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/*
**********************
Left/Right Track Tests
**********************
This spec has tests for checking that the widths of the left and right
segments are the correct widths and colors, based on their CSS.
*/
describe("Low/High Track Tests", function() {
var unstyledID = "low-high-slider";
var styledID = "low-high-slider-styled";
var testSlider;
describe("Single-value sliders, no styling", function() {
var id = unstyledID;
beforeEach(function() {
testSlider = $("#testSlider1").slider({
id: id,
min: 0,
max: 10,
value: 5
});
});
it("low track width is zero", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
expect($(leftTrack).css("width")).toBe("0px");
});
it("high track width is 50%", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var trackWidth = rightTrack.parent().width();
expect($(rightTrack).css("width")).toBe((trackWidth / 2) + "px");
});
it("high track is transparent", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var rightColor = rightTrack.css("background-color");
var isTransparent = rightColor.match(/rgba\([0-9]{1,3}, [0-9]{1,3}, [0-9]{1,3}, 0\)/);
expect(isTransparent).toBeTruthy();
});
afterEach(function() {
if(testSlider) {
testSlider.slider('destroy');
testSlider = null;
}
});
});
describe("Single-value sliders, with styling", function() {
var id = styledID;
beforeEach(function() {
testSlider = $("#testSlider1").slider({
id: id,
min: 0,
max: 10,
value: 5
});
});
it("low track width is zero", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
expect($(leftTrack).css("width")).toBe("0px");
});
it("high track width is 50%", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var trackWidth = rightTrack.parent().width();
expect($(rightTrack).css("width")).toBe((trackWidth / 2) + "px");
});
it("high track is red", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var rightColor = rightTrack.css("background-color");
expect(rightColor).toBe("rgb(255, 0, 0)");
});
afterEach(function() {
if(testSlider) {
testSlider.slider('destroy');
testSlider = null;
}
});
});
describe("Range sliders, no styling", function() {
var id = unstyledID;
var values = {
min: 0,
max: 10,
values: [ 4, 6 ]
};
beforeEach(function() {
testSlider = $("#testSlider1").slider({
id: id,
min: values.min,
max: values.max,
range: true,
value: values.values
});
});
it("low track width is correct", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
var trackWidth = leftTrack.parent().width();
var expectedWidth = ((values.values[0] - values.min) / (values.max - values.min)) * trackWidth;
expect($(leftTrack).css("width")).toBe(expectedWidth + "px");
});
it("high track width is correct", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var trackWidth = rightTrack.parent().width();
var expectedWidth = ((values.max - values.values[1]) / (values.max - values.min)) * trackWidth;
expect($(rightTrack).css("width")).toBe(expectedWidth + "px");
});
it("low track is transparent", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
var leftColor = leftTrack.css("background-color");
var isTransparent = leftColor.match(/rgba\([0-9]{1,3}, [0-9]{1,3}, [0-9]{1,3}, 0\)/);
expect(isTransparent).toBeTruthy();
});
it("high track is transparent", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var rightColor = rightTrack.css("background-color");
var isTransparent = rightColor.match(/rgba\([0-9]{1,3}, [0-9]{1,3}, [0-9]{1,3}, 0\)/);
expect(isTransparent).toBeTruthy();
});
afterEach(function() {
if(testSlider) {
testSlider.slider('destroy');
testSlider = null;
}
});
});
describe("Range sliders, with styling", function() {
var id = styledID;
var values = {
min: 0,
max: 10,
values: [ 4, 6 ]
};
beforeEach(function() {
testSlider = $("#testSlider1").slider({
id: id,
min: values.min,
max: values.max,
range: true,
value: values.values
});
});
it("low track width is correct", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
var trackWidth = leftTrack.parent().width();
var expectedWidth = ((values.values[0] - values.min) / (values.max - values.min)) * trackWidth;
expect($(leftTrack).css("width")).toBe(expectedWidth + "px");
});
it("high track width is correct", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var trackWidth = rightTrack.parent().width();
var expectedWidth = ((values.max - values.values[1]) / (values.max - values.min)) * trackWidth;
expect($(rightTrack).css("width")).toBe(expectedWidth + "px");
});
it("low track is green", function()
{
var leftTrack = $("#" + id + " .slider-track-low");
var leftColor = leftTrack.css("background-color");
expect(leftColor).toBe("rgb(0, 255, 0)");
});
it("high track is red", function()
{
var rightTrack = $("#" + id + " .slider-track-high");
var rightColor = rightTrack.css("background-color");
expect(rightColor).toBe("rgb(255, 0, 0)");
});
afterEach(function() {
if(testSlider) {
testSlider.slider('destroy');
testSlider = null;
}
});
});
});