Add tests and remove milliseconds from time

src/Time.php

@@ -8,7 +8,7 @@
 
 final readonly class Time implements \Stringable, StringNormalizable
 {
-    private const string TIME_FORMAT = 'H:i:s.u';
+    private const string TIME_FORMAT = 'H:i:s';
     private const int MINUTES_IN_AN_HOUR = 60;
 
     // -- Construction

tests/Month/NormalizeDenormalizeTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalCraftsman\DateTimePrecision\Month;
+
+use DigitalCraftsman\DateTimePrecision\Month;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \DigitalCraftsman\DateTimePrecision\Month
+ */
+final class NormalizeDenormalizeTest extends TestCase
+{
+    /**
+     * @test
+     *
+     * @covers ::normalize
+     * @covers ::denormalize
+     */
+    public function normalize_and_denormalize_works(): void
+    {
+        // -- Arrange
+        $month = Month::fromString('2022-10');
+        $data = '2022-10';
+
+        // -- Act
+        $normalized = $month->normalize();
+        $denormalized = Month::denormalize($data);
+
+        // -- Assert
+        self::assertSame($data, $normalized);
+        self::assertEquals($month, $denormalized);
+    }
+}

tests/Time/NormalizeDenormalizeTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalCraftsman\DateTimePrecision\Time;
+
+use DigitalCraftsman\DateTimePrecision\Time;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \DigitalCraftsman\DateTimePrecision\Time
+ */
+final class NormalizeDenormalizeTest extends TestCase
+{
+    /**
+     * @test
+     *
+     * @covers ::normalize
+     * @covers ::denormalize
+     */
+    public function normalize_and_denormalize_works(): void
+    {
+        // -- Arrange
+        $time = Time::fromString('15:45:30');
+        $data = '15:45:30';
+
+        // -- Act
+        $normalized = $time->normalize();
+        $denormalized = Time::denormalize($data);
+
+        // -- Assert
+        self::assertSame($data, $normalized);
+        self::assertEquals($time, $denormalized);
+    }
+}

tests/Time/ToStringTest.php

@@ -21,6 +21,6 @@ public function to_string_works(): void
         $time = Time::fromString('15:00:00');
 
         // -- Assert
-        self::assertEquals('15:00:00.000000', (string) $time);
+        self::assertEquals('15:00:00', (string) $time);
     }
 }

tests/Weekday/NormalizeDenormalizeTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalCraftsman\DateTimePrecision\Weekday;
+
+use DigitalCraftsman\DateTimePrecision\Weekday;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \DigitalCraftsman\DateTimePrecision\Weekday
+ */
+final class NormalizeDenormalizeTest extends TestCase
+{
+    /**
+     * @test
+     *
+     * @covers ::normalize
+     * @covers ::denormalize
+     */
+    public function normalize_and_denormalize_works(): void
+    {
+        // -- Arrange
+        $weekday = Weekday::MONDAY;
+        $data = 'MONDAY';
+
+        // -- Act
+        $normalized = $weekday->normalize();
+        $denormalized = Weekday::denormalize($data);
+
+        // -- Assert
+        self::assertSame($data, $normalized);
+        self::assertEquals($weekday, $denormalized);
+    }
+}

tests/Weekdays/NormalizeDenormalizeTest.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalCraftsman\DateTimePrecision\Weekdays;
+
+use DigitalCraftsman\DateTimePrecision\Weekday;
+use DigitalCraftsman\DateTimePrecision\Weekdays;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \DigitalCraftsman\DateTimePrecision\Weekdays
+ */
+final class NormalizeDenormalizeTest extends TestCase
+{
+    /**
+     * @test
+     *
+     * @covers ::normalize
+     * @covers ::denormalize
+     */
+    public function normalize_and_denormalize_works(): void
+    {
+        // -- Arrange
+        $weekdays = new Weekdays([
+            Weekday::MONDAY,
+            Weekday::TUESDAY,
+            Weekday::WEDNESDAY,
+        ]);
+        $data = [
+            'MONDAY',
+            'TUESDAY',
+            'WEDNESDAY',
+        ];
+
+        // -- Act
+        $normalized = $weekdays->normalize();
+        $denormalized = Weekdays::denormalize($data);
+
+        // -- Assert
+        self::assertSame($data, $normalized);
+        self::assertEquals($weekdays, $denormalized);
+    }
+}

tests/Year/NormalizeDenormalizeTest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DigitalCraftsman\DateTimePrecision\Year;
+
+use DigitalCraftsman\DateTimePrecision\Year;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \DigitalCraftsman\DateTimePrecision\Year
+ */
+final class NormalizeDenormalizeTest extends TestCase
+{
+    /**
+     * @test
+     *
+     * @covers ::normalize
+     * @covers ::denormalize
+     */
+    public function normalize_and_denormalize_works(): void
+    {
+        // -- Arrange
+        $year = Year::fromString('2022');
+        $data = 2022;
+
+        // -- Act
+        $normalized = $year->normalize();
+        $denormalized = Year::denormalize($data);
+
+        // -- Assert
+        self::assertSame($data, $normalized);
+        self::assertEquals($year, $denormalized);
+    }
+}