add tests

src/NowCal/NowCal.php

@@ -115,7 +115,6 @@ protected function getParameter(string $key): string
         if ($this->has($key)) {
             return $this->getParameterKey($key).':'.$this->getParameterValue($key);
         }
-
         if ($this->required($key)) {
             throw new \Exception('Key "'.$key.'" is not set but is required');
         }

src/NowCal/Traits/HasAttributes.php

@@ -23,7 +23,6 @@ trait HasAttributes
         'uid',
         'created',
         'stamp',
-        'start',
     ];
 
     /**
@@ -50,10 +49,10 @@ trait HasAttributes
     protected $required = [
         'prodid',
         'version',
-        'start',
         'uid',
         'created',
         'stamp',
+        'start',
     ];
 
     /**
@@ -63,7 +62,7 @@ trait HasAttributes
      *
      * @var string
      */
-    protected $start;
+    public $start;
 
     /**
      * This property specifies the date and time that a calendar
@@ -73,7 +72,7 @@ trait HasAttributes
      *
      * @var string
      */
-    protected $end;
+    public $end;
 
     /**
      * This property defines a short summary or subject for the
@@ -83,7 +82,7 @@ trait HasAttributes
      *
      * @var string
      */
-    protected $summary;
+    public $summary;
 
     /**
      * This property defines the intended venue for the activity
@@ -93,7 +92,7 @@ trait HasAttributes
      *
      * @var string
      */
-    protected $location;
+    public $location;
 
     /**
      * Check if the key is allowed to be set.
@@ -128,7 +127,7 @@ protected function required(string $key): bool
      */
     public function start($datetime): self
     {
-        $this->set('start', $this->createDateTime($datetime));
+        $this->set('start', $datetime);
 
         return $this;
     }
@@ -142,7 +141,7 @@ public function start($datetime): self
      */
     public function end($datetime): self
     {
-        $this->set('end', $this->createDateTime($datetime));
+        $this->set('end', $datetime);
 
         return $this;
     }

src/NowCal/Traits/HasStaticAccessors.php

@@ -11,7 +11,7 @@ trait HasStaticAccessors
      *
      * @return \NowCal\NowCal
      */
-    public static function build(array $props)
+    public static function build(array $props = [])
     {
         return new self($props);
     }
@@ -23,7 +23,7 @@ public static function build(array $props)
      *
      * @return array
      */
-    public static function raw(array $props): array
+    public static function raw(array $props = []): array
     {
         return self::build($props)->raw;
     }
@@ -35,7 +35,7 @@ public static function raw(array $props): array
      *
      * @return string
      */
-    public static function plain(array $props): string
+    public static function plain(array $props = []): string
     {
         return self::build($props)->plain;
     }
@@ -47,7 +47,7 @@ public static function plain(array $props): string
      *
      * @return string
      */
-    public static function file(array $props): string
+    public static function file(array $props = []): string
     {
         return self::build($props)->file;
     }

tests/NowCal/EndAttributeTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Tests\NowCal;
+
+use Carbon\Carbon;
+use Tests\TestCase;
+
+class EndAttributeTest extends TestCase
+{
+    /** @test */
+    public function it_can_get_and_set_a_end_time()
+    {
+        $this->nowcal->end($time = 'now');
+
+        $this->assertEquals($time, $this->nowcal->end);
+    }
+
+    /** @test */
+    public function it_casts_end_as_a_datetime()
+    {
+        $this->nowcal->end($time = 'October 5, 2019 6:03PM');
+        $format = 'Ymd\THis\Z';
+
+        $this->assertStringContainsString(Carbon::parse($time)->format($format), $this->nowcal->plain);
+    }
+}

tests/NowCal/LocationAttributeTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Tests\NowCal;
+
+use Tests\TestCase;
+
+class LocationAttributeTest extends TestCase
+{
+    /** @test */
+    public function it_can_get_and_set_a_end_time()
+    {
+        $this->nowcal->location($location = '123 Fake Street NW');
+
+        $this->assertEquals($location, $this->nowcal->location);
+    }
+
+    /** @test */
+    public function it_includes_location_in_its_output()
+    {
+        $this->nowcal->location($location = '123 Fake Street NW');
+
+        $this->assertStringContainsString($location, $this->nowcal->plain);
+    }
+}

tests/NowCal/NowCalTest.php

@@ -7,8 +7,26 @@
 class NowCalTest extends TestCase
 {
     /** @test */
-    public function it_has_a_test()
+    public function it_can_get_a_raw_array_output()
     {
-        $this->assertTrue(true);
+        $raw = $this->nowcal->raw;
+
+        $this->assertIsArray($raw);
+    }
+
+    /** @test */
+    public function it_can_get_a_plaintext_output()
+    {
+        $plain = $this->nowcal->plain;
+
+        $this->assertIsString($plain);
+    }
+
+    /** @test */
+    public function it_can_export_a_path_to_a_file()
+    {
+        $file = $this->nowcal->file;
+
+        $this->assertIsString($file);
     }
 }

tests/NowCal/StartAttributeTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Tests\NowCal;
+
+use Carbon\Carbon;
+use Tests\TestCase;
+
+class StartAttributeTest extends TestCase
+{
+    /** @test */
+    public function it_can_get_and_set_a_start_time()
+    {
+        $this->nowcal->start($time = 'now');
+
+        $this->assertEquals($time, $this->nowcal->start);
+    }
+
+    /** @test */
+    public function it_casts_start_as_a_datetime()
+    {
+        $this->nowcal->start($time = 'October 5, 2019 6:03PM');
+        $format = 'Ymd\THis\Z';
+
+        $this->assertStringContainsString(Carbon::parse($time)->format($format), $this->nowcal->plain);
+    }
+}

tests/NowCal/SummaryAttributeTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Tests\NowCal;
+
+use Tests\TestCase;
+
+class SummaryAttributeTest extends TestCase
+{
+    /** @test */
+    public function it_can_get_and_set_a_summary()
+    {
+        $this->nowcal->summary($summary = 'lorem ipsum dolor sit');
+
+        $this->assertEquals($summary, $this->nowcal->summary);
+    }
+
+    /** @test */
+    public function it_includes_the_summary_in_its_output()
+    {
+        $this->nowcal->summary($summary = 'This is my summary');
+
+        $this->assertStringContainsString($summary, $this->nowcal->plain);
+    }
+}

tests/TestCase.php

@@ -2,8 +2,17 @@
 
 namespace Tests;
 
+use NowCal\NowCal;
 use PHPUnit\Framework\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
+    protected $nowcal;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->nowcal = new NowCal([]);
+    }
 }