add commented test dependencies (#8407)

* add commented test dependencies

Change-Id: I38ffd3caa77a59f2a0a7ae92a9c8e8215cf5b4d6

* readd make('test') to openssl

Change-Id: Ia3733a3848a2a26729b4050c7d4439ea9de17b1a

var/spack/repos/builtin/packages/flann/package.py

@@ -92,6 +92,9 @@ def url_for_version(self, version):
     # Example uses hdf5.
     depends_on("hdf5", when="+examples")
 
+    depends_on('hdf5', type='test')
+    depends_on('gtest', type='test')
+
     def patch(self):
         # Fix up the python setup.py call inside the install(CODE
         filter_file("setup.py install",
@@ -109,10 +112,6 @@ def patch(self):
                     "# install( FILES",
                     "src/python/CMakeLists.txt", string=True)
 
-    # TODO: revisit after https://github.com/spack/spack/issues/1279
-    # depends_on('hdf5', type='test')
-    # depends_on('gtest', type='test')
-
     def cmake_args(self):
         spec = self.spec
         args = []