diff --git a/app/appConf/base_config.php b/app/appConf/base_config.php
index 18a96c66..612592ca 100644
--- a/app/appConf/base_config.php
+++ b/app/appConf/base_config.php
@@ -14,7 +14,7 @@
  * @link        https://github.com/timw4mail/HummingBirdAnimeClient
  */
 
-use function Aviat\AnimeClient\loadToml;
+use function Aviat\AnimeClient\loadConfig;
 
 // ----------------------------------------------------------------------------
 // Lower level configuration
@@ -24,7 +24,7 @@ use function Aviat\AnimeClient\loadToml;
 $APP_DIR = realpath(__DIR__ . '/../');
 $ROOT_DIR = realpath("{$APP_DIR}/../");
 
-$tomlConfig = loadToml(__DIR__);
+$tomlConfig = loadConfig(__DIR__);
 
 return array_merge($tomlConfig, [
 	'asset_dir' => "{$ROOT_DIR}/public",
diff --git a/build/phpunit.xml b/build/phpunit.xml
index c9cc1c97..02c0a25e 100644
--- a/build/phpunit.xml
+++ b/build/phpunit.xml
@@ -11,8 +11,11 @@
   </coverage>
   <testsuites>
     <testsuite name="AnimeClient">
-      <directory>../tests</directory>
+      <directory>../tests/AnimeClient</directory>
     </testsuite>
+    <testsuite name="Ion">
+	  <directory>../tests/Ion</directory>
+	</testsuite>
   </testsuites>
   <logging/>
   <php>
diff --git a/index.php b/index.php
index 8a931bff..2791d0af 100644
--- a/index.php
+++ b/index.php
@@ -45,7 +45,7 @@ $CONF_DIR = _dir($APP_DIR, 'config');
 $baseConfig = require "{$APPCONF_DIR}/base_config.php";
 $di = require "{$APP_DIR}/bootstrap.php";
 
-$config = loadToml($CONF_DIR);
+$config = loadConfig($CONF_DIR);
 
 $overrideFile = "{$CONF_DIR}/admin-override.toml";
 $overrideConfig = file_exists($overrideFile)
diff --git a/src/AnimeClient/AnimeClient.php b/src/AnimeClient/AnimeClient.php
index 4064009e..079a36a8 100644
--- a/src/AnimeClient/AnimeClient.php
+++ b/src/AnimeClient/AnimeClient.php
@@ -38,10 +38,11 @@ use Throwable;
 /**
  * Load configuration options from .toml files
  *
+ * @codeCoverageIgnore
  * @param string $path - Path to load config
  * @return array
  */
-function loadToml(string $path): array
+function loadConfig(string $path): array
 {
 	$output = [];
 	$files = glob("{$path}/*.toml");
@@ -75,6 +76,7 @@ function loadToml(string $path): array
 /**
  * Load config from one specific TOML file
  *
+ * @codeCoverageIgnore
  * @param string $filename
  * @return array
  */
@@ -83,6 +85,36 @@ function loadTomlFile(string $filename): array
 	return Toml::parseFile($filename);
 }
 
+function _iterateToml(TomlBuilder $builder, iterable $data, $parentKey = NULL): void
+{
+	foreach ($data as $key => $value)
+	{
+		// Skip unsupported empty value
+		if ($value === NULL)
+		{
+			continue;
+		}
+
+
+		if (is_scalar($value) || isSequentialArray($value))
+		{
+			$builder->addValue($key, $value);
+			continue;
+		}
+
+		$newKey = ($parentKey !== NULL)
+			? "{$parentKey}.{$key}"
+			: $key;
+
+		if ( ! isSequentialArray($value))
+		{
+			$builder->addTable($newKey);
+		}
+
+		_iterateToml($builder, $value, $newKey);
+	}
+}
+
 /**
  * Serialize config data into a Toml file
  *
@@ -92,35 +124,6 @@ function loadTomlFile(string $filename): array
 function arrayToToml(iterable $data): string
 {
 	$builder = new TomlBuilder();
-	function _iterateToml(TomlBuilder $builder, iterable $data, $parentKey = NULL): void
-	{
-		foreach ($data as $key => $value)
-		{
-			if ($value === NULL)
-			{
-				continue;
-			}
-
-
-			if (is_scalar($value) || isSequentialArray($value))
-			{
-				// $builder->addTable('');
-				$builder->addValue($key, $value);
-				continue;
-			}
-
-			$newKey = ($parentKey !== NULL)
-				? "{$parentKey}.{$key}"
-				: $key;
-
-			if ( ! isSequentialArray($value))
-			{
-				$builder->addTable($newKey);
-			}
-
-			_iterateToml($builder, $value, $newKey);
-		}
-	}
 
 	_iterateToml($builder, $data);
 
@@ -339,7 +342,7 @@ function createPlaceholderImage ($path, ?int $width, ?int $height, $text = 'Imag
  */
 function colNotEmpty(array $search, string $key): bool
 {
-	$items = array_filter(array_column($search, $key), fn ($x) => ( ! empty($x)));
+	$items = array_filter(array_column($search, $key), static fn ($x) => ( ! empty($x)));
 	return count($items) > 0;
 }
 
