Add a mocha-style test for mscript, related to issue #3

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mmcwilliams 2019-05-28 09:02:55 -04:00
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commit ab8d7f57e9
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'use strict';
const Mscript = require('../lib/mscript');
const mscript = new Mscript();
const assert = require('assert')
describe(`Basic functions`, () => {
const script1 = 'CF\nPF\nCB\nPB\nBF\nBB';
const script2 = `CF 3\nPF 3`
const script3 = `CF\nPF`
mscript.interpret(script1, (obj) => {
assert.ok(obj.success, `Simple script1 compiles`)
assert.equal(obj.cam, 0, 'Camera gets equaled out');
assert.equal(obj.proj, 0, 'Projector gets cancelled out');
assert.equal(obj.arr.length, 6, 'Generate sequence of 6 steps');
});
mscript.interpret(script2, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 3
&& obj.proj === 3
&& obj.arr.length === 6) {
pass = true;
}
assert.ok(pass, `Simple script2 compiles`)
});
let obj = mscript.interpret(script3)
assert.ok(true, 'Simple script3 with implied counts compiles')
//console.log(obj)
});
describe(`Commands with integers`, () => {
const script = 'CF 5\nPF 5\nCB 5\nPB 5\nBF 3\nBB 3';
mscript.interpret(script, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 0
&& obj.proj === 0
&& obj.arr.length === 26) {
pass = true;
}
assert.ok(pass, `Script with integers cancels out count, but generates list of commands`)
});
})
describe('State', () => {
const script = 'CF 1000\nCB 1000\nSET PROJ 200\nPB 200';
mscript.interpret(script, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 0
&& obj.proj === 0) {
pass = true;
}
assert.ok(pass, `Basic state test`);
});
});
describe('Loop', () => {
const script1 = 'LOOP 10\nCF 3\nPF 1\nEND LOOP';
mscript.interpret(script1, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 30
&& obj.proj === 10
&& obj.arr.length === 40) {
pass = true;
}
assert.ok(pass, 'Basic loop');
});
const script2 = 'LOOP 4\nLOOP 4\nPF\nBF\nEND LOOP\nEND LOOP';
mscript.interpret(script2, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 16
&& obj.proj === 16
&& obj.arr.length === 32) {
pass = true;
}
assert.ok(pass, 'Recursive loop');
});
//LOOP W/ CAM and PROJ
const script3 = 'LOOP 2\nCAM 4\nPROJ 4\nEND';
mscript.interpret(script3, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 8
&& obj.proj === 8
&& obj.arr.length === 16
&& obj.light.length === 16
&& obj.light[0] === '0,0,0') {
pass = true;
}
assert.ok(pass, 'Basic cam/proj loop');
});
});
describe('Light', () => {
//Lighting tests
const script1 = 'L 255,255,255\nCF\nPF';
mscript.interpret(script1, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 1
&& obj.proj === 1
&& obj.arr.length === 2
&& obj.light.length === 2
&& obj.light[0] === '255,255,255'
&& obj.light[1] === '') {
pass = true;
}
assert.ok(pass, 'Basic light');
});
const script2 = 'L 255,255,255\nCF\nPF\nBF';
mscript.interpret(script2, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 2
&& obj.proj === 1
&& obj.arr.length === 3
&& obj.light.length === 3
&& obj.light[0] === '255,255,255'
&& obj.light[1] === ''
&& obj.light[2] === '0,0,0') {
pass = true;
}
assert.ok(pass, 'Basic black');
});
const script3 = 'LOOP 2\nL 1,1,1\nCF\nL 2,2,2\nCF\nEND';
mscript.interpret(script3, (obj) => {
let pass = false;
if (obj.success === true
&& obj.cam === 4
&& obj.proj === 0
&& obj.arr.length === 4
&& obj.light.length === 4
&& obj.light[0] === '1,1,1'
&& obj.light[3] === '2,2,2') {
pass = true;
}
assert.ok(pass, 'Basic light');
});
});
describe('Fade', () => {
const script1 =
`F 72 0,0,0 10,20,30
CF
END
PF 10`
mscript.interpret(script1, (obj) => {
//console.dir(obj)
assert.ok(obj.success, 'Basic fade compiles');
assert.equal(obj.cam, 72, `Camera moves forward 72 frames`);
assert.equal(obj.proj, 10, 'Projector moves forward 10 frames');
assert.equal(obj.arr.length, 82, 'Generates 82 steps');
assert.equal(obj.light[0], '0,0,0', 'Fade starts with starting color');
assert.equal(obj.light[71], '10,20,30', 'Fade ends with ending color');
assert.equal(obj.light[72], '', 'Frame after fade is default color');
});
const script2 =
`
F 24 25,255,125 225,125,10
CF
END
L 225,125,10
CF 10`
mscript.interpret(script2, (obj) => {
//console.dir(obj)
assert.ok(obj.success, 'Mscript labeled output success');
assert.equal(obj.cam, 34, 'There are 34 camera frames');
assert.equal(obj.arr.length, 34, 'There are 34 steps in the script');
assert.equal(obj.light[0], '25,255,125', 'First frame is equal to start color');
assert.equal(obj.light[23], '225,125,10', 'Last frame in fade is equal to end color');
assert.equal(obj.light[24], '225,125,10', 'First frame after fade is set using Light command');
});
})
describe('Variables', () => {
const script1 =
`@LIGHT=200,200,200
@COUNT=1
CF 20
PF
@COUNT++
`
mscript.interpret(script1, obj => {
//console.dir(obj)
assert.ok(true)
})
})