c7f222e2
 Artem
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describe('#getFirstDecimal', function() {
beforeEach(function() {
this.el = Helper.create('#el');
});
afterEach(function() {
Helper.clear();
});
context('without decimal', function() {
it ('is zero', function() {
// given
var number = 0;
this.el.raty();
// when
var decimal = this.el.raty('_getFirstDecimal', number);
// then
expect(decimal).toEqual(0);
});
});
context('with one decimal', function() {
it ('is that one', function() {
// given
var number = 0.1;
this.el.raty();
// when
var decimal = this.el.raty('_getFirstDecimal', number);
// then
expect(decimal).toEqual(1);
});
});
context('with two decimal', function() {
it ('is the first decimal', function() {
// given
var number = 0.12;
this.el.raty();
// when
var decimal = this.el.raty('_getFirstDecimal', number);
// then
expect(decimal).toEqual(1);
});
});
context('with float round bug with more than three nines consecutives', function() {
it ('is the first decimal rounded', function() {
// given
var number = 0.1999999999999998;
this.el.raty();
// when
var decimal = this.el.raty('_getFirstDecimal', number);
// then
expect(decimal).toEqual(2);
});
});
});
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