Java Reference
In-Depth Information
Listing 4.3. A Spock test to check the operator overloading methods in a Java class
class DepartmentTest extends Specification {
private Department dept;
def setup() { dept = new Department(name:'IT') }
def "add employee to dept should increase total by 1"() {
given: Employee fred = new Employee(name:'Fred',id:1)
when: dept = dept + fred
then:
dept.employees.size() == old(dept.employees.size()) + 1
}
def "add two employees via chained plus"() {
given:
Employee fred = new Employee(name:'Fred',id:1)
Employee barney = new Employee(name:'Barney',id:2)
when:
dept = dept + fred + barney
then:
dept.employees.size() == 2
}
def "subtract emp from dept should decrease by 1"() {
given:
Employee fred = new Employee(name:'Fred',id:1)
dept.hire fred
when:
dept = dept - fred
then:
dept.employees.size() == old(dept.employees.size()) - 1
}
def "remove two employees via chained minus"() {
given:
Employee fred = new Employee(name:'Fred',id:1)
Employee barney = new Employee(name:'Barney',id:2)
dept.hire fred; dept.hire barney
when: dept = dept - fred - barney
then: dept.employees.size() == 0
}
def "left shift should increase employee total by 1"() {
