1 files changed, 98 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/StatsFormatterTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/StatsFormatterTest.php
new file mode 100644
index 00000000..b5ead42a
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/Utils/StatsFormatterTest.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace SMW\Tests\Utils;
+
+use SMW\Utils\StatsFormatter;
+
+/**
+ * @covers \SMW\Utils\StatsFormatter
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 2.5
+ *
+ * @author mwjames
+ */
+class StatsFormatterTest extends \PHPUnit_Framework_TestCase {
+
+	/**
+	 * @dataProvider statsProvider
+	 */
+	public function testGetStatsFromFlatKey( $stats, $expected ) {
+
+		$this->assertEquals(
+			$expected,
+			StatsFormatter::getStatsFromFlatKey( $stats )
+		);
+	}
+
+	/**
+	 * @dataProvider formatProvider
+	 */
+	public function testFormat( $stats, $format, $expected ) {
+
+		$this->assertInternalType(
+			$expected,
+			StatsFormatter::format( $stats, $format )
+		);
+	}
+
+	public function formatProvider() {
+
+		$provider[] = [
+			[ 'Foo' => 1, 'Bar' => 1 ],
+			StatsFormatter::FORMAT_PLAIN,
+			'string'
+		];
+
+		$provider[] = [
+			[ 'Foo' => 1, 'Bar' => 1 ],
+			StatsFormatter::FORMAT_HTML,
+			'string'
+		];
+
+		$provider[] = [
+			[ 'Foo' => 1, 'Bar' => 1 ],
+			StatsFormatter::FORMAT_JSON,
+			'string'
+		];
+
+		$provider[] = [
+			[ 'Foo' => 1, 'Bar' => 1 ],
+			null,
+			'array'
+		];
+
+		return $provider;
+	}
+
+	public function statsProvider() {
+
+		$provider[] = [
+			[ 'Foo' => 1, 'Bar' => 1 ],
+			[
+				'Foo' => 1,
+				'Bar' => 1
+			]
+		];
+
+		$provider[] = [
+			[ 'Foo.foobar' => 1, 'Bar' => 1 ],
+			[
+				'Foo' => [ 'foobar' => 1 ],
+				'Bar' => 1
+			]
+		];
+
+		$provider[] = [
+			[ 'Foo.foobar' => 5, 'Bar' => 1, 'Foo.foobar.baz' => 1 ],
+			[
+				'Foo' => [ 'foobar' => [ 5, 'baz' => 1 ] ],
+				'Bar' => 1
+			]
+		];
+
+		return $provider;
+	}
+
+}