A simple spec file using the new API on the teraslice test harness

simple-spec.js

'use strict';

var processor = require('../index');
var harness = require('teraslice_op_test_harness')(processor);

describe('With data in is []', function() {
    it('data out is []', function() {
        expect(harness.run([])).toEqual([]);
    });
});


describe('The data doubles when', function() {
    it('using simple data and percentage is 100', function() {
        expect(harness.run(harness.data.simple)).toEqual(harness.data.simple);
    });
});


describe('The data doubles when', function() {
    var opConfig = {percentage: 100};

    it('using simple data and percentage is 100', function() {
        var newData = [];
        harness.data.simple.forEach(function(item) {
            newData.push(item, item);
        });

        expect(harness.run(harness.data.simple, opConfig)).toEqual(newData);
    });
});