snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

tests/unit/Espo/Core/Field/Date/DateTest.php

@@ -0,0 +1,274 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace tests\unit\Espo\Core\Field\Date;
+
+use Espo\Core\Field\Date;
+
+use DateTimeImmutable;
+use DateTimeZone;
+use InvalidArgumentException;
+use PHPUnit\Framework\TestCase;
+use DateInterval;
+
+class DateTest extends TestCase
+{
+    public function testFromString()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $this->assertEquals('2021-05-01', $value->toString());
+    }
+
+    public function testFromDateTime()
+    {
+        $dt = new DateTimeImmutable('2021-05-01', new DateTimeZone('UTC'));
+
+        $value = Date::fromDateTime($dt);
+
+        $this->assertEquals('2021-05-01', $value->toString());
+    }
+
+    public function testBad1()
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        Date::fromString('2021-05-A');
+    }
+
+    public function testBad2()
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        Date::fromString('2021-05-1');
+    }
+
+    public function testEmpty()
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        Date::fromString('');
+    }
+
+    public function testGetDateTime()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $this->assertEquals('2021-05-01', $value->toDateTime()->format('Y-m-d'));
+    }
+
+    public function testGetMethods()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $dt = new DateTimeImmutable('2021-05-01', new DateTimeZone('UTC'));
+
+        $this->assertEquals(1, $value->getDay());
+        $this->assertEquals(5, $value->getMonth());
+        $this->assertEquals(2021, $value->getYear());
+        $this->assertEquals(6, $value->getDayOfWeek());
+
+        $this->assertEquals($dt->getTimestamp(), $value->toTimestamp());
+    }
+
+    public function testAdd()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $modifiedValue = $value->add(DateInterval::createFromDateString('1 day'));
+
+        $this->assertEquals('2021-05-02', $modifiedValue->toString());
+
+        $this->assertNotSame($modifiedValue, $value);
+    }
+
+    public function testSubtract()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $modifiedValue = $value->subtract(DateInterval::createFromDateString('1 day'));
+
+        $this->assertEquals('2021-04-30', $modifiedValue->toString());
+
+        $this->assertNotSame($modifiedValue, $value);
+    }
+
+    public function testModify()
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $modifiedValue = $value->modify('+1 month');
+
+        $this->assertEquals('2021-06-01', $modifiedValue->toString());
+
+        $this->assertNotSame($modifiedValue, $value);
+    }
+
+    public function testDiff(): void
+    {
+        $value1 = Date::fromString('2021-05-01');
+        $value2 = Date::fromString('2021-05-02');
+
+        $this->assertEquals(1, $value1->diff($value2)->d);
+        $this->assertEquals(0, $value1->diff($value2)->invert);
+    }
+
+    public function testToday(): void
+    {
+        $value1 = Date::createToday();
+        $value2 = Date::createToday(new DateTimeZone('Europe/Kyiv'));
+
+        $this->assertEquals(0, $value1->diff($value2)->invert);
+    }
+
+    public function testComparison(): void
+    {
+        $value = Date::fromString('2021-05-01');
+
+        $this->assertTrue(
+            $value->isEqualTo(
+                $value->modify('+1 day')->modify('-1 day')
+            )
+        );
+
+        $this->assertFalse(
+            $value->isEqualTo(
+                $value->modify('+1 day')
+            )
+        );
+
+        $this->assertFalse(
+            $value->isGreaterThan(
+                $value->modify('+1 day')
+            )
+        );
+
+        $this->assertFalse(
+            $value->isLessThan(
+                $value->modify('-1 day')
+            )
+        );
+
+        $this->assertTrue(
+            $value->isGreaterThan(
+                $value->modify('-1 day')
+            )
+        );
+
+        $this->assertTrue(
+            $value->isLessThan(
+                $value->modify('+1 day')
+            )
+        );
+
+        $this->assertTrue(
+            $value->isGreaterThanOrEqualTo(
+                $value
+            )
+        );
+
+        $this->assertTrue(
+            $value->isLessThanOrEqualTo(
+                $value
+            )
+        );
+
+        $this->assertTrue(
+            $value->isGreaterThanOrEqualTo(
+                $value->modify('-1 day')
+            )
+        );
+
+        $this->assertTrue(
+            $value->isLessThanOrEqualTo(
+                $value->modify('+1 day')
+            )
+        );
+    }
+
+    public function testAddDays(): void
+    {
+        $value = Date::fromString('2023-01-01');
+
+        $this->assertEquals(
+            Date::fromString('2023-01-02'),
+            $value->addDays(1)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2023-01-03'),
+            $value->addDays(2)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2022-12-31'),
+            $value->addDays(-1)
+        );
+    }
+
+    public function testAddMonths(): void
+    {
+        $value = Date::fromString('2023-01-01');
+
+        $this->assertEquals(
+            Date::fromString('2023-02-01'),
+            $value->addMonths(1)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2023-03-01'),
+            $value->addMonths(2)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2022-12-01'),
+            $value->addMonths(-1)
+        );
+    }
+
+    public function testAddYears(): void
+    {
+        $value = Date::fromString('2023-01-01');
+
+        $this->assertEquals(
+            Date::fromString('2024-01-01'),
+            $value->addYears(1)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2025-01-01'),
+            $value->addYears(2)
+        );
+
+        $this->assertEquals(
+            Date::fromString('2022-01-01'),
+            $value->addYears(-1)
+        );
+    }
+}