Selenium Verifying vehicle Loan calculator algorithm

1. Verify that the car loan calculator on the page matches the result of the formula given in the requirement.

Page Image:

The code is as follows (simple implementation, need to be optimized):

 Packagecom.test;ImportJava.math.BigDecimal;ImportOrg.junit.Assert;Importorg.openqa.selenium.By;ImportOrg.testng.Reporter;ImportOrg.testng.annotations.AfterClass;ImportOrg.testng.annotations.BeforeClass;Importorg.testng.annotations.Listeners;Importorg.testng.annotations.Test;ImportCom.core.base.MidConvert;/**  * @authorQiaojiafei *@versioncreated: December 4, 2015 2:23:36 * class description*/@Listeners ({com.core.base.BaseListener.class}) Public classTestlaiyongcheextendsmidconvert{String URL= "Http://172.16.30.243:8888/offical/home.action"; DoubleCar_shoujia = 5000000.36;//Vehicle Price    DoubleCar_other = 1000.55;//Other Fees    DoubleCAR_SFBL = 40.21;//Down payment ratio    intCar_zuqi = 24;//Vehicle Rental Period@BeforeClass Public voidbefore () {Super. Initdriver (); //http://172.16.30.243: 8888/offical/home.actiondr.get (URL); LC= Cm.getlocator ("LinkText", "Business Guide");        Cm.click (LC); Try{Thread.Sleep (2000); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); } LC= Cm.getlocator ("ClassName", "MARGINBOTTOM20"); Dr.findelement (By.classname ("MARGINBOTTOM20")). Findelements (By.tagname ("button")). Get (3). Click (); } @AfterClass Public voidAfter () {Super. TearDown (); } @Test Public voidtestsuixin () {Testmain ("Fast Melt", "1", Car_zuqi);//1-New cars, 2-used cars, 3-lcv,4-micro surfaceTestmain ("Fast Melt", "2", Car_zuqi); Testmain ("Fast Melt", "3", Car_zuqi); } @Test Public voidTestjs () {Testmain ("Harmony", "1", Car_zuqi); } @Test Public voidTestkx () {Testmain ("Happy Melting", "4", Car_zuqi); }         Public voidTestmain (string pd, String ct,intCarz) {String Product= PD;//Financing ProductsString cartype = ct;//Type of vehicle//type of vehicle:LC = Cm.getlocator ("id", "cartype");                Cm.select (LC, CT); //Financing Products:LC = Cm.getlocator ("id", "Product");                Cm.select (LC, product); //Vehicle Price:LC = Cm.getlocator ("id", "carprice");        Cm.type (LC, String.valueof (Car_shoujia)); //Other Fees:LC = Cm.getlocator ("id", "otherprice");                Cm.type (LC, String.valueof (Car_other)); //Vehicle Rental Period:LC = Cm.getlocator ("id", "tenancy");                Cm.select (LC, String.valueof (Car_zuqi)); //Down payment ratioLC = Cm.getlocator ("XPath", "/html/body/section[2]/div/div/div/div/div[2]/div[4]/div[1]/table[2]/tbody/tr[6]/td[2 ]/input ");                Cm.type (LC, String.valueof (CAR_SFBL)); //margin ratioString s = dr.findelement (By.id ("bail") . GetText (); DoubleBZJ = Car_shoujia*integer.parseint (s)/100; LC= Cm.getlocator ("id", "calculation");        Cm.click (LC); Try{Thread.Sleep (1000); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); }        DoubleRe_sfje = car_shoujia*car_sfbl/100 +bzj;//amount of down payment        DoubleRe_rzje = Car_shoujia-re_sfje + car_other;//Financing Amount                DoubleNLL = 0;//Monthly interest Rate        if(Product.equals ("Harmony")) ) {NLL= 0.17680; }Else if(Product.equals ("fast-melting")) {            if(Cartype.equals ("1") ) {NLL= 0.17680; }Else if(Cartype.equals ("2") ) {NLL= 0.18680; }Else if(Cartype.equals ("3") ) {NLL= 0.19680; }        }Else if(Product.equals ("Free to Melt") ) {NLL= 0.18680; }Else if(Product.equals ("Happy Harmony") ) {NLL= 0.25970; }Else if(Product.equals ("Love and Harmony")) ) {NLL= 0.19680; }        DoubleYll = NLL/12; DoubleA = 1+Yll; Doubleb =Car_zuqi; Doubletemp =Math.pow (A, b); DoubleRe_yg = (re_rzje*yll*temp)/(TEMP-1);//amount of monthly contribution//BigDecimal bd1 = new BigDecimal (RE_YG); //Double f1 = Bd1.setscale (2, bigdecimal.round_half_up). Doublevalue ();                DoubleRe_rg = RE_YG/30;//Daily Supply//BigDecimal bd2 = new BigDecimal (RE_RG); //Double F2 = Bd2.setscale (1, bigdecimal.round_half_up). Doublevalue (); String Ac_rzje= Dr.findelement (By.id ("Financingam") . GetText (); String Ac_sfje= Dr.findelement (By.id ("Firstpay") . GetText (); String Ac_yg= Dr.findelement (By.id ("Monthlypay") . GetText (); String Ac_rg= Dr.findelement (By.id ("Daypay") . GetText (); //System.out.println (ac_rzje+ "------------");Assert.assertequals (NewJava.text.DecimalFormat ("#.##"). Format (Re_rzje), Ac_rzje); Assert.assertequals (NewJava.text.DecimalFormat ("#.##"). Format (Re_sfje), ac_sfje); Assert.assertequals (NewJava.text.DecimalFormat ("#.##"). Format (RE_YG), AC_YG); Assert.assertequals (NewJava.text.DecimalFormat ("#.##"). Format (RE_RG), AC_RG); Reporter.log (PD+ "," +ct+ ", test Pass"); }}

Selenium Verifying vehicle Loan calculator algorithm