dev-vcs/git-num: run tests; add ruby23, ruby24

Package-Manager: Portage-2.3.6, Repoman-2.3.2

dev-vcs/git-num/git-num-2.0.1.ebuild

@@ -2,11 +2,11 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-USE_RUBY="ruby21 ruby22"
+USE_RUBY="ruby22 ruby23 ruby24"
 
 RUBY_FAKEGEM_RECIPE_DOC="rdoc"
 RUBY_FAKEGEM_EXTRADOC="README.md CHANGELOG.md"
-RUBY_FAKEGEM_RECIPE_TEST="rspec"
+RUBY_FAKEGEM_RECIPE_TEST="rspec3"
 
 inherit ruby-fakegem
 
@@ -17,9 +17,20 @@ SRC_URI="https://github.com/schreifels/git-num/archive/v${PV}.tar.gz -> ${P}.tar
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64"
-IUSE=""
+IUSE="test"
+
+DEPEND+=" test? ( dev-vcs/git )"
+RDEPEND+=" dev-vcs/git"
 
 all_ruby_prepare() {
+	# cp git-num since specs depend on the default location
 	mkdir bin || die
-	mv git-num bin || die
+	cp git-num bin || die
+
+	sed -i -e '14i`git config user.email "test-git-num@gentoo.org"`' \
+		-e '15i`git config user.name "git-num tester"`' spec/lib/git_tools.rb || die
+}
+
+each_ruby_test() {
+	RSPEC_VERSION=3 ruby-ng_rspec spec/unit.rb spec/integration.rb
 }