defined after:\nr.expr(1)") {
      done()
    }
    else {
      done(e)
    }
  }
})


It('`dbList` should not show the database we dropped', function* (done) {
  try {
    result = yield r.dbList().run();
    assert(Array.isArray(result));

    var found = false;
    for(var i=0; i<result.length; i++) {
      if (result[i] === dbName) {
        found = true; 
        break;
      }
    };

    if (found === true) done(new Error("Previously dropped database found."))
    done();
  }
  catch(e) {
    done(e);
  }
})