Documentation
Repository
 
Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
100.00%
47 / 47
n/a
0 / 0
 CRAP
n/a
0 / 0
1<?php
2
3// ╔════════════════════════════════════════════════════════════╗
4// ║ MIT Licence (#Expat) - https://opensource.org/licenses/MIT ║
5// ║ Copyright 2026 Frederic Poeydomenge <dyno@phexium.com>     ║
6// ╚════════════════════════════════════════════════════════════╝
7
8declare(strict_types=1);
9
10use AppDemo\Loan\Domain\Exception\LoanAlreadyReturnedException;
11use AppDemo\Loan\Domain\LoanStatus;
12use Tests\AppDemo\Fixture\LoanMother;
13
14test('A loan is not overdue when the current date is before the due date', function (): void {
15    $loan = LoanMother::active(123);
16    $date = new DateTimeImmutable('2024-10-10');
17
18    expect($loan->isOverdue($date))->toBeFalse();
19});
20
21test('A loan is not overdue on the exact due date', function (): void {
22    $loan = LoanMother::active(123);
23    $date = new DateTimeImmutable('2024-10-15');
24
25    expect($loan->isOverdue($date))->toBeFalse();
26});
27
28test('A loan is overdue when the current date is after the due date', function (): void {
29    $loan = LoanMother::active(123);
30    $date = new DateTimeImmutable('2024-10-16');
31
32    expect($loan->isOverdue($date))->toBeTrue();
33});
34
35test('A returned loan is never considered overdue', function (): void {
36    $loan = LoanMother::returned(123);
37    $date = new DateTimeImmutable('2024-10-20');
38
39    expect($loan->isOverdue($date))->toBeFalse();
40});
41
42test('A loan can be marked as returned', function (): void {
43    $loan = LoanMother::active(123);
44
45    expect($loan->getStatus())->toBe(LoanStatus::Active)
46        ->and($loan->getReturnedAt())->toBeNull()
47    ;
48
49    $returnedAt = new DateTimeImmutable('2024-10-14');
50    $loan->markAsReturned($returnedAt);
51
52    expect($loan->getStatus())->toBe(LoanStatus::Returned)
53        ->and($loan->getReturnedAt())->toBe($returnedAt)
54    ;
55});
56
57it('a returned loan cannot be marked as returned again', function (): void {
58    $loan = LoanMother::returned(123);
59
60    expect(fn () => $loan->markAsReturned(new DateTimeImmutable('2024-10-15')))
61        ->toThrow(LoanAlreadyReturnedException::class)
62    ;
63});
64
65test('Two loans with the same ID are equal', function (): void {
66    $loan1 = LoanMother::active(123);
67    $loan2 = LoanMother::active(123);
68
69    expect($loan1->equals($loan2))->toBeTrue();
70});
71
72test('Two loans with different IDs are not equal', function (): void {
73    $loan1 = LoanMother::active(123);
74    $loan2 = LoanMother::active(234);
75
76    expect($loan1->equals($loan2))->toBeFalse();
77});