noflo/spec/JsonSchema.js

Flow-Based Programming environment for JavaScript

var chai, fs, tv4;

if (typeof process !== 'undefined' && process.execPath && process.execPath.match(/node|iojs/)) {
  if (!chai) {
    chai = require('chai');
  }
  fs = require('fs');
  tv4 = require('tv4');
}

describe('JSON Schema validator', function() {
  var schema, validateJsonFile;
  schema = null;
  validateJsonFile = function(path, done) {
    return fs.readFile(path, 'utf8', function(err, json) {
      var graph, result;
      if (err) {
        return done(err);
      }
      graph = JSON.parse(json);
      result = tv4.validateResult(graph, schema);
      chai.expect(result.valid).to.equal(true);
      return done();
    });
  };
  before(function(done) {
    return fs.readFile('graph-schema.json', 'utf8', function(err, json) {
      if (err) {
        return done(err);
      }
      schema = JSON.parse(json);
      return done();
    });
  });
  it('should validate the http example graph', function(done) {
    return validateJsonFile('examples/http/hello.json', done);
  });
  return it('should validate the linecount example graph', function(done) {
    return validateJsonFile('examples/linecount/count.json', done);
  });
});