Hi,this program we have show sample test class for apex class
Apex Class
public class TestExample2 {
public string industry{set;get;}
public string rating{set;get;}
public string ownership{set;get;}
public void callme(){
if(industry=='Energy'){
rating = 'Warm';
ownership = 'Public';
}else{
rating = 'Hot';
ownership = 'Private';
}
}
}
Test Class
@isTest
private class TestExample2Test {
static testMethod void testme(){
TestExample2 t = new TestExample2();
t.industry = 'Energy';
t.callme();
system.assertEquals('Warm', t.rating);
system.assertEquals('Public', t.ownership);
TestExample2 t2 = new TestExample2();
t2.industry='Education';
t2.callme();
system.assertEquals('Hot', t2.rating);
system.assertEquals('Private', t2.ownership);
}
}