diff options
Diffstat (limited to 'utils/src/test/java/org')
3 files changed, 210 insertions, 84 deletions
diff --git a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardCoderTest.java b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardCoderTest.java index 2992933f..2a70f85a 100644 --- a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardCoderTest.java +++ b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardCoderTest.java @@ -44,6 +44,7 @@ import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.util.Arrays; import java.util.HashMap; +import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import org.junit.Before; @@ -201,6 +202,22 @@ public class StandardCoderTest { } @Test + public void testToJsonTree_testFromJsonJsonElementClassT() throws Exception { + MyMap map = new MyMap(); + map.props = new LinkedHashMap<>(); + map.props.put("jel keyA", "jel valueA"); + map.props.put("jel keyB", "jel valueB"); + + JsonElement json = coder.toJsonTree(map); + assertEquals("{'props':{'jel keyA':'jel valueA','jel keyB':'jel valueB'}}".replace('\'', '"'), json.toString()); + + Object result = coder.fromJson(json, MyMap.class); + + assertNotNull(result); + assertEquals("{jel keyA=jel valueA, jel keyB=jel valueB}", result.toString()); + } + + @Test public void testConvertFromDouble() throws Exception { String text = "[listA, {keyA=100}, 200]"; assertEquals(text, coder.decode(text, Object.class).toString()); @@ -276,7 +293,12 @@ public class StandardCoderTest { } } - private static class MyMap { + public static class MyMap { private Map<String, Object> props; + + @Override + public String toString() { + return props.toString(); + } } } diff --git a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java index 6ec20663..e38c5c9c 100644 --- a/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java +++ b/utils/src/test/java/org/onap/policy/common/utils/coder/StandardYamlCoderTest.java @@ -20,26 +20,20 @@ package org.onap.policy.common.utils.coder; -import static org.assertj.core.api.Assertions.assertThatThrownBy; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; -import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertTrue; import java.io.File; -import java.io.IOException; -import java.io.Writer; +import java.io.StringWriter; import java.nio.charset.StandardCharsets; import java.nio.file.Files; -import java.util.List; -import java.util.Map; -import lombok.EqualsAndHashCode; import org.junit.Before; import org.junit.Test; +import org.onap.policy.common.utils.coder.YamlJsonTranslatorTest.Container; public class StandardYamlCoderTest { private static final File YAML_FILE = - new File("src/test/resources/org/onap/policy/common/utils/coder/StandardYamlCoder.yaml"); + new File("src/test/resources/org/onap/policy/common/utils/coder/YamlJsonