Merge pull request #5376 from Satyam0408/BAEL-2197

BAEL-2197: Initial Commit
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Tom Hombergs 2018-10-13 21:05:09 +02:00 committed by GitHub
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package findItems;
import static org.junit.Assert.assertEquals;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import org.junit.Test;
public class FindItemsBasedOnValues {
List<Employee> EmplList = new ArrayList<Employee>();
List<Department> deptList = new ArrayList<Department>();
public static void main(String[] args) throws ParseException {
FindItemsBasedOnValues findItems = new FindItemsBasedOnValues();
findItems.givenDepartmentList_thenEmployeeListIsFilteredCorrectly();
}
@Test
public void givenDepartmentList_thenEmployeeListIsFilteredCorrectly() {
Integer expectedId = 1002;
populate(EmplList, deptList);
List<Employee> filteredList = EmplList.stream()
.filter(empl -> deptList.stream()
.anyMatch(dept -> dept.getDepartment()
.equals("sales") && empl.getEmployeeId()
.equals(dept.getEmployeeId())))
.collect(Collectors.toList());
assertEquals(expectedId, filteredList.get(0)
.getEmployeeId());
}
private void populate(List<Employee> EmplList, List<Department> deptList) {
Employee employee1 = new Employee(1001, "empl1");
Employee employee2 = new Employee(1002, "empl2");
Employee employee3 = new Employee(1003, "empl3");
Collections.addAll(EmplList, employee1, employee2, employee3);
Department department1 = new Department(1002, "sales");
Department department2 = new Department(1003, "marketing");
Department department3 = new Department(1004, "sales");
Collections.addAll(deptList, department1, department2, department3);
}
}
class Employee {
Integer employeeId;
String employeeName;
public Employee(Integer employeeId, String employeeName) {
super();
this.employeeId = employeeId;
this.employeeName = employeeName;
}
public Integer getEmployeeId() {
return employeeId;
}
public String getEmployeeName() {
return employeeName;
}
}
class Department {
Integer employeeId;
String department;
public Department(Integer employeeId, String department) {
super();
this.employeeId = employeeId;
this.department = department;
}
public Integer getEmployeeId() {
return employeeId;
}
public String getDepartment() {
return department;
}
}