From 05cd1a531b967fc0170776b4c96caca2f3bbfdba Mon Sep 17 00:00:00 2001
From: "Theodore R. Smith" <theodore@phpexperts.pro>
Date: Sun, 28 Jul 2019 14:10:07 -0500
Subject: [PATCH] Now filters out the "[]" when checking for arrays of
 something.

---
 phpunit.xml                           | 23 +++++++++++++----------
 src/DataTypeValidator.php             |  1 +
 tests/DataTypeValidatorAssertTest.php |  6 ++++++
 3 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/phpunit.xml b/phpunit.xml
index ce34605..4f3ce42 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,22 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit bootstrap="vendor/autoload.php"
-         backupGlobals="false"
-         backupStaticAttributes="false"
+<phpunit bootstrap="./vendor/autoload.php"
          colors="true"
-         verbose="true"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false">
+         testdox="true"
+         stopOnError="true"
+         stopOnFailure="true">
     <testsuites>
-        <testsuite name="Package">
-            <directory suffix=".php">./tests/</directory>
+        <testsuite name="main">
+            <directory>./tests</directory>
         </testsuite>
     </testsuites>
+
     <filter>
-        <whitelist>
-            <directory>src/</directory>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./src</directory>
         </whitelist>
     </filter>
+
+    <logging>
+        <log type="coverage-html" target="./coverage" lowUpperBound="35" highLowerBound="85"/>
+    </logging>
 </phpunit>
diff --git a/src/DataTypeValidator.php b/src/DataTypeValidator.php
index 81f3db7..a5850da 100644
--- a/src/DataTypeValidator.php
+++ b/src/DataTypeValidator.php
@@ -144,6 +144,7 @@ public function assertIsArrayOfSomething($values, string $dataType): void
     {
         $this->assertIsArray($values);
 
+        $dataType = substr($dataType, -2) === '[]' ? substr($dataType, 0, -2) : $dataType;
         foreach ($values as $i => $value) {
             if (!$this->isA->isType($value, $dataType)) {
                 throw new InvalidDataTypeException("Index '$i' is not a valid '$dataType'.");
diff --git a/tests/DataTypeValidatorAssertTest.php b/tests/DataTypeValidatorAssertTest.php
index 98cbcbf..ef980b3 100644
--- a/tests/DataTypeValidatorAssertTest.php
+++ b/tests/DataTypeValidatorAssertTest.php
@@ -118,11 +118,17 @@ public function testWillAssertAnArrayOfSomething()
     {
         $goodArrays = [
             'int'    => $this->getDataByType('int', DataTypesLists::getValidStrictDataAndTypes()),
+            'int[]'    => $this->getDataByType('int', DataTypesLists::getValidStrictDataAndTypes()),
             'bool'   => $this->getDataByType('bool', DataTypesLists::getValidStrictDataAndTypes()),
+            'bool[]'   => $this->getDataByType('bool', DataTypesLists::getValidStrictDataAndTypes()),
             'float'  => $this->getDataByType('float', DataTypesLists::getValidStrictDataAndTypes()),
+            'float[]'  => $this->getDataByType('float', DataTypesLists::getValidStrictDataAndTypes()),
             'string' => $this->getDataByType('string', DataTypesLists::getValidStrictDataAndTypes()),
+            'string[]' => $this->getDataByType('string', DataTypesLists::getValidStrictDataAndTypes()),
             'isAStrictDataType'     => [new IsAStrictDataType(), new IsAStrictDataType(), new IsAStrictDataType()],
+            'isAStrictDataType[]'     => [new IsAStrictDataType(), new IsAStrictDataType(), new IsAStrictDataType()],
             'isAFuzzyDataType'      => [new IsAFuzzyDataType(), new IsAFuzzyDataType(), new IsAFuzzyDataType()],
+            'isAFuzzyDataType[]'      => [new IsAFuzzyDataType(), new IsAFuzzyDataType(), new IsAFuzzyDataType()],
             isAFuzzyDataType::class => [new IsAFuzzyDataType(), new IsAFuzzyDataType(), new IsAFuzzyDataType()],
         ];