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/**
* Module dependencies.
*/
var should = require('../');
function test(name, fn){
try {
fn();
} catch (err) {
console.log(' \x1b[31m%s', name);
console.log(' %s\x1b[0m', err.stack);
return;
}
console.log(' √ \x1b[32m%s\x1b[0m', name);
}
function Point(x, y) {
this.x = x;
this.y = y;
this.sub = function(other){
return new Point(
this.x - other.x
, this.y - other.y);
}
}
console.log();
test('new Point(x, y)', function(){
var point = new Point(50, 100);
point.should.be.an.instanceof(Point);
point.should.have.property('x', 50);
point.should.have.property('y', 100);
});
test('Point#sub()', function(){
var a = new Point(50, 100)
, b = new Point(20, 50);
a.sub(b).should.be.an.instanceof(Point);
a.sub(b).should.not.equal(a);
a.sub(b).should.not.equal(b);
a.sub(b).should.have.property('x', 30);
a.sub(b).should.have.property('y', 50);
});
test('Point#add()', function(){
var point = new Point(50, 100);
point.should.respondTo('add');
});
console.log();
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