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Add compression tests

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Refers to #33
This commit is contained in:
Ettore Di Giacinto
2019-12-30 16:33:47 +01:00
parent 58eb483e32
commit 3d5b723668
2 changed files with 150 additions and 0 deletions
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36
pkg/compiler/compiler_test.go
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@@ -614,4 +614,40 @@ var _ = Describe("Compiler", func() {
Expect(helpers.Exists(spec.Rel("var"))).ToNot(BeTrue())
})
})
Context("Compression", func() {
It("Builds packages in gzip", func() {
generalRecipe := tree.NewCompilerRecipe(pkg.NewInMemoryDatabase(false))
err := generalRecipe.Load("../../tests/fixtures/packagelayers")
Expect(err).ToNot(HaveOccurred())
Expect(len(generalRecipe.GetDatabase().GetPackages())).To(Equal(2))
compiler := NewLuetCompiler(sd.NewSimpleDockerBackend(), generalRecipe.GetDatabase())
spec, err := compiler.FromPackage(&pkg.DefaultPackage{Name: "runtime", Category: "layer", Version: "0.1"})
Expect(err).ToNot(HaveOccurred())
compiler.SetCompressionType(GZip)
Expect(spec.GetPackage().GetPath()).ToNot(Equal(""))
tmpdir, err := ioutil.TempDir("", "tree")
Expect(err).ToNot(HaveOccurred())
defer os.RemoveAll(tmpdir) // clean up
spec.SetOutputPath(tmpdir)
compiler.SetConcurrency(1)
artifacts, errs := compiler.CompileParallel(false, NewLuetCompilationspecs(spec))
Expect(errs).To(BeNil())
Expect(len(artifacts)).To(Equal(1))
Expect(len(artifacts[0].GetDependencies())).To(Equal(1))
Expect(helpers.Exists(spec.Rel("runtime-layer-0.1.package.tar.gz"))).To(BeTrue())
Expect(helpers.Exists(spec.Rel("runtime-layer-0.1.package.tar"))).To(BeFalse())
Expect(artifacts[0].Unpack(tmpdir, false)).ToNot(HaveOccurred())
// Expect(helpers.Untar(spec.Rel("runtime-layer-0.1.package.tar"), tmpdir, false)).ToNot(HaveOccurred())
Expect(helpers.Exists(spec.Rel("bin/busybox"))).To(BeTrue())
Expect(helpers.Exists(spec.Rel("var"))).ToNot(BeTrue())
})
})
})