// FindSnapsByName returns all snaps with the given name in the "haystack"
// slice of snaps (useful for filtering)
func FindSnapsByName(needle string, haystack []*Snap) (res []*Snap) {
name, developer := SplitDeveloper(needle)
ignorens := developer == ""
for _, snap := range haystack {
if snap.Name() == name && (ignorens || snap.Developer() == developer) {
res = append(res, snap)
}
}
return res
}
// FindSnapsByNameAndRevision returns the snaps with the name/version in the
// given slice of snaps
func FindSnapsByNameAndRevision(needle string, revision int, haystack []*Snap) []*Snap {
name, developer := SplitDeveloper(needle)
ignorens := developer == ""
var found []*Snap
for _, snap := range haystack {
if snap.Name() == name && snap.Revision() == revision && (ignorens || snap.Developer() == developer) {
found = append(found, snap)
}
}
return found
}
func (s *SnapTestSuite) TestServicesWithPorts(c *C) {
const packageHello = `name: hello-snap
version: 1.10
apps:
hello:
command: bin/hello
svc1:
command: svc1
type: forking
description: "Service #1"
ports:
external:
ui:
port: 8080/tcp
nothing:
port: 8081/tcp
negotiable: yes
svc2:
command: svc2
type: forking
description: "Service #2"
`
yamlFile, err := makeInstalledMockSnap(packageHello, 11)
c.Assert(err, IsNil)
snap, err := NewInstalledSnap(yamlFile)
c.Assert(err, IsNil)
c.Assert(snap, NotNil)
c.Assert(snap.Name(), Equals, "hello-snap")
c.Assert(snap.Developer(), Equals, testDeveloper)
c.Assert(snap.Version(), Equals, "1.10")
c.Assert(snap.IsActive(), Equals, false)
apps := snap.Info().Apps
c.Assert(apps, HasLen, 3)
c.Assert(apps["svc1"].Name, Equals, "svc1")
c.Assert(apps["svc2"].Name, Equals, "svc2")
}