| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.commons.scxml2.env; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class SimpleContextTest { |
| |
| private SimpleContext context; |
| |
| @Before |
| public void setUp() throws Exception { |
| context = new SimpleContext(); |
| } |
| |
| @Test |
| public void testHasTrue() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| |
| Assert.assertTrue(context.has("key")); |
| } |
| |
| @Test |
| public void testHasNullParent() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| |
| Assert.assertFalse(context.has("differentKey")); |
| } |
| |
| @Test |
| public void testHasParentWrongKey() { |
| Map<String, Object> parentVars = new HashMap<String, Object>(); |
| parentVars.put("key", "value"); |
| |
| SimpleContext parentContext = new SimpleContext(null, parentVars); |
| |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| context = new SimpleContext(parentContext, parentVars); |
| |
| Assert.assertFalse(context.has("differentKey")); |
| } |
| |
| @Test |
| public void testHasParentCorrectKey() { |
| Map<String, Object> parentVars = new HashMap<String, Object>(); |
| parentVars.put("differentKey", "value"); |
| |
| SimpleContext parentContext = new SimpleContext(null, parentVars); |
| |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| context = new SimpleContext(parentContext, parentVars); |
| |
| Assert.assertTrue(context.has("differentKey")); |
| } |
| |
| @Test |
| public void testGetNull() { |
| Object value = context.get("key"); |
| |
| Assert.assertNull(value); |
| } |
| |
| @Test |
| public void testGetValue() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| |
| Assert.assertEquals("value", context.get("key")); |
| } |
| |
| @Test |
| public void testGetParentValue() { |
| Map<String, Object> parentVars = new HashMap<String, Object>(); |
| parentVars.put("differentKey", "differentValue"); |
| |
| SimpleContext parentContext = new SimpleContext(null, parentVars); |
| |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| context = new SimpleContext(parentContext, parentVars); |
| |
| Assert.assertEquals("differentValue", context.get("differentKey")); |
| } |
| |
| @Test |
| public void testGetParentNull() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| |
| Assert.assertNull(context.get("differentKey")); |
| } |
| |
| @Test |
| public void testGetParentWrongValue() { |
| Map<String, Object> parentVars = new HashMap<String, Object>(); |
| parentVars.put("differentKey", "differentValue"); |
| |
| SimpleContext parentContext = new SimpleContext(null, parentVars); |
| |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| context = new SimpleContext(parentContext, parentVars); |
| |
| Assert.assertNull(context.get("reallyDifferentKey")); |
| } |
| |
| @Test |
| public void testSetVarsChangeValue() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| |
| context.set("key", "newValue"); |
| |
| Assert.assertEquals("newValue", context.get("key")); |
| } |
| |
| @Test |
| public void testSetVarsEmpty() { |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| context.setVars(vars); |
| |
| context.set("key", "newValue"); |
| |
| Assert.assertEquals("newValue", context.get("key")); |
| } |
| |
| @Test |
| public void testSetVarsParent() { |
| Map<String, Object> parentVars = new HashMap<String, Object>(); |
| parentVars.put("differentKey", "differentValue"); |
| |
| SimpleContext parentContext = new SimpleContext(null, parentVars); |
| |
| Map<String, Object> vars = new HashMap<String, Object>(); |
| vars.put("key", "value"); |
| |
| context.setVars(vars); |
| context = new SimpleContext(parentContext, parentVars); |
| |
| context.set("differentKey", "newValue"); |
| |
| Assert.assertEquals("newValue", context.get("differentKey")); |
| } |
| } |