@@ -358,7 +361,7 @@ function clearCache(CacheInterface $cache): bool
 		Kitsu::AUTH_TOKEN_CACHE_KEY,
 		Kitsu::AUTH_TOKEN_EXP_CACHE_KEY,
 		Kitsu::AUTH_TOKEN_REFRESH_CACHE_KEY,
-	], NULL);
+	]);
 
 	$userData = array_filter((array)$userData, static fn ($value) => $value !== NULL);
 	$cleared = $cache->clear();
@@ -373,6 +376,7 @@ function clearCache(CacheInterface $cache): bool
 /**
  * Render a PHP code template as a string
  *
+ * @codeCoverageIgnore
  * @param string $path
  * @param array $data
  * @return string
diff --git a/src/AnimeClient/Command/BaseCommand.php b/src/AnimeClient/Command/BaseCommand.php
index 3ea93792..a6845f43 100644
--- a/src/AnimeClient/Command/BaseCommand.php
+++ b/src/AnimeClient/Command/BaseCommand.php
@@ -17,7 +17,7 @@
 namespace Aviat\AnimeClient\Command;
 
 use Monolog\Formatter\JsonFormatter;
-use function Aviat\AnimeClient\loadToml;
+use function Aviat\AnimeClient\loadConfig;
 use function Aviat\AnimeClient\loadTomlFile;
 
 use Aura\Router\RouterContainer;
@@ -113,7 +113,7 @@ abstract class BaseCommand extends Command {
 		$CONF_DIR = realpath("{$APP_DIR}/config/");
 		$baseConfig = require $APPCONF_DIR . '/base_config.php';
 
-		$config = loadToml($CONF_DIR);
+		$config = loadConfig($CONF_DIR);
 
 		$overrideFile = $CONF_DIR . '/admin-override.toml';
 		$overrideConfig = file_exists($overrideFile)
diff --git a/src/AnimeClient/FormGenerator.php b/src/AnimeClient/FormGenerator.php
index e9a31f44..6cf69b3b 100644
--- a/src/AnimeClient/FormGenerator.php
+++ b/src/AnimeClient/FormGenerator.php
@@ -52,15 +52,7 @@ final class FormGenerator {
 	 */
 	public static function new(ContainerInterface $container): self
 	{
-		try
-		{
-			return new self($container);
-		}
-		catch (\Throwable $e)
-		{
-			dump($e);
-			die();
-		}
+		return new self($container);
 	}
 
 	/**
diff --git a/src/AnimeClient/Kitsu.php b/src/AnimeClient/Kitsu.php
index 415f9870..b14471f4 100644
--- a/src/AnimeClient/Kitsu.php
+++ b/src/AnimeClient/Kitsu.php
@@ -412,17 +412,12 @@ final class Kitsu {
 	/**
 	 * Determine if an alternate title is unique enough to list
 	 *
-	 * @param string|null $title
+	 * @param string $title
 	 * @param array $existingTitles
 	 * @return bool
 	 */
-	private static function titleIsUnique(?string $title = NULL, array $existingTitles = []): bool
+	private static function titleIsUnique(string $title = '', array $existingTitles = []): bool
 	{
-		if (empty($title))
-		{
-			return FALSE;
-		}
-
 		foreach($existingTitles as $existing)
 		{
 			$isSubset = mb_substr_count($existing, $title) > 0;
diff --git a/tests/AnimeClient/AnimeClientTest.php b/tests/AnimeClient/AnimeClientTest.php
index d4d9361f..4856321c 100644
--- a/tests/AnimeClient/AnimeClientTest.php
+++ b/tests/AnimeClient/AnimeClientTest.php
@@ -16,13 +16,16 @@
 
 namespace Aviat\AnimeClient\Tests;
 
+use Amp\Http\Client\Response;
+
 use function Aviat\AnimeClient\arrayToToml;
+use function Aviat\AnimeClient\getResponse;
 use function Aviat\AnimeClient\isSequentialArray;
 use function Aviat\AnimeClient\tomlToArray;
 
 class AnimeClientTest extends AnimeClientTestCase
 {
-	public function testArrayToToml ()
+	public function testArrayToToml (): void
 	{
 		$arr = [
 			'cat' => false,
@@ -57,11 +60,33 @@ class AnimeClientTest extends AnimeClientTestCase
 		$this->assertEquals($arr, $parsedArray);
 	}
 
