yahoo/pngjs-image

// Copyright 2015 Yahoo! Inc.
// Copyrights licensed under the Mit License. See the accompanying LICENSE file for terms.

var testGen = require('../testGen');

describe('Compression', function () {

    describe('Level 0 - none', function () {

        testGen.addDecodeTests({
            resourceGroup: 'compression',
            resourceFile: 'z00n2c08', // color, no interlacing, compression level 0 (none)
            imageCheck: true,
            width: 32,
            height: 32
        });
    });

    describe('Level 3', function () {

        testGen.addDecodeTests({
            resourceGroup: 'compression',
            resourceFile: 'z03n2c08', // color, no interlacing, compression level 3
            imageCheck: true,
            width: 32,
            height: 32
        });
    });

    describe('Level 6 - default', function () {

        testGen.addDecodeTests({
            resourceGroup: 'compression',
            resourceFile: 'z06n2c08', // color, no interlacing, compression level 6 (default)
            imageCheck: true,
            width: 32,
            height: 32
        });
    });

    describe('Level 9 - maximum', function () {

        testGen.addDecodeTests({
            resourceGroup: 'compression',
            resourceFile: 'z09n2c08', // color, no interlacing, compression level 9 (maximum)
            imageCheck: true,
            width: 32,
            height: 32
        });
    });
});