Read image version from the MANIFEST.

According to Patrick, all information regarding the
image must be read from the MANIFEST, such as version.
Also we must never open/read pnor.toc.

Change-Id: Icf9f83f9ec055de21e2cf13e4ab4ab4afafc2af7
Signed-off-by: Saqib Khan <khansa@us.ibm.com>
diff --git a/test/utest.cpp b/test/utest.cpp
index 4da45a5..4fd1e78 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -37,17 +37,17 @@
 /** @brief Make sure we correctly get the version from getVersion()*/
 TEST_F(VersionTest, TestGetVersion)
 {
-    auto tocFilePath = _directory + "/" + "pnor.toc";
+    auto manifestFilePath = _directory + "/" + "MANIFEST";
     auto version = "test-version";
 
     std::ofstream file;
-    file.open(tocFilePath, std::ofstream::out);
+    file.open(manifestFilePath, std::ofstream::out);
     ASSERT_TRUE(file.is_open());
 
     file << "version=" << version << std::endl;
     file.close();
 
-    EXPECT_EQ(Version::getVersion(tocFilePath), version);
+    EXPECT_EQ(Version::getVersion(manifestFilePath), version);
 }
 
 /** @brief Make sure we correctly get the Id from getId()*/