More tests, filtering iterator, cleanup

tests/src/Readers/CsvReaderTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace NoccyLabs\Dataset\Readers;
+
+
+class CsvReaderTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @covers CsvReader
+     */
+    public function testReadingSingleFile()
+    {
+        $reader = new CsvReader(__DIR__."/../../test/test/data/data.csv", []);
+        $arr = iterator_to_array($reader);
+
+        $this->assertEquals(5, count($arr), "Expected 5 items");
+    }
+
+    /**
+     * @covers CsvReader
+     */
+    public function testReadingSplitFile()
+    {
+        $reader = new CsvReader(__DIR__."/../../test/test/data/*.csv", []);
+        $arr = iterator_to_array($reader);
+
+        $this->assertEquals(5, count($arr), "Expected 5 items");
+    }
+}