Ejemplo n.º 1
0
func (s *GitDeployerSuite) TestInstall(c *gc.C) {
	// Prepare.
	info := s.bundles.AddCustomBundle(c, corecharm.MustParseURL("cs:s/c-1"), func(path string) {
		err := ioutil.WriteFile(filepath.Join(path, "some-file"), []byte("hello"), 0644)
		c.Assert(err, jc.ErrorIsNil)
	})
	err := s.deployer.Stage(info, nil)
	c.Assert(err, jc.ErrorIsNil)
	checkCleanup(c, s.deployer)

	// Install.
	err = s.deployer.Deploy()
	c.Assert(err, jc.ErrorIsNil)
	checkCleanup(c, s.deployer)

	// Check content.
	data, err := ioutil.ReadFile(filepath.Join(s.targetPath, "some-file"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, "hello")

	target := charm.NewGitDir(s.targetPath)
	url, err := target.ReadCharmURL()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(url, gc.DeepEquals, corecharm.MustParseURL("cs:s/c-1"))
	lines, err := target.Log()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(lines, gc.HasLen, 2)
	c.Assert(lines[0], gc.Matches, `[0-9a-f]{7} Deployed charm "cs:s/c-1"\.`)
	c.Assert(lines[1], gc.Matches, `[0-9a-f]{7} Imported charm "cs:s/c-1"\.`)
}
Ejemplo n.º 2
0
func (s *GitDeployerSuite) TestUpgrade(c *gc.C) {
	// Install.
	info1 := s.bundles.AddCustomBundle(c, corecharm.MustParseURL("cs:s/c-1"), func(path string) {
		err := ioutil.WriteFile(filepath.Join(path, "some-file"), []byte("hello"), 0644)
		c.Assert(err, jc.ErrorIsNil)
		err = symlink.New("./some-file", filepath.Join(path, "a-symlink"))
		c.Assert(err, jc.ErrorIsNil)
	})
	err := s.deployer.Stage(info1, nil)
	c.Assert(err, jc.ErrorIsNil)
	err = s.deployer.Deploy()
	c.Assert(err, jc.ErrorIsNil)

	// Upgrade.
	info2 := s.bundles.AddCustomBundle(c, corecharm.MustParseURL("cs:s/c-2"), func(path string) {
		err := ioutil.WriteFile(filepath.Join(path, "some-file"), []byte("goodbye"), 0644)
		c.Assert(err, jc.ErrorIsNil)
		err = ioutil.WriteFile(filepath.Join(path, "a-symlink"), []byte("not any more!"), 0644)
		c.Assert(err, jc.ErrorIsNil)
	})
	err = s.deployer.Stage(info2, nil)
	c.Assert(err, jc.ErrorIsNil)
	checkCleanup(c, s.deployer)
	err = s.deployer.Deploy()
	c.Assert(err, jc.ErrorIsNil)
	checkCleanup(c, s.deployer)

	// Check content.
	data, err := ioutil.ReadFile(filepath.Join(s.targetPath, "some-file"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, "goodbye")
	data, err = ioutil.ReadFile(filepath.Join(s.targetPath, "a-symlink"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, "not any more!")

	target := charm.NewGitDir(s.targetPath)
	url, err := target.ReadCharmURL()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(url, gc.DeepEquals, corecharm.MustParseURL("cs:s/c-2"))
	lines, err := target.Log()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(lines, gc.HasLen, 5)
	c.Assert(lines[0], gc.Matches, `[0-9a-f]{7} Upgraded charm to "cs:s/c-2".`)
}
Ejemplo n.º 3
0
func (s *NewExecutorSuite) TestNewExecutorNoFile(c *gc.C) {
	charmURL := corecharm.MustParseURL("cs:quantal/nyancat-323")
	getInstallCharm := func() (*corecharm.URL, error) {
		return charmURL, nil
	}
	executor, err := operation.NewExecutor(s.path("missing"), getInstallCharm, failAcquireLock)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(executor.State(), gc.DeepEquals, operation.State{
		Kind:     operation.Install,
		Step:     operation.Queued,
		CharmURL: charmURL,
	})
	ft.Removed{"missing"}.Check(c, s.basePath)
}
Ejemplo n.º 4
0
func (s *BundlesDirSuite) AddCharm(c *gc.C) (charm.BundleInfo, *state.Charm, []byte) {
	curl := corecharm.MustParseURL("cs:quantal/dummy-1")
	storagePath := "dummy-1"
	bunpath := testcharms.Repo.CharmArchivePath(c.MkDir(), "dummy")
	bun, err := corecharm.ReadCharmArchive(bunpath)
	c.Assert(err, jc.ErrorIsNil)
	bundata, hash := readHash(c, bunpath)
	sch, err := s.State.AddCharm(bun, curl, storagePath, hash)
	c.Assert(err, jc.ErrorIsNil)
	apiCharm, err := s.uniter.Charm(sch.URL())
	c.Assert(err, jc.ErrorIsNil)

