func (s *runnerCleanupSuite) TestExecDoesNotCallDeleteWithouExcedentImages(c *check.C) {
base := 10
for i := imagesToKeep - 1; i >= 0; i-- {
s.cloudClient.versions = append(
s.cloudClient.versions,
cloud.GetImageID(s.options, i+base))
}
s.subject.Exec(s.options)
c.Assert(len(s.cloudClient.deleteCalls), check.Equals, 0)
}
func (s *runnerCleanupSuite) TestExecCallsDeleteForExcedentImages(c *check.C) {
excedent := 2
base := 10
for i := imagesToKeep + excedent; i >= 0; i-- {
s.cloudClient.versions = append(
s.cloudClient.versions,
cloud.GetImageID(s.options, i+base))
}
s.subject.Exec(s.options)
expectedCall := getDeleteKey(s.cloudClient.versions[imagesToKeep:])
c.Assert(s.cloudClient.deleteCalls[expectedCall], check.Equals, 1)
}