| /* |
| * 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.geode.management.configuration; |
| |
| import static org.apache.geode.management.configuration.ClassName.isClassNameValid; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.Properties; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import org.junit.Test; |
| |
| import org.apache.geode.util.internal.GeodeJsonMapper; |
| |
| |
| public class ClassNameTest { |
| private ObjectMapper mapper = GeodeJsonMapper.getMapper(); |
| |
| @Test |
| public void constructWithoutProps() { |
| ClassName klass = new ClassName("someClassName"); |
| Properties emptyProps = klass.getInitProperties(); |
| assertThat(klass.getClassName()).isEqualTo("someClassName"); |
| assertThat(emptyProps).isEmpty(); |
| } |
| |
| @Test |
| public void empty() { |
| assertThat(new ClassName("", "{}")) |
| .isEqualTo(new ClassName(null, "{}")) |
| .isEqualTo(new ClassName(" ", "{\"k\":\"v\"}")) |
| .isEqualTo(ClassName.EMPTY); |
| } |
| |
| @Test |
| public void constructWithProperties() { |
| ClassName klass = new ClassName("someClassName", "{\"key\" : \"value\"}"); |
| Properties keyValueProps = klass.getInitProperties(); |
| assertThat(klass.getClassName()).isEqualTo("someClassName"); |
| assertThat(keyValueProps).containsOnlyKeys("key").containsEntry("key", "value"); |
| } |
| |
| @Test |
| public void constructWithPropertiesWithSpace() { |
| String json = "{'k1' : 'v 1', 'k2' : 'v2'}"; |
| ClassName klass = new ClassName("someClassName", json); |
| Properties keyValueProps = klass.getInitProperties(); |
| assertThat(klass.getClassName()).isEqualTo("someClassName"); |
| assertThat(keyValueProps).containsOnlyKeys("k1", "k2").containsEntry("k1", "v 1"); |
| } |
| |
| @Test |
| public void constructWithSingleQuotes() { |
| ClassName klass = new ClassName("someClassName", "{'key' : 'value'}"); |
| Properties keyValueProps = klass.getInitProperties(); |
| assertThat(klass.getClassName()).isEqualTo("someClassName"); |
| assertThat(keyValueProps).containsOnlyKeys("key").containsEntry("key", "value"); |
| } |
| |
| @Test |
| public void constructWithEscapedComma() { |
| ClassName klass = new ClassName("someClassName", "{'key':'value','key2':'value2'}"); |
| Properties keyValueProps = klass.getInitProperties(); |
| assertThat(klass.getClassName()).isEqualTo("someClassName"); |
| assertThat(keyValueProps).containsOnlyKeys("key", "key2").containsEntry("key", "value"); |
| } |
| |
| |
| @Test |
| public void emptyClassName() { |
| assertThat(new ClassName(null)).isEqualTo(ClassName.EMPTY); |
| assertThat(new ClassName("")).isEqualTo(ClassName.EMPTY); |
| assertThat(new ClassName(" ")).isEqualTo(ClassName.EMPTY); |
| } |
| |
| @Test |
| public void illegalJson() { |
| assertThatThrownBy(() -> new ClassName("test", "a:b")) |
| .isInstanceOf(IllegalArgumentException.class); |
| } |
| |
| @Test |
| public void jsonMapper() throws Exception { |
| Properties properties = new Properties(); |
| properties.put("key1", "value1"); |
| ClassName className = new ClassName("abc", properties); |
| ClassName className1 = new ClassName("abc", mapper.writeValueAsString(properties)); |
| assertThat(className).isEqualToComparingFieldByField(className1); |
| String json = mapper.writeValueAsString(className); |
| String json1 = mapper.writeValueAsString(className1); |
| assertThat(json).isEqualTo(json1); |
| |
| ClassName className2 = mapper.readValue(json, ClassName.class); |
| assertThat(className2).isEqualToComparingFieldByField(className); |
| } |
| |
| @Test |
| public void deserializeIllegalClassName() throws Exception { |
| assertThatThrownBy(() -> new ClassName("a b")).isInstanceOf(IllegalArgumentException.class); |
| String json = "{\"className\":\"a b\"}"; |
| assertThatThrownBy(() -> mapper.readValue(json, ClassName.class)) |
| .hasCauseInstanceOf(IllegalArgumentException.class); |
| } |
| |
| @Test |
| public void serializable() throws Exception { |
| Properties properties = new Properties(); |
| properties.put("key1", "value1"); |
| ClassName className = new ClassName("java.lang.String", properties); |
| ByteArrayOutputStream stream = new ByteArrayOutputStream(); |
| ObjectOutputStream outputStream = new ObjectOutputStream(stream); |
| outputStream.writeObject(className); |
| outputStream.close(); |
| |
| ObjectInputStream inputStream = |
| new ObjectInputStream(new ByteArrayInputStream(stream.toByteArray())); |
| Object object = inputStream.readObject(); |
| assertThat(object).isEqualTo(className); |
| } |
| |
| @Test |
| public void isValidClassNameGivenEmptyStringReturnsFalse() { |
| assertThat(isClassNameValid("")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenDashReturnsFalse() { |
| assertThat(isClassNameValid("-")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenSpaceReturnsFalse() { |
| assertThat(isClassNameValid(" ")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenCommaReturnsFalse() { |
| assertThat(isClassNameValid(",")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenLeadingDotReturnsFalse() { |
| assertThat(isClassNameValid(".a")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenTrailingDotReturnsFalse() { |
| assertThat(isClassNameValid("a.")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenTwoDotsReturnsFalse() { |
| assertThat(isClassNameValid("a..a")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenNameThatStartsWithDigitReturnsFalse() { |
| assertThat(isClassNameValid("9a")).isFalse(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenNameReturnsTrue() { |
| assertThat(isClassNameValid("a9")).isTrue(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenDotDelimitedNamesReturnsTrue() { |
| assertThat(isClassNameValid("$a1._b2.c3$")).isTrue(); |
| } |
| |
| @Test |
| public void isValidClassNameGivenMiddleNameThatStartsWithDigitReturnsFalse() { |
| assertThat(isClassNameValid("a1.2b.c3")).isFalse(); |
| } |
| |
| } |