Add tests

pkg/installer/system_test.go

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+// Copyright © 2021 Ettore Di Giacinto <mudler@mocaccino.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 installer_test
+
+import (
+
+	//	. "github.com/mudler/luet/pkg/installer"
+
+	. "github.com/mudler/luet/pkg/installer"
+	pkg "github.com/mudler/luet/pkg/package"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("System", func() {
+	Context("Files", func() {
+		var s *System
+		var db pkg.PackageDatabase
+		var a, b *pkg.DefaultPackage
+
+		BeforeEach(func() {
+			db = pkg.NewInMemoryDatabase(false)
+			s = &System{Database: db}
+
+			a = &pkg.DefaultPackage{Name: "test", Version: "1", Category: "t"}
+
+			db.CreatePackage(a)
+			db.SetPackageFiles(&pkg.PackageFile{PackageFingerprint: a.GetFingerPrint(), Files: []string{"foo", "f"}})
+
+			b = &pkg.DefaultPackage{Name: "test2", Version: "1", Category: "t"}
+
+			db.CreatePackage(b)
+			db.SetPackageFiles(&pkg.PackageFile{PackageFingerprint: b.GetFingerPrint(), Files: []string{"barz", "f"}})
+		})
+
+		It("detects when are already shipped by other packages", func() {
+			r, p, err := s.ExistsPackageFile("foo")
+			Expect(r).To(BeTrue())
+			Expect(err).ToNot(HaveOccurred())
+			Expect(p).To(Equal(a))
+			r, p, err = s.ExistsPackageFile("baz")
+			Expect(r).To(BeFalse())
+			Expect(err).ToNot(HaveOccurred())
+			Expect(p).To(BeNil())
+
+			r, p, err = s.ExistsPackageFile("f")
+			Expect(r).To(BeTrue())
+			Expect(err).ToNot(HaveOccurred())
+			Expect(p).To(Equal(a))
+			r, p, err = s.ExistsPackageFile("barz")
+			Expect(r).To(BeTrue())
+			Expect(err).ToNot(HaveOccurred())
+			Expect(p).To(Equal(b))
+		})
+	})
+})

tests/fixtures/fileconflicts/conflict1/build.yaml

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+image: "alpine"
+prelude:
+  - mkdir /foo
+steps:
+  - echo conflict > /foo/test1
+package_dir: /foo

tests/fixtures/fileconflicts/conflict1/collection.yaml

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+packages:
+- category: "test1"
+  name: "conflict"
+  version: "1.0"
+- category: "test2"
+  name: "conflict"
+  version: "1.0"

