Unit tests that need to pass for issue 49

tests/Issues/Issue49Test.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace QueryPathTests;
+
+class Issue49Test extends TestCase
+{
+	public function testCheckingForMatchingTextInputs(): void
+	{
+		$q = html5qp('<div><input name="text1" type="text" /><input name="text2" /></div>', 'div');
+
+		/* Check if the DOMNode or its children matches */
+		$this->assertTrue($q->is(':text'));
+		$this->assertCount(2, $q->find(':text'));
+
+		$textNode = $q->find('div')->contents()->eq(0);
+		$this->assertTrue($textNode->is(':text'));
+	}
+
+	public function testCheckingForEmptyTextInputs(): void
+	{
+		$q = html5qp('<div>Sample</div>', 'div');
+
+		/* Check if the DOMNode or its children matches */
+		$this->assertFalse($q->is(':text'));
+		$this->assertCount(0, $q->find(':text'));
+
+		/* check if a text node matches */
+		$textNode = $q->find('div')->contents()->eq(0);
+		$this->assertFalse($textNode->is(':text'));
+	}
+}