Add a PoC of simple ebuild parser (WIP)

pkg/tree/builder/gentoo/simpleparser_test.go

@@ -0,0 +1,43 @@
+// Copyright © 2019 Ettore Di Giacinto <mudler@gentoo.org>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, see <http://www.gnu.org/licenses/>.
+
+package gentoo_test
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	. "github.com/mudler/luet/pkg/tree/builder/gentoo"
+)
+
+var _ = Describe("GentooBuilder", func() {
+
+	Context("Simple test", func() {
+		It("parses correctly deps", func() {
+			gb := NewGentooBuilder(&SimpleEbuildParser{})
+			tree, err := gb.Generate("../../../../tests/fixtures/overlay")
+			Expect(err).ToNot(HaveOccurred())
+			Expect(len(tree.GetPackageSet().GetPackages())).To(Equal(10))
+
+			for _, p := range tree.GetPackageSet().GetPackages() {
+				Expect(p.GetName()).To(ContainSubstring("pinentry"))
+				Expect(p.GetVersion()).To(ContainSubstring("1."))
+
+			}
+
+		})
+	})
+
+})