Household/composition add + fixes household composition editor

src/Bundle/ChillPersonBundle/Tests/Entity/Household/HouseholdTest.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Entity\Household;
+
+use Chill\PersonBundle\Entity\Household\Household;
+use Chill\PersonBundle\Entity\Household\HouseholdComposition;
+use DateTimeImmutable;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+final class HouseholdTest extends TestCase
+{
+    public function testHouseholdComposition()
+    {
+        $household = new Household();
+
+        $household->addComposition(($first = new HouseholdComposition())
+            ->setStartDate(new DateTimeImmutable('2021-12-01')));
+
+        $this->assertNull($first->getEndDate());
+
+        $household->addComposition(($second = new HouseholdComposition())
+            ->setStartDate(new DateTimeImmutable('2021-12-31')));
+
+        $this->assertEquals(new DateTimeImmutable('2021-12-31'), $first->getEndDate());
+        $this->assertEquals(new DateTimeImmutable('2021-12-31'), $second->getStartDate());
+
+        $household->addComposition(($inside = new HouseholdComposition())
+            ->setStartDate(new DateTimeImmutable('2021-12-15')));
+
+        $this->assertEquals(new DateTimeImmutable('2021-12-15'), $first->getEndDate());
+        $this->assertEquals(new DateTimeImmutable('2021-12-31'), $second->getStartDate());
+        $this->assertEquals(new DateTimeImmutable('2021-12-31'), $inside->getEndDate());
+    }
+}