How to select date from Telerik (kendo) date picker - selenium-webdriver

Question

I am having problem selecting a specific day in the pickDay() method. When I specify 4, it keeps selecting 1. When println date[DAY_OF_MONTH] it prints out 4.
I'm calling it with this keyword :-
CustomKeywords.'custom.keywords.RadDatePicker.pickDate'('Object
Repository/Telerik/RadDateLightWeightPage/img_CalendarPopupButton',
'06/04/2019')
class RadDatePicker {
Date date;
String obj;
RadDatePicker() {
}
RadDatePicker(String object, String input_date) {
this.obj = object;
date = new Date().parse("MM/dd/yyyy", input_date)
}
def openCalendar() {...}
def displayMonth() {...}
def displayYear() {...}
def displayDate() {
return new Date().parse("MMM/yyyy", displayMonth() + "/" + displayYear())
}
def pickYear(){...}
def pickMonth(){...}
def pickDay() {
println date[DAY_OF_MONTH]
WebUI.click(findTestObject('Object Repository/Telerik/RadDateLightWeightPage/a_dayPicker', [('day') : date[DAY_OF_MONTH]]))
}
def pickDate() {
pickYear()
pickMonth()
pickDay()
}
#Keyword
def pickDate(String obj, String date) {
def pick = new RadDatePicker(obj, date)
pick.openCalendar()
pick.pickDate()
}
}
Here is the calendar and the HTML
calendar
html

Answer 1

I found a way around it by implementing WebDriver and looking for the specific xpath that contained the day I was looking for, here's the code
def pickDay() {
WebDriver driver = DriverFactory.getWebDriver();;
WebElement datepicker = driver.findElement(By.xpath("//*[#id='ctl00_cphContent_RadDatePicker1_calendar_Top']"));
datepicker.findElement(By.xpath("//*[(text()=" + date[DAY_OF_MONTH] + ")]")).click();
}