From ebd504c48d03d25e5b77d9094f4baa31581ee0f1 Mon Sep 17 00:00:00 2001 From: biniek Date: Wed, 31 Jan 2018 12:59:37 +0100 Subject: Added unittests for RollbackData Change-Id: I3c6f3b204e3cea6acce643f023f73561765226ee Issue-ID: SO-374 Signed-off-by: biniek --- .../org/openecomp/mso/bpmn/core/RollbackData.java | 127 ++++++++++----------- .../openecomp/mso/bpmn/core/RollbackDataTest.java | 85 ++++++++++++++ 2 files changed, 145 insertions(+), 67 deletions(-) create mode 100644 bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/RollbackDataTest.java diff --git a/bpmn/MSOCoreBPMN/src/main/java/org/openecomp/mso/bpmn/core/RollbackData.java b/bpmn/MSOCoreBPMN/src/main/java/org/openecomp/mso/bpmn/core/RollbackData.java index 7ece05ea9e..64068d2b90 100644 --- a/bpmn/MSOCoreBPMN/src/main/java/org/openecomp/mso/bpmn/core/RollbackData.java +++ b/bpmn/MSOCoreBPMN/src/main/java/org/openecomp/mso/bpmn/core/RollbackData.java @@ -23,6 +23,7 @@ package org.openecomp.mso.bpmn.core; import java.io.Serializable; import java.util.HashMap; import java.util.Map; +import java.util.stream.Collectors; /** * An object that stores data for rollbacks. Data is organized by type. A @@ -30,80 +31,72 @@ import java.util.Map; * in the same object for separate rollback operations. */ public class RollbackData implements Serializable { - private static final long serialVersionUID = 1L; - private Map> dictionary = - new HashMap>(); - - /** - * Returns true if the specified type is stored in this object. - * @param type the data type - */ - public boolean hasType(String type) { - return dictionary.containsKey(type); - } + private static final long serialVersionUID = 1L; - /** - * Stores a single item. - * @param type the data type - * @param key the key - * @param value the value - */ - public void put(String type, String key, String value) { - Map mapForType = dictionary.get(type); + private Map> dictionary = + new HashMap>(); - if (mapForType == null) { - mapForType = new HashMap(); - dictionary.put(type, mapForType); - } + /** + * Returns true if the specified type is stored in this object. + * + * @param type the data type + */ + public boolean hasType(String type) { + return dictionary.containsKey(type); + } - mapForType.put(key, value); - } + /** + * Stores a single item. + * + * @param type the data type + * @param key the key + * @param value the value + */ + public void put(String type, String key, String value) { + Map mapForType = dictionary.get(type); - /** - * Gets a single item. - * @param type the data type - * @param key the key - * @return the item or null if there is no item for the specified type and key - */ - public Serializable get(String type, String key) { - Map mapForType = dictionary.get(type); + if (mapForType == null) { + mapForType = new HashMap(); + dictionary.put(type, mapForType); + } - if (mapForType == null) { - return null; - } + mapForType.put(key, value); + } - return mapForType.get(key); - } + /** + * Gets a single item. + * + * @param type the data type + * @param key the key + * @return the item or null if there is no item for the specified type and key + */ + public Serializable get(String type, String key) { + Map mapForType = dictionary.get(type); - /** - * Gets a map containing all items associated with the specified data type. - * @param type the data type - * @return a map, or null if there are no items associated with the specified - * data type - */ - public Map get(String type) { - return dictionary.get(type); - } + if (mapForType == null) { + return null; + } - /** - * Returns a string representation of this object. - */ - @Override - public String toString() { - StringBuilder out = new StringBuilder(); - out.append(getClass().getSimpleName()); - out.append('['); - boolean hasOne = false; - for (String type : dictionary.keySet()) { - if (hasOne) { - out.append(','); - } - out.append(type); - out.append(dictionary.get(type)); - hasOne = true; - } - out.append(']'); - return out.toString(); - } + return mapForType.get(key); + } + + /** + * Gets a map containing all items associated with the specified data type. + * + * @param type the data type + * @return a map, or null if there are no items associated with the specified data type + */ + public Map get(String type) { + return dictionary.get(type); + } + + /** + * Returns a string representation of this object. + */ + @Override + public String toString() { + return dictionary.entrySet().stream().map(entry -> entry.getKey() + entry.getValue()) + .collect(Collectors.joining(",", "[", "]")); + } } diff --git a/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/RollbackDataTest.java b/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/RollbackDataTest.java new file mode 100644 index 0000000000..c51af23e30 --- /dev/null +++ b/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/RollbackDataTest.java @@ -0,0 +1,85 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.mso.bpmn.core; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.entry; + +import org.junit.Test; + +public class RollbackDataTest { + + private final static String TYPE_A = "typeA"; + private final static String TYPE_B = "typeB"; + private static final String KEY_1 = "key1"; + private static final String VALUE_1 = "value1"; + private static final String VALUE_2 = "value2"; + + @Test + public void shouldReturnStringRepresentationOfDataInAnyPermutation() throws Exception { + // given + RollbackData data = new RollbackData(); + data.put(TYPE_A, KEY_1, VALUE_1); + data.put(TYPE_A, "key2", "value2"); + data.put(TYPE_B, "key3", "value3"); + // when, then + assertThat(data.toString()).isIn( + "[typeB{key3=value3},typeA{key1=value1, key2=value2}]", + "[typeB{key3=value3},typeA{key2=value2, key1=value1}]", + "[typeA{key1=value1, key2=value2},typeB{key3=value3}]", + "[typeA{key2=value2, key1=value1},typeB{key3=value3}]"); + } + + @Test + public void shouldBeEmptyOnCreation() throws Exception { + // given + RollbackData data = new RollbackData(); + // then + assertThat(data.hasType(TYPE_A)).isFalse(); + assertThat(data.get(TYPE_A, KEY_1)).isNull(); + } + + @Test + public void shouldHaveTypeAfterPuttingDataOfThatType() throws Exception { + // given + RollbackData data = new RollbackData(); + // when + data.put(TYPE_A, KEY_1, VALUE_1); + // then + assertThat(data.hasType(TYPE_A)).isTrue(); + assertThat(data.hasType(TYPE_B)).isFalse(); + assertThat(data.get(TYPE_A, KEY_1)).isEqualTo(VALUE_1); + } + + @Test + public void shouldKeepTwoValuesWithSameKeysButDifferentTypes() throws Exception { + // given + RollbackData data = new RollbackData(); + // when + data.put(TYPE_A, KEY_1, VALUE_1); + data.put(TYPE_B, KEY_1, VALUE_2); + // then + assertThat(data.get(TYPE_A, KEY_1)).isEqualTo(VALUE_1); + assertThat(data.get(TYPE_A)).containsExactly(entry(KEY_1, VALUE_1)); + assertThat(data.get(TYPE_B, KEY_1)).isEqualTo(VALUE_2); + assertThat(data.get(TYPE_B)).containsExactly(entry(KEY_1, VALUE_2)); + } +} \ No newline at end of file -- cgit 1.2.3-korg