rethinkdbdash/test/string-manipulation.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('`match` should work', function* (done) {
  try {
    result = yield r.expr("hello").match("hello").run()
    assert.deepEqual(result, {"end":5,"groups":[],"start":0,"str":"hello"});
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`match` should throw if no arguement has been passed', function* (done) {
  try {
    result = yield r.expr("foo").match().run();
  }
  catch(e) {
    if (e.message === "`match` takes 1 argument, 0 provided after:\nr.expr(\"foo\")") {
      done();
    }
    else {
      done(e);
    }
  }
})
It('`upcase` should work', function* (done) {
  try {
    result = yield r.expr("helLo").upcase().run();
    assert.equal(result, "HELLO");
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`downcase` should work', function* (done) {
  try {
    result = yield r.expr("HElLo").downcase().run();
    assert.equal(result, "hello");
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`split` should work', function* (done) {
  try {
    result = yield r.expr("foo  bar bax").split().run();
    assert.deepEqual(result, ["foo",  "bar", "bax"]);
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`split(separator)` should work', function* (done) {
   try {
    result = yield r.expr("12,37,,22,").split(",").run();
    assert.deepEqual(result, ["12", "37", "", "22", ""]);
    done();
  }
  catch(e) {
    done(e);
  }
})
It('`split(separtor, max)` should work', function* (done) {
  try {
    result = yield r.expr("foo  bar bax").split(null, 1).run();
    assert.deepEqual(result, ["foo", "bar bax"]);
    done();
  }
  catch(e) {
    done(e);
  }
})