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https://github.com/mudler/luet.git
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66513955c7
Is it more faster in this way as we already have all the needed folders to the comparison extracted. In this way we don't repeat I/O operation twice by calling container-diff. Do not depend on container-diff anymore
60 lines
2.1 KiB
Go
60 lines
2.1 KiB
Go
// Copyright © 2019 Ettore Di Giacinto <mudler@gentoo.org>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, see <http://www.gnu.org/licenses/>.
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package backend_test
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import (
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"github.com/mudler/luet/pkg/compiler"
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. "github.com/mudler/luet/pkg/compiler/backend"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Docker backend", func() {
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var b compiler.CompilerBackend
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BeforeEach(func() {
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b = NewSimpleDockerBackend()
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})
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Context("Simple Docker backend satisfies main interface functionalities", func() {
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It("Builds and generate tars", func() {
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layers, err := GenerateChanges(b, "alpine:latest", "alpine:latest")
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Expect(err).ToNot(HaveOccurred())
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Expect(len(layers)).To(Equal(1))
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Expect(len(layers[0].Diffs.Additions)).To(Equal(0))
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Expect(len(layers[0].Diffs.Changes)).To(Equal(0))
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Expect(len(layers[0].Diffs.Deletions)).To(Equal(0))
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})
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It("Builds and generate tars", func() {
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layers, err := GenerateChanges(b, "quay.io/mocaccino/micro", "quay.io/mocaccino/extra")
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Expect(err).ToNot(HaveOccurred())
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Expect(len(layers)).To(Equal(1))
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Expect(len(layers[0].Diffs.Changes) > 0).To(BeTrue())
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Expect(len(layers[0].Diffs.Changes[0].Name) > 0).To(BeTrue())
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Expect(layers[0].Diffs.Changes[0].Size > 0).To(BeTrue())
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Expect(len(layers[0].Diffs.Additions) > 0).To(BeTrue())
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Expect(len(layers[0].Diffs.Additions[0].Name) > 0).To(BeTrue())
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Expect(layers[0].Diffs.Additions[0].Size > 0).To(BeTrue())
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Expect(len(layers[0].Diffs.Deletions)).To(Equal(0))
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})
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})
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})
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