I have a method that do sort an array, and I want to test it, I want to compare its result with the expected one, of course that I can do it using a for loop, but i'm asking if there is a Hamcrest matcher to do the comparison
I have a class
class Person{
String name;
int age;
double budget;
Person(String name,int age,double budget){
this.name = name;
this.age = age;
this.budget = budget;
}
@Override
public boolean equals(Object obj) {
if (obj == null || (obj instanceof Person)) return false;
Person p = (Person) obj;
if (((Person) obj).budget == budget && ((Person) obj).age == age && ((Person) obj).name.equals(name)) {
return true;
}
return false;
}
}
and my test method is like this
@Test
public void InsertionSortOfObjectUsingComparator() {
Person p1 = new Person("A", 18, 800);
Person p2 = new Person("K", 15, 1800);
Person p3 = new Person("L", 18, 600);
Person[] persons = {p1,p2,p3};
Person[] expected = {p3, p1, p2};
Person[] result = new Sort().sort(persons, Comparator.<Person>comparingDouble(o-> o.budget);
//want to compare the content of the two arrays result and expected; using assertThat
}
Is it possible doing it using Hamcrest ? if yes, how ?
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