github.com/mhilton/juju-juju@v0.0.0-20150901100907-a94dd2c73455/cmd/juju/commands/removerelation_test.go (about) 1 // Copyright 2012, 2013 Canonical Ltd. 2 // Licensed under the AGPLv3, see LICENCE file for details. 3 4 package commands 5 6 import ( 7 jc "github.com/juju/testing/checkers" 8 gc "gopkg.in/check.v1" 9 10 "github.com/juju/juju/cmd/envcmd" 11 jujutesting "github.com/juju/juju/juju/testing" 12 "github.com/juju/juju/testcharms" 13 "github.com/juju/juju/testing" 14 ) 15 16 type RemoveRelationSuite struct { 17 jujutesting.RepoSuite 18 CmdBlockHelper 19 } 20 21 func (s *RemoveRelationSuite) SetUpTest(c *gc.C) { 22 s.RepoSuite.SetUpTest(c) 23 s.CmdBlockHelper = NewCmdBlockHelper(s.APIState) 24 c.Assert(s.CmdBlockHelper, gc.NotNil) 25 s.AddCleanup(func(*gc.C) { s.CmdBlockHelper.Close() }) 26 } 27 28 var _ = gc.Suite(&RemoveRelationSuite{}) 29 30 func runRemoveRelation(c *gc.C, args ...string) error { 31 _, err := testing.RunCommand(c, envcmd.Wrap(&RemoveRelationCommand{}), args...) 32 return err 33 } 34 35 func (s *RemoveRelationSuite) setupRelationForRemove(c *gc.C) { 36 testcharms.Repo.CharmArchivePath(s.SeriesPath, "riak") 37 err := runDeploy(c, "local:riak", "riak") 38 c.Assert(err, jc.ErrorIsNil) 39 testcharms.Repo.CharmArchivePath(s.SeriesPath, "logging") 40 err = runDeploy(c, "local:logging", "logging") 41 c.Assert(err, jc.ErrorIsNil) 42 runAddRelation(c, "riak", "logging") 43 } 44 45 func (s *RemoveRelationSuite) TestRemoveRelation(c *gc.C) { 46 s.setupRelationForRemove(c) 47 48 // Destroy a relation that exists. 49 err := runRemoveRelation(c, "logging", "riak") 50 c.Assert(err, jc.ErrorIsNil) 51 52 // Destroy a relation that used to exist. 53 err = runRemoveRelation(c, "riak", "logging") 54 c.Assert(err, gc.ErrorMatches, `relation "logging:info riak:juju-info" not found`) 55 56 // Invalid removes. 57 err = runRemoveRelation(c, "ping", "pong") 58 c.Assert(err, gc.ErrorMatches, `service "ping" not found`) 59 err = runRemoveRelation(c, "riak") 60 c.Assert(err, gc.ErrorMatches, `a relation must involve two services`) 61 } 62 63 func (s *RemoveRelationSuite) TestBlockRemoveRelation(c *gc.C) { 64 s.setupRelationForRemove(c) 65 66 // block operation 67 s.BlockRemoveObject(c, "TestBlockRemoveRelation") 68 // Destroy a relation that exists. 69 err := runRemoveRelation(c, "logging", "riak") 70 s.AssertBlocked(c, err, ".*TestBlockRemoveRelation.*") 71 }