tests/integration/32_fileconflicts.sh

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+#!/bin/bash
+
+export LUET_NOLOCK=true
+
+oneTimeSetUp() {
+export tmpdir="$(mktemp -d)"
+}
+
+oneTimeTearDown() {
+    rm -rf "$tmpdir"
+}
+
+testBuild() {
+    mkdir $tmpdir/testbuild
+    luet build --tree "$ROOT_DIR/tests/fixtures/fileconflicts" --destination $tmpdir/testbuild --compression gzip --all
+    buildst=$?
+    assertEquals 'builds successfully' "$buildst" "0"
+    assertTrue 'create packages' "[ -e '$tmpdir/testbuild/conflict-test1-1.0.package.tar.gz' ]"
+    assertTrue 'create packages' "[ -e '$tmpdir/testbuild/conflict-test2-1.0.package.tar.gz' ]"
+}
+
+testRepo() {
+    assertTrue 'no repository' "[ ! -e '$tmpdir/testbuild/repository.yaml' ]"
+    luet create-repo --tree "$ROOT_DIR/tests/fixtures/fileconflicts" \
+    --output $tmpdir/testbuild \
+    --packages $tmpdir/testbuild \
+    --name "test" \
+    --descr "Test Repo" \
+    --urls $tmpdir/testrootfs \
+    --type disk > /dev/null
+
+    createst=$?
+    assertEquals 'create repo successfully' "$createst" "0"
+    assertTrue 'create repository' "[ -e '$tmpdir/testbuild/repository.yaml' ]"
+}
+
+testConfig() {
+    mkdir $tmpdir/testrootfs
+    cat <<EOF > $tmpdir/luet.yaml
+general:
+  debug: true
+system:
+  rootfs: $tmpdir/testrootfs
+  database_path: "/"
+  database_engine: "boltdb"
+config_from_host: true
+repositories:
+   - name: "main"
+     type: "disk"
+     enable: true
+     urls:
+       - "$tmpdir/testbuild"
+EOF
+    luet config --config $tmpdir/luet.yaml
+    res=$?
+    assertEquals 'config test successfully' "$res" "0"
+}
+
+testInstall() {
+    luet install -y --config $tmpdir/luet.yaml test1/conflict test2/conflict
+    #luet install -y --config $tmpdir/luet.yaml test/c@1.0 > /dev/null
+    installst=$?
+    assertEquals 'install test failed' "$installst" "1"
+    #assertTrue 'package installed' "[ -e '$tmpdir/testrootfs/c' ]"
+}
+
+testReInstall() {
+    luet install -y --config $tmpdir/luet.yaml test1/conflict
+    #luet install -y --config $tmpdir/luet.yaml test/c@1.0 > /dev/null
+    installst=$?
+    assertEquals 'install test succeeded' "$installst" "0"
+    luet install -y --config $tmpdir/luet.yaml test2/conflict
+    #luet install -y --config $tmpdir/luet.yaml test/c@1.0 > /dev/null
+    installst=$?
+    assertEquals 'install test succeeded' "$installst" "1"
+    luet install -y --force --config $tmpdir/luet.yaml test2/conflict
+    #luet install -y --config $tmpdir/luet.yaml test/c@1.0 > /dev/null
+    installst=$?
+    assertEquals 'install test succeeded' "$installst" "0"
+}
+
+# Load shUnit2.
+. "$ROOT_DIR/tests/integration/shunit2"/shunit2
+

tests/integration/33_reinstall.sh

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+#!/bin/bash
+
+export LUET_NOLOCK=true
+
+oneTimeSetUp() {
+export tmpdir="$(mktemp -d)"
+}
+
+oneTimeTearDown() {
+    rm -rf "$tmpdir"
+}
+
+testBuild() {
+    mkdir $tmpdir/testbuild
+    luet build --tree "$ROOT_DIR/tests/fixtures/fileconflicts" --destination $tmpdir/testbuild --compression gzip --all
+    buildst=$?
+    assertEquals 'builds successfully' "$buildst" "0"
+    assertTrue 'create packages' "[ -e '$tmpdir/testbuild/conflict-test1-1.0.package.tar.gz' ]"
+    assertTrue 'create packages' "[ -e '$tmpdir/testbuild/conflict-test2-1.0.package.tar.gz' ]"
+}
+
+testRepo() {
+    assertTrue 'no repository' "[ ! -e '$tmpdir/testbuild/repository.yaml' ]"
+    luet create-repo --tree "$ROOT_DIR/tests/fixtures/fileconflicts" \
+    --output $tmpdir/testbuild \
+    --packages $tmpdir/testbuild \
+    --name "test" \
+    --descr "Test Repo" \
+    --urls $tmpdir/testrootfs \
+    --type disk > /dev/null
+
+    createst=$?
+    assertEquals 'create repo successfully' "$createst" "0"
+    assertTrue 'create repository' "[ -e '$tmpdir/testbuild/repository.yaml' ]"
+}
+
+testConfig() {
+    mkdir $tmpdir/testrootfs
+    cat <<EOF > $tmpdir/luet.yaml
+general:
+  debug: true
+system:
+  rootfs: $tmpdir/testrootfs
+  database_path: "/"
+  database_engine: "boltdb"
+config_from_host: true
+repositories:
+   - name: "main"
+     type: "disk"
+     enable: true
+     urls:
+       - "$tmpdir/testbuild"
+EOF
+    luet config --config $tmpdir/luet.yaml
+    res=$?
+    assertEquals 'config test successfully' "$res" "0"
+}
+
+testReInstall() {
+    luet install -y --config $tmpdir/luet.yaml test1/conflict
+    installst=$?
+    assertEquals 'install test succeeded' "$installst" "0"
+    luet reinstall -y --config $tmpdir/luet.yaml test1/conflict
+    installst=$?
+    assertEquals 'reinstall test succeeded' "$installst" "0"
+}
+
+# Load shUnit2.
+. "$ROOT_DIR/tests/integration/shunit2"/shunit2
+