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Diffstat (limited to 'appc-lifecycle-management/state-machine-lib/src/test/java/org/onap/appc/statemachine/impl/StateMachineImplTest.java')
-rw-r--r-- | appc-lifecycle-management/state-machine-lib/src/test/java/org/onap/appc/statemachine/impl/StateMachineImplTest.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/appc-lifecycle-management/state-machine-lib/src/test/java/org/onap/appc/statemachine/impl/StateMachineImplTest.java b/appc-lifecycle-management/state-machine-lib/src/test/java/org/onap/appc/statemachine/impl/StateMachineImplTest.java new file mode 100644 index 000000000..a4a8b9fcc --- /dev/null +++ b/appc-lifecycle-management/state-machine-lib/src/test/java/org/onap/appc/statemachine/impl/StateMachineImplTest.java @@ -0,0 +1,107 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + +package org.onap.appc.statemachine.impl; + +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.mockito.internal.util.reflection.Whitebox; +import org.onap.appc.exceptions.InvalidInputException; +import org.onap.appc.statemachine.objects.Event; +import org.onap.appc.statemachine.objects.Response; +import org.onap.appc.statemachine.objects.State; +import org.onap.appc.statemachine.objects.StateMachineMetadata; +import org.onap.appc.statemachine.objects.StateMachineResponse; + +public class StateMachineImplTest { + private StateMachineMetadata metadata; + private StateMachineImpl stateMachine; + + private State state1 = new State("TestingState1"); + private State state2 = new State("TestingState2"); + private Event event1 = new Event("TestingEvent1"); + private Event event2 = new Event("TestingEvent2"); + + @Before + public void setUp() throws Exception { + StateMachineMetadata.StateMachineMetadataBuilder builder = + new StateMachineMetadata.StateMachineMetadataBuilder(); + builder.addEvent(event1); + builder.addEvent(event2); + builder.addState(state1); + builder.addState(state2); + builder.addState(new State("TestingState3")); + builder.addTransition(state1, event1, state2); + + metadata = builder.build(); + + stateMachine = new StateMachineImpl(metadata); + } + + @Test + public void testConstructor() throws Exception { + StateMachineImpl stateMachine = new StateMachineImpl(metadata); + Assert.assertEquals("Should have set internal states", + metadata.getStates(), Whitebox.getInternalState(stateMachine, "states")); + Assert.assertEquals("Should have set internal events", + metadata.getEvents(), Whitebox.getInternalState(stateMachine, "events")); + } + + @Test(expected = InvalidInputException.class) + public void testHandleEventThrowsInvalidInputException() throws Exception { + stateMachine.handleEvent(null, null); + } + + @Test + public void testHandleEvent() throws Exception { + StateMachineResponse response = stateMachine.handleEvent(state1, event1); + Assert.assertEquals(Response.VALID_TRANSITION, response.getResponse()); + Assert.assertEquals(state2, response.getNextState()); + + response = stateMachine.handleEvent(state2, event1); + Assert.assertEquals(Response.NO_TRANSITION_DEFINED, response.getResponse()); + Assert.assertTrue(response.getNextState() == null); + } + + @Test + public void testValidateInputs() { + Assert.assertFalse(stateMachine.validateInputs(null, null)); + Assert.assertFalse(stateMachine.validateInputs(new State("state1"), null)); + Assert.assertFalse(stateMachine.validateInputs(null, new Event("event1"))); + Assert.assertFalse(stateMachine.validateInputs(new State("state1"), new Event("event1"))); + Assert.assertFalse(stateMachine.validateInputs(state1, new Event("event1"))); + Assert.assertFalse(stateMachine.validateInputs(new State("state1"), event1)); + Assert.assertTrue(stateMachine.validateInputs(state1, event1)); + + } + + @Test + public void testToString() throws Exception { + Assert.assertEquals( + String.format(stateMachine.toStringFormat, metadata.getStates(), metadata.getEvents()), + stateMachine.toString()); + } + +} |