Add test for WpMetaRecordIndex #56

tests/phpunit/Unit/Import/Type/WpMetaRecordIndexTest.php

@@ -0,0 +1,119 @@
+<?php # -*- coding: utf-8 -*-
+
+namespace W2M\Test\Unit\Import\Type;
+
+use Brain\Monkey\Functions;
+use
+	W2M\Import\Type,
+	W2M\Test\Helper;
+
+class WpMetaRecordIndexTest extends Helper\MonkeyTestCase {
+
+	/**
+	 * @dataProvider setter_getter_test_data
+	 *
+	 * @param array $data
+	 */
+	public function test_setter_and_getter( Array $data ) {
+
+		$testee = new Type\WpMetaRecordIndex(
+			$data[ 'key' ],
+			$data[ 'object_id' ],
+			$data[ 'index' ],
+			$data[ 'type' ]
+		);
+
+		foreach ( $data as $method => $value ) {
+			$this->assertSame(
+				$value,
+				$testee->{$method}(),
+				"Test failed for method {$method}()"
+			);
+		}
+	}
+
+	public function test_type_casting() {
+
+		$data = [
+			'key'       => 12,
+			'object_id' => '42',
+			'index'     => '3',
+			'type'      => 53
+		];
+		$testee = new Type\WpMetaRecordIndex(
+			$data[ 'key' ],
+			$data[ 'object_id' ],
+			$data[ 'index' ],
+			$data[ 'type' ]
+		);
+
+		$this->assertSame(
+			(string) $data[ 'key' ],
+			$testee->key()
+		);
+		$this->assertSame(
+			(int) $data[ 'object_id' ],
+			$testee->object_id()
+		);
+		$this->assertSame(
+			(int) $data[ 'index' ],
+			$testee->index()
+		);
+		$this->assertSame(
+			(string) $data[ 'type' ],
+			$testee->type()
+		);
+
+	}
+
+	/**
+	 * @see test_setter_and_getter
+	 * @return array
+	 */
+	public function setter_getter_test_data() {
+
+		$data = [];
+
+		$data[ 'test_1' ] = [
+			# 1. parameter $data
+			[
+				'key'       => '_thumbnail_id',
+				'object_id' => 42,
+				'index'     => 1,
+				'type'      => 'post'
+			]
+		];
+
+		$data[ 'test_2' ] = [
+			# 1. parameter $data
+			[
+				'key'       => 'some_comment_meta',
+				'object_id' => 12,
+				'index'     => 0,
+				'type'      => 'comment'
+			]
+		];
+
+		$data[ 'test_3' ] = [
+			# 1. parameter $data
+			[
+				'key'       => 'some_term_meta',
+				'object_id' => 1,
+				'index'     => 0,
+				'type'      => 'term'
+			]
+		];
+
+		$data[ 'test_4' ] = [
+			# 1. parameter $data
+			[
+				'key'       => 'some_user_meta',
+				'object_id' => 0,
+				'index'     => 0,
+				'type'      => 'user'
+			]
+		];
+
+		return $data;
+	}
+}