/
tools_test.go
118 lines (99 loc) · 2.97 KB
/
tools_test.go
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// Copyright 2012, 2013 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package state_test
import (
"fmt"
"strings"
"github.com/juju/blobstore"
"github.com/juju/errors"
jc "github.com/juju/testing/checkers"
jujutxn "github.com/juju/txn"
"github.com/juju/utils/set"
gc "gopkg.in/check.v1"
"gopkg.in/mgo.v2"
"github.com/juju/juju/state"
"github.com/juju/juju/state/toolstorage"
"github.com/juju/juju/tools"
"github.com/juju/juju/version"
)
type tooler interface {
lifer
AgentTools() (*tools.Tools, error)
SetAgentVersion(v version.Binary) error
Refresh() error
}
func newTools(vers, url string) *tools.Tools {
return &tools.Tools{
Version: version.MustParseBinary(vers),
URL: url,
Size: 10,
SHA256: "1234",
}
}
func testAgentTools(c *gc.C, obj tooler, agent string) {
// object starts with zero'd tools.
t, err := obj.AgentTools()
c.Assert(t, gc.IsNil)
c.Assert(err, jc.Satisfies, errors.IsNotFound)
err = obj.SetAgentVersion(version.Binary{})
c.Assert(err, gc.ErrorMatches, fmt.Sprintf("cannot set agent version for %s: empty series or arch", agent))
v2 := version.MustParseBinary("7.8.9-quantal-amd64")
err = obj.SetAgentVersion(v2)
c.Assert(err, jc.ErrorIsNil)
t3, err := obj.AgentTools()
c.Assert(err, jc.ErrorIsNil)
c.Assert(t3.Version, gc.DeepEquals, v2)
err = obj.Refresh()
c.Assert(err, jc.ErrorIsNil)
t3, err = obj.AgentTools()
c.Assert(err, jc.ErrorIsNil)
c.Assert(t3.Version, gc.DeepEquals, v2)
testWhenDying(c, obj, noErr, deadErr, func() error {
return obj.SetAgentVersion(v2)
})
}
var _ = gc.Suite(&ToolsSuite{})
type ToolsSuite struct {
ConnSuite
}
func (s *ToolsSuite) TestStorage(c *gc.C) {
session := s.State.MongoSession()
collectionNames, err := session.DB("juju").CollectionNames()
c.Assert(err, jc.ErrorIsNil)
nameSet := set.NewStrings(collectionNames...)
c.Assert(nameSet.Contains("toolsmetadata"), jc.IsFalse)
storage, err := s.State.ToolsStorage()
c.Assert(err, jc.ErrorIsNil)
defer func() {
err := storage.Close()
c.Assert(err, jc.ErrorIsNil)
}()
err = storage.AddTools(strings.NewReader(""), toolstorage.Metadata{})
c.Assert(err, jc.ErrorIsNil)
collectionNames, err = session.DB("juju").CollectionNames()
c.Assert(err, jc.ErrorIsNil)
nameSet = set.NewStrings(collectionNames...)
c.Assert(nameSet.Contains("toolsmetadata"), jc.IsTrue)
}
func (s *ToolsSuite) TestStorageParams(c *gc.C) {
env, err := s.State.Environment()
c.Assert(err, jc.ErrorIsNil)
var called bool
s.PatchValue(state.ToolstorageNewStorage, func(
envUUID string,
managedStorage blobstore.ManagedStorage,
metadataCollection *mgo.Collection,
runner jujutxn.Runner,
) toolstorage.Storage {
called = true
c.Assert(envUUID, gc.Equals, env.UUID())
c.Assert(managedStorage, gc.NotNil)
c.Assert(metadataCollection.Name, gc.Equals, "toolsmetadata")
c.Assert(runner, gc.NotNil)
return nil
})
storage, err := s.State.ToolsStorage()
c.Assert(err, jc.ErrorIsNil)
storage.Close()
c.Assert(called, jc.IsTrue)
}