	surlBad, err := url.Parse(s.URL("/some/charm.bundle?bad"))
	c.Assert(err, jc.ErrorIsNil)
	surlGood, err := url.Parse(s.URL("/some/charm.bundle?good"))
	c.Assert(err, jc.ErrorIsNil)
	mock := &mockArchiveURLCharm{
		apiCharm,
		[]*url.URL{surlBad, surlGood},
	}
	return mock, sch, bundata
}
Ejemplo n.º 5
0
func (s *FactorySuite) testNewDeployString(c *gc.C, newDeploy newDeploy, expectPrefix string) {
	op, err := newDeploy(s.factory, corecharm.MustParseURL("cs:quantal/wordpress-1"))
	c.Check(err, jc.ErrorIsNil)
	c.Check(op.String(), gc.Equals, expectPrefix+" cs:quantal/wordpress-1")
}
Ejemplo n.º 6
0
func (s *GitDeployerSuite) TestConflictRevertResolve(c *gc.C) {
	// Install.
	info1 := s.bundles.AddCustomBundle(c, corecharm.MustParseURL("cs:s/c-1"), func(path string) {
		err := ioutil.WriteFile(filepath.Join(path, "some-file"), []byte("hello"), 0644)
		c.Assert(err, jc.ErrorIsNil)
	})
	err := s.deployer.Stage(info1, nil)
	c.Assert(err, jc.ErrorIsNil)
	err = s.deployer.Deploy()
	c.Assert(err, jc.ErrorIsNil)

	// Mess up target.
	err = ioutil.WriteFile(filepath.Join(s.targetPath, "some-file"), []byte("mu!"), 0644)
	c.Assert(err, jc.ErrorIsNil)

	// Upgrade.
	info2 := s.bundles.AddCustomBundle(c, corecharm.MustParseURL("cs:s/c-2"), func(path string) {
		err := ioutil.WriteFile(filepath.Join(path, "some-file"), []byte("goodbye"), 0644)
		c.Assert(err, jc.ErrorIsNil)
	})
	err = s.deployer.Stage(info2, nil)
	c.Assert(err, jc.ErrorIsNil)
	err = s.deployer.Deploy()
	c.Assert(err, gc.Equals, charm.ErrConflict)
	checkCleanup(c, s.deployer)

	// Check state.
	target := charm.NewGitDir(s.targetPath)
	conflicted, err := target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsTrue)

	// Revert and check initial content.
	err = s.deployer.NotifyRevert()
	c.Assert(err, jc.ErrorIsNil)
	data, err := ioutil.ReadFile(filepath.Join(s.targetPath, "some-file"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, "mu!")
	conflicted, err = target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsFalse)

	// Try to upgrade again.
	err = s.deployer.Deploy()
	c.Assert(err, gc.Equals, charm.ErrConflict)
	conflicted, err = target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsTrue)
	checkCleanup(c, s.deployer)

	// And again.
	err = s.deployer.Deploy()
	c.Assert(err, gc.Equals, charm.ErrConflict)
	conflicted, err = target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsTrue)
	checkCleanup(c, s.deployer)

	// Manually resolve, and commit.
	err = ioutil.WriteFile(filepath.Join(target.Path(), "some-file"), []byte("nu!"), 0644)
	c.Assert(err, jc.ErrorIsNil)
	err = s.deployer.NotifyResolved()
	c.Assert(err, jc.ErrorIsNil)
	conflicted, err = target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsFalse)

	// Try a final upgrade to the same charm and check it doesn't write anything
	// except the upgrade log line.
	err = s.deployer.Deploy()
	c.Assert(err, jc.ErrorIsNil)
	checkCleanup(c, s.deployer)

	data, err = ioutil.ReadFile(filepath.Join(target.Path(), "some-file"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, "nu!")
	conflicted, err = target.Conflicted()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(conflicted, jc.IsFalse)
	lines, err := target.Log()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(lines[0], gc.Matches, `[0-9a-f]{7} Upgraded charm to "cs:s/c-2".`)
}
Ejemplo n.º 7
0
func curl(revision int) *corecharm.URL {
	return corecharm.MustParseURL("cs:quantal/wordpress").WithRevision(revision)
}
Ejemplo n.º 8
0
func charmURL(revision int) *corecharm.URL {
	baseURL := corecharm.MustParseURL("cs:s/c")
	return baseURL.WithRevision(revision)
}
Ejemplo n.º 9
0
import (
	"io/ioutil"
	"os"
	"os/exec"
	"path/filepath"

	jc "github.com/juju/testing/checkers"
	gc "gopkg.in/check.v1"
	corecharm "gopkg.in/juju/charm.v5"

	"github.com/juju/juju/testing"
	"github.com/juju/juju/worker/uniter/charm"
)

var curl = corecharm.MustParseURL("cs:series/blah-blah-123")

type GitDirSuite struct {
	testing.GitSuite
}

var _ = gc.Suite(&GitDirSuite{})

func (s *GitDirSuite) TestInitConfig(c *gc.C) {
	base := c.MkDir()
	repo := charm.NewGitDir(filepath.Join(base, "repo"))
	err := repo.Init()
	c.Assert(err, jc.ErrorIsNil)

	cmd := exec.Command("git", "config", "--list", "--local")
	cmd.Dir = repo.Path()