Split Filesystem tests for directoryList

Author: DanRStevens

test/Filesystem.test.cpp

@@ -89,17 +89,15 @@ TEST_F(Filesystem, searchPath) {
 }
 
 TEST_F(Filesystem, directoryList) {
-	{
-		auto pathList = fs.directoryList("");
-		EXPECT_LE(1u, pathList.size());
-		EXPECT_THAT(pathList, testing::Contains(NAS2D::VirtualPath{"file.txt"}));
-	}
-
-	{
-		auto pathList = fs.directoryList("", "txt");
-		EXPECT_LE(1u, pathList.size());
-		EXPECT_THAT(pathList, testing::Contains(NAS2D::VirtualPath{"file.txt"}));
-	}
+	auto pathList = fs.directoryList("");
+	EXPECT_LE(1u, pathList.size());
+	EXPECT_THAT(pathList, testing::Contains(NAS2D::VirtualPath{"file.txt"}));
+}
+
+TEST_F(Filesystem, directoryListWithFilter) {
+	auto pathList = fs.directoryList("", "txt");
+	EXPECT_LE(1u, pathList.size());
+	EXPECT_THAT(pathList, testing::Contains(NAS2D::VirtualPath{"file.txt"}));
 }
 
 TEST_F(Filesystem, exists) {