91 lines
2.9 KiB
JavaScript
91 lines
2.9 KiB
JavaScript
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'use strict';
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let driver, config;
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let { DriverFactory } = require( '../drivers/driverfactory' );
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let { Dummy } = require( '../drivers/dummy' );
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let driverFactory = new DriverFactory();
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beforeEach(() => {
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config = {
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"driver": "dummy",
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"matrix": {
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"width": 4,
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"height": 4,
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"brightness": 1,
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"flipHorizontal": false,
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"flipVertical": false
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}
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};
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});
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test( 'Matrix creation', () => {
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driver = driverFactory.createFromConfig( config );
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expect( driver.getSize() ).toEqual( { width: 4, height: 4 } );
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expect( driver.getBuffer().length ).toEqual( 48 );
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} );
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test( 'Set a pixel', () => {
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driver = driverFactory.createFromConfig( config );
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driver.setPixel( 0, 0, 255, 255, 255, 1 );
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driver.setPixel( 3, 0, 255, 255, 255, 1 );
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driver.setPixel( 0, 3, 255, 255, 255, 1 );
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driver.setPixel( 3, 3, 255, 255, 255, 1 );
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let matrix = driver.getMatrix();
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expect( matrix[ 0 ][ 0 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 3 ][ 0 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 0 ][ 3 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 3 ][ 3 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 0 ][ 1 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 3 ][ 1 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 1 ][ 3 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 2 ][ 3 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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} );
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test( 'Draw a line', () => {
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driver = driverFactory.createFromConfig( config );
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driver.drawLine( 0, 0, 3, 3, 255, 255, 255, 1 );
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let matrix = driver.getMatrix();
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expect( matrix[ 0 ][ 0 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 1 ][ 1 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 2 ][ 2 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 3 ][ 3 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 0 ][ 1 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 1 ][ 2 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 2 ][ 3 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 3 ][ 0 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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} );
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test( 'Draw a circle', () => {
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config.matrix.width = 8;
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config.matrix.height = 8;
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driver = driverFactory.createFromConfig( config );
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driver.drawCircle( 3, 3, 4, 255, 255, 255, 1 );
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let matrix = driver.getMatrix();
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expect( matrix[ 1 ][ 0 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 2 ][ 0 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 2 ][ 6 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 3 ][ 6 ] ).toEqual( { r: 255, g: 255, b: 255, a: 1} );
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expect( matrix[ 0 ][ 0 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 0 ][ 7 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 2 ][ 1 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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expect( matrix[ 3 ][ 1 ] ).toEqual( { r: 0, g: 0, b: 0, a: 1} );
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} );
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