mirror of
https://github.com/mudler/luet.git
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ba0d625b5f
This refactors DefaultPackage into types.Package and gets rid of the interface. This is a preceeding for a follow up where accessors will be removed from the code. It also does several cleanup, so we get rid also of some unneeded dependencies.
314 lines
11 KiB
Go
314 lines
11 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 ItNESS 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 database_test
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import (
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"io/ioutil"
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"os"
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"regexp"
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"github.com/mudler/luet/pkg/api/core/types"
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. "github.com/mudler/luet/pkg/database"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("BoltDB Database", func() {
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tmpfile, _ := ioutil.TempFile(os.TempDir(), "tests")
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defer os.Remove(tmpfile.Name()) // clean up
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var db types.PackageDatabase
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BeforeEach(func() {
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tmpfile, _ = ioutil.TempFile(os.TempDir(), "tests")
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defer os.Remove(tmpfile.Name()) // clean up
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db = NewBoltDatabase(tmpfile.Name())
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})
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Context("Simple package", func() {
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a := types.NewPackage("A", ">=1.0", []*types.Package{}, []*types.Package{})
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It("Find packages", func() {
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ID, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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pack, err := db.GetPackage(ID)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a))
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ids := db.GetPackages()
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Expect(ids).To(Equal([]string{"1"}))
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pack, err = db.FindPackage(a)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a))
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})
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It("Find package files", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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err = db.SetPackageFiles(&types.PackageFile{PackageFingerprint: a.GetFingerPrint(), Files: []string{"foo"}})
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Expect(err).ToNot(HaveOccurred())
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err = db.SetPackageFiles(&types.PackageFile{PackageFingerprint: a1.GetFingerPrint(), Files: []string{"bar"}})
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Expect(err).ToNot(HaveOccurred())
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pack, err := db.FindPackageByFile("fo")
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Expect(err).ToNot(HaveOccurred())
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Expect(len(pack)).To(Equal(1))
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Expect(pack[0]).To(Equal(a))
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})
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It("Expands correctly", func() {
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a := types.NewPackage("A", ">=1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a11 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a01 := types.NewPackage("A", "0.1", []*types.Package{}, []*types.Package{})
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re := regexp.MustCompile("project[0-9][=].*")
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for _, p := range []*types.Package{a1, a11, a01} {
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_, err := db.CreatePackage(p)
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Expect(err).ToNot(HaveOccurred())
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}
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lst, err := a.Expand(db)
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Expect(err).ToNot(HaveOccurred())
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Expect(lst).To(ContainElement(a11))
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Expect(lst).To(ContainElement(a1))
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Expect(lst).ToNot(ContainElement(a01))
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Expect(len(lst)).To(Equal(2))
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p := lst.Best(nil)
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Expect(p).To(Equal(a11))
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// Test annotation with null map
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Expect(a.MatchAnnotation(re)).To(Equal(false))
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})
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It("Find best package candidate", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", ">=1.0", []*types.Package{}, []*types.Package{})
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pack, err := db.FindPackageCandidate(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a3))
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})
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It("Find specific package candidate", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "=1.0", []*types.Package{}, []*types.Package{})
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pack, err := db.FindPackageCandidate(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a))
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})
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It("Provides replaces definitions", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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a3.SetProvides([]*types.Package{{Name: "A", Category: "", Version: "1.0"}})
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Expect(a3.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: "1.0"}}))
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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pack, err := db.FindPackage(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a3))
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})
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Context("Provides", func() {
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It("replaces definitions", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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a3.SetProvides([]*types.Package{{Name: "A", Category: "", Version: "1.0"}})
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Expect(a3.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: "1.0"}}))
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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pack, err := db.FindPackage(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(pack).To(Equal(a3))
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})
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It("replaces definitions", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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a3 := types.NewPackage("A", "1.3", []*types.Package{}, []*types.Package{})
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a3.SetProvides([]*types.Package{{Name: "A", Category: "", Version: "1.0"}})
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Expect(a3.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: "1.0"}}))
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a3)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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packs, err := db.FindPackages(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(packs).To(ContainElement(a3))
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})
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It("replaces definitions", func() {
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a := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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z := types.NewPackage("Z", "1.3", []*types.Package{}, []*types.Package{})
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z.SetProvides([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}})
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Expect(z.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}}))
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_, err := db.CreatePackage(a)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(z)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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packs, err := db.FindPackages(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(packs).To(ContainElement(z))
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})
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It("replaces definitions of unexisting packages", func() {
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a1 := types.NewPackage("A", "1.1", []*types.Package{}, []*types.Package{})
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z := types.NewPackage("Z", "1.3", []*types.Package{}, []*types.Package{})
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z.SetProvides([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}})
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Expect(z.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}}))
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_, err := db.CreatePackage(a1)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(z)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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packs, err := db.FindPackages(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(packs).To(ContainElement(z))
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})
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It("replaces definitions of a required package", func() {
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c := types.NewPackage("C", "1.1", []*types.Package{{Name: "A", Category: "", Version: ">=0"}}, []*types.Package{})
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z := types.NewPackage("Z", "1.3", []*types.Package{}, []*types.Package{})
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z.SetProvides([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}})
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Expect(z.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}}))
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_, err := db.CreatePackage(z)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(c)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", "1.0", []*types.Package{}, []*types.Package{})
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packs, err := db.FindPackages(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(packs).To(ContainElement(z))
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})
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When("Searching with selectors", func() {
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It("replaces definitions of a required package", func() {
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c := types.NewPackage("C", "1.1", []*types.Package{{Name: "A", Category: "", Version: ">=0"}}, []*types.Package{})
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z := types.NewPackage("Z", "1.3", []*types.Package{}, []*types.Package{})
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z.SetProvides([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}})
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Expect(z.GetProvides()).To(Equal([]*types.Package{{Name: "A", Category: "", Version: ">=1.0"}}))
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_, err := db.CreatePackage(z)
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Expect(err).ToNot(HaveOccurred())
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_, err = db.CreatePackage(c)
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Expect(err).ToNot(HaveOccurred())
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s := types.NewPackage("A", ">=1.0", []*types.Package{}, []*types.Package{})
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packs, err := db.FindPackages(s)
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Expect(err).ToNot(HaveOccurred())
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Expect(packs).To(ContainElement(z))
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})
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})
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})
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})
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})
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