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tp_02-lambda #12

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16 changes: 9 additions & 7 deletions src/test/java/java17/ex01/Lambda_01_Test.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
package java17.ex01;

import org.apache.commons.codec.cli.Digest;
import org.apache.commons.codec.digest.DigestUtils;
import org.junit.Test;

import java17.data.Data;
Expand All @@ -23,10 +25,10 @@ interface PersonPredicate {
// tag::filter[]
private List<Person> filter(List<Person> persons, PersonPredicate predicate) {
List<Person> filteredPersons = new ArrayList<Person>();
for (Person p: persons){
if (predicate.test(p)){
filteredPersons.add(p);
}
for (Person p : persons) {
if (predicate.test(p)) {
filteredPersons.add(p);
}
}
return filteredPersons;
}
Expand All @@ -40,7 +42,7 @@ public void test_filter_by_age() throws Exception {
List<Person> personList = Data.buildPersonList(100);

// TODO result ne doit contenir que des personnes adultes (age >= 18)
List<Person> result = filter(personList, null);
List<Person> result = filter(personList, person -> person.getAge() >= 18);

assert result.size() == 83;

Expand All @@ -57,7 +59,7 @@ public void test_filter_by_firstname() throws Exception {
List<Person> personList = Data.buildPersonList(100);

// TODO result ne doit contenir que des personnes dont le prénom est "first_10"
List<Person> result = filter(personList, null);
List<Person> result = filter(personList, person -> person.getFirstname().equals("first_10"));

assert result.size() == 1;
assert result.get(0).getFirstname().equals("first_10");
Expand All @@ -75,7 +77,7 @@ public void test_filter_by_password() throws Exception {

// TODO result ne doit contenir que les personnes dont l'age est > 49 et dont le hash du mot de passe correspond à la valeur de la variable passwordSha512Hex
// TODO Pour obtenir le hash d'un mot, utiliser la méthode DigestUtils.sha512Hex(mot)
List<Person> result = filter(personList, null);
List<Person> result = filter(personList, person -> person.getAge() > 49 && DigestUtils.sha512Hex(person.getPassword()).equals(passwordSha512Hex));

assert result.size() == 6;
for (Person person : result) {
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2 changes: 1 addition & 1 deletion src/test/java/java17/ex02/Lambda_02_Test.java
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Expand Up @@ -38,7 +38,7 @@ public void test_map_person_to_account() throws Exception {

// TODO transformer la liste de personnes en liste de comptes
// TODO tous les objets comptes ont un solde à 100 par défaut
List<Account> result = map(personList, null);
List<Account> result = map(personList, person -> new Account(person, 100));

assert result.size() == personList.size();
for (Account account : result) {
Expand Down