func (s *interfaceManagerSuite) TestCheckInterfacesConsidersImplicitSlots(c *C) {
snapInfo := s.mockSnap(c, osSnapYaml)
s.state.Lock()
defer s.state.Unlock()
c.Check(ifacestate.CheckInterfaces(s.state, snapInfo), IsNil)
c.Check(snapInfo.Slots["home"], NotNil)
}
func (s *interfaceManagerSuite) TestCheckInterfacesDeny(c *C) {
restore := assertstest.MockBuiltinBaseDeclaration([]byte(`
type: base-declaration
authority-id: canonical
series: 16
slots:
test:
deny-installation: true
`))
defer restore()
s.mockIface(c, &interfaces.TestInterface{InterfaceName: "test"})
snapInfo := s.mockSnap(c, producerYaml)
s.state.Lock()
defer s.state.Unlock()
c.Check(ifacestate.CheckInterfaces(s.state, snapInfo), ErrorMatches, "installation denied.*")
}
func (s *interfaceManagerSuite) TestCheckInterfacesDenySkippedIfNoDecl(c *C) {
restore := assertstest.MockBuiltinBaseDeclaration([]byte(`
type: base-declaration
authority-id: canonical
series: 16
slots:
test:
deny-installation: true
`))
defer restore()
s.mockIface(c, &interfaces.TestInterface{InterfaceName: "test"})
// crucially, this test is missing this: s.mockSnapDecl(c, "producer", "producer-publisher", nil)
snapInfo := s.mockSnap(c, producerYaml)
s.state.Lock()
defer s.state.Unlock()
c.Check(ifacestate.CheckInterfaces(s.state, snapInfo), IsNil)
}
func (s *interfaceManagerSuite) TestCheckInterfacesAllow(c *C) {
restore := assertstest.MockBuiltinBaseDeclaration([]byte(`
type: base-declaration
authority-id: canonical
series: 16
slots:
test:
deny-installation: true
`))
defer restore()
s.mockIface(c, &interfaces.TestInterface{InterfaceName: "test"})
s.mockSnapDecl(c, "producer", "producer-publisher", map[string]interface{}{
"slots": map[string]interface{}{
"test": "true",
},
})
snapInfo := s.mockSnap(c, producerYaml)
s.state.Lock()
defer s.state.Unlock()
c.Check(ifacestate.CheckInterfaces(s.state, snapInfo), IsNil)
}