Adds tests to the spec of #10, to prevent the issue from re-occurring and to validate it has been solved. Refs #10

Author: Sjustein

tests/HashSensitiveArrayTest.php

@@ -82,4 +82,22 @@
 
     $record = $this->getRecord(context: $this->insideNested->getInput());
     expect($processor($record)->context)->toBe(['test' => ['nested' => 'c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2']]);
+});
+
+# Prevent bugs from re-appearing
+# Issue: https://github.com/Globy-App/hash-sensitive/issues/10
+it('does not hash values of integer keys', function (): void {
+    $integerKeys = new TestDataEntity([0 => 'foo', 1 => 'bar'], ['other', 'first', 'second']);
+    $processor = new HashSensitiveProcessor($integerKeys->getSensitiveKeys());
+
+    $record = $this->getRecord(context: $integerKeys->getInput());
+    expect($processor($record)->context)->toBe(['test' => [0 => 'foo', 1 => 'bar']]);
+});
+
+it('does not throw an exception', function (): void {
+    $integerKeys = new TestDataEntity([0 => ['id' => 1, 'value' => 'foo'], 1 => ['id' => 2, 'value' => 'bar']], ['other', 'first', 'second']);
+    $processor = new HashSensitiveProcessor($integerKeys->getSensitiveKeys());
+
+    $record = $this->getRecord(context: $integerKeys->getInput());
+    expect($processor($record)->context)->toBe(['test' => [0 => ['id' => 1, 'value' => 'foo'], 1 => ['id' => 2, 'value' => 'bar']]]);
 });

tests/HashSensitiveObjectTest.php

@@ -168,4 +168,23 @@
     expect($processor($record)->context)->toBe(['nested' => $nested])
         ->and($nested->test)->toBe('c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2')
         ->and($nested->optionalKey)->toBeNull();
+});
+
+# Prevent bugs from re-appearing
+# Issue: https://github.com/Globy-App/hash-sensitive/issues/
+it('does not throw an exception', function (): void {
+    $nested1 = new \stdClass();
+    $nested1->id = 1;
+    $nested1->value = 'foo';
+
+    $nested2 = new \stdClass();
+    $nested2->id = 2;
+    $nested2->value = 'bar';
+
+    $input = [0 => $nested1, 1 => $nested2];
+    $sensitive_keys = ['other', 'first', 'second'];
+    $processor = new HashSensitiveProcessor($sensitive_keys);
+
+    $record = $this->getRecord(context: $input);
+    expect($processor($record)->context)->toBe([0 => $nested1, 1 => $nested2]);
 });