-	public function testIsSequentialArray()
+	public function testArrayToTomlNullValue(): void
+	{
+		$arr = [
+			'cat' => false,
+			'bat' => null,
+			'foo' => 'bar',
+		];
+
+		$toml = arrayToToml($arr);
+		$parsedArray = tomlToArray($toml);
+
+		$this->assertEquals([
+			'cat' => false,
+			'foo' => 'bar',
+		], $parsedArray);
+	}
+
+	public function testIsSequentialArray(): void
 	{
 		$this->assertFalse(isSequentialArray(0));
 		$this->assertFalse(isSequentialArray([50 => 'foo']));
 		$this->assertTrue(isSequentialArray([]));
 		$this->assertTrue(isSequentialArray([1,2,3,4,5]));
 	}
+
+	public function testGetResponse(): void
+	{
+		$this->assertNotEmpty(getResponse('https://example.com'));
+	}
 }
\ No newline at end of file
diff --git a/tests/AnimeClient/KitsuTest.php b/tests/AnimeClient/KitsuTest.php
index a75e0aaa..3849febc 100644
--- a/tests/AnimeClient/KitsuTest.php
+++ b/tests/AnimeClient/KitsuTest.php
@@ -16,19 +16,110 @@
 
 namespace Aviat\AnimeClient\Tests\API;
 
+use Aviat\AnimeClient\API\Kitsu\Enum\MangaPublishingStatus;
 use Aviat\AnimeClient\Kitsu;
 use Aviat\AnimeClient\API\Kitsu\Enum\AnimeAiringStatus;
 use PHPUnit\Framework\TestCase;
 
 class KitsuTest extends TestCase {
-	public function testGetAiringStatus()
+	public function testGetAiringStatus(): void
 	{
 		$actual = Kitsu::getAiringStatus('next week', 'next year');
 		$this->assertEquals(AnimeAiringStatus::NOT_YET_AIRED, $actual);
 	}
 
-	public function testParseStreamingLinksEmpty()
+	public function testParseStreamingLinksEmpty(): void
 	{
 		$this->assertEquals([], Kitsu::parseStreamingLinks([]));
 	}
+
+	public function testParseStreamingLinks(): void
+	{
+		$nodes = [[
+			'url' => 'www.hulu.com/chobits',
+			'dubs' => ['ja'],
+			'subs' => ['en']
+		]];
+
+		$expected = [[
+			'meta' => [
+				'name' => 'Hulu',
+				'link' => TRUE,
+				'image' => 'streaming-logos/hulu.svg',
+			],
+			'link' => 'www.hulu.com/chobits',
+			'dubs' => ['ja'],
+			'subs' => ['en'],
+		]];
+
+		$this->assertEquals($expected, Kitsu::parseStreamingLinks($nodes));
+	}
+
+	public function testGetAiringStatusEmptyArguments(): void
+	{
+		$this->assertEquals(AnimeAiringStatus::NOT_YET_AIRED, Kitsu::getAiringStatus());
+	}
+
+	public function testGetAiringStatusIsAiring(): void
+	{
+		$this->assertEquals(AnimeAiringStatus::AIRING, Kitsu::getAiringStatus('yesterday'));
+	}
+
+	public function getPublishingStatus(): array
+	{
+		return [
+			'current' => [
+				'kitsuStatus' => 'CURRENT',
+				'expected' => MangaPublishingStatus::CURRENT,
+			],
+			'future' => [
+				'kitsuStatus' => 'foo',
+				'expected' => MangaPublishingStatus::NOT_YET_PUBLISHED,
+			]
+		];
+	}
+
+	/**
+	 * @param string $kitsuStatus
+	 * @param string $expected
+	 * @dataProvider getPublishingStatus
+	 */
+	public function testGetPublishingStatus(string $kitsuStatus, string $expected): void
+	{
+		$actual = Kitsu::getPublishingStatus($kitsuStatus);
+		$this->assertEquals($expected, $actual);
+	}
+
+	public function getFriendlyTime(): array
+	{
+		$SECONDS_IN_DAY = Kitsu::SECONDS_IN_MINUTE * Kitsu::MINUTES_IN_DAY;
+		$SECONDS_IN_HOUR = Kitsu::SECONDS_IN_MINUTE * Kitsu::MINUTES_IN_HOUR;
+		$SECONDS_IN_YEAR = Kitsu::SECONDS_IN_MINUTE * Kitsu::MINUTES_IN_YEAR;
+
+		return [[
+			'seconds' => $SECONDS_IN_YEAR,
+			'expected' => '1 year',
+		], [
+			'seconds' => $SECONDS_IN_HOUR,
+			'expected' => '1 hour',
+		], [
+			'seconds' => (2 * $SECONDS_IN_YEAR) + 30,
+			'expected' => '2 years, 30 seconds'
+		], [
+			'seconds' => (5 * $SECONDS_IN_YEAR) + (3 * $SECONDS_IN_DAY) + (17 * Kitsu::SECONDS_IN_MINUTE),
+			'expected' => '5 years, 3 days, and 17 minutes'
+		]];
+	}
+
+	/**
+	 * @param int $seconds
+	 * @param string $expected
+	 * @dataProvider getFriendlyTime
+	 */
+	public function testGetFriendlyTime(int $seconds, string $expected): void
+	{
+		$actual = Kitsu::friendlyTime($seconds);
+
+		$this->assertEquals($expected, $actual);
+	}
 }
\ No newline at end of file