calendar/Tests/Unit/Domain/Model/MonthTest.php

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<?php
namespace WerkraumMedia\Calendar\Tests\Unit\Domain\Model;
/*
* Copyright (C) 2020 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
use PHPUnit\Framework\TestCase;
use WerkraumMedia\Calendar\Domain\Model\Month;
use WerkraumMedia\Calendar\Domain\Model\Week;
use WerkraumMedia\Calendar\Tests\ForcePropertyTrait;
/**
* @covers WerkraumMedia\Calendar\Domain\Model\Month
* @testdox A month
*/
class MonthTest extends TestCase
{
use ForcePropertyTrait;
/**
* @test
*/
public function canBeCreated(): void
{
$subject = new Month(1, 2020);
self::assertInstanceOf(Month::class, $subject);
}
/**
* @test
*/
public function returnsPreviousMonthForSameYear(): void
{
$subject = new Month(2, 2020);
self::assertSame('01', $subject->getPreviousMonth()->getDateTimeInstance()->format('m'));
self::assertSame('2020', $subject->getPreviousMonth()->getDateTimeInstance()->format('Y'));
}
/**
* @test
*/
public function returnsPreviousMonthForPreviousYear(): void
{
$subject = new Month(1, 2020);
self::assertSame('12', $subject->getPreviousMonth()->getDateTimeInstance()->format('m'));
self::assertSame('2019', $subject->getPreviousMonth()->getDateTimeInstance()->format('Y'));
}
/**
* @test
*/
public function returnsNextMonthForSameYear(): void
{
$subject = new Month(1, 2020);
self::assertSame('02', $subject->getNextMonth()->getDateTimeInstance()->format('m'));
self::assertSame('2020', $subject->getNextMonth()->getDateTimeInstance()->format('Y'));
}
/**
* @test
*/
public function returnsNextMonthForNextYear(): void
{
$subject = new Month(12, 2020);
self::assertSame('01', $subject->getNextMonth()->getDateTimeInstance()->format('m'));
self::assertSame('2021', $subject->getNextMonth()->getDateTimeInstance()->format('Y'));
}
/**
* @test
*/
public function returnsFiveWeeksForDecember2020(): void
{
$subject = new Month(12, 2020);
$weeks = $subject->getWeeks();
self::assertCount(5, $weeks);
self::assertSame('2020-11-30', $weeks[0]->getDays()[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2021-01-03', $weeks[4]->getDays()[6]->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsSixWeeksForNovember2020(): void
{
$subject = new Month(11, 2020);
$weeks = $subject->getWeeks();
self::assertCount(6, $weeks);
self::assertSame('2020-10-26', $weeks[0]->getDays()[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2020-12-06', $weeks[5]->getDays()[6]->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsSameWeeksOnSecondCall(): void
{
$subject = new Month(11, 2020);
self::assertSame($subject->getWeeks(), $subject->getWeeks());
}
/**
* @test
*/
public function returnsAllDaysOfTheFebruaryMonth2021(): void
{
$subject = new Month(02, 2021);
$result = $subject->getDays();
self::assertCount(28, $result);
self::assertSame('2021-02-01', $result[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2021-02-28', $result[27]->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsWeeksIfLastDecemberWeekIsInNextYear(): void
{
$subject = new Month(12, 2024);
$result = $subject->getWeeks();
self::assertCount(6, $result);
$week = array_pop($result);
$days = $week->getDays();
self::assertSame('2024-12-30', $days[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2025-01-05', $days[6]->getDateTimeInstance()->format('Y-m-d'));
$week = array_pop($result);
$days = $week->getDays();
self::assertSame('2024-12-23', $days[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2024-12-29', $days[6]->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsAllDaysOfTheJuneMonth2021(): void
{
$subject = new Month(06, 2021);
$result = $subject->getDays();
self::assertCount(30, $result);
self::assertSame('2021-06-01', $result[0]->getDateTimeInstance()->format('Y-m-d'));
self::assertSame('2021-06-30', $result[29]->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsSameDaysOnSecondCall(): void
{
$subject = new Month(06, 2021);
self::assertSame($subject->getDays(), $subject->getDays());
}
/**
* @test
*/
public function providesDateTimeInstance(): void
{
$subject = new Month(02, 2018);
self::assertSame('2018-02-01', $subject->getDateTimeInstance()->format('Y-m-d'));
}
/**
* @test
*/
public function returnsAsUrlArguments(): void
{
$subject = new Month(02, 2018);
self::assertSame([
'month' => 2,
'year' => 2018,
], $subject->getAsUrlArgument());
}
/**
* @test
*/
public function returnsNotActiveIfAllWeeksAreInactive(): void
{
$subject = new Month(02, 2018);
$week = $this->createStub(Week::class);
$week->method('isActive')->willReturn(false);
$weeks = [$week];
$this->forceProperty($subject, 'weeks', $weeks);
self::assertFalse($subject->isActive());
}
/**
* @test
*/
public function returnsActiveIfASingleWeekIsActive(): void
{
$subject = new Month(02, 2018);
$week = $this->createStub(Week::class);
$week->method('isActive')->willReturn(true);
$week2 = $this->createStub(Week::class);
$week2->method('isActive')->willReturn(false);
$weeks = [$week, $week2];
$this->forceProperty($subject, 'weeks', $weeks);
self::assertTrue($subject->isActive());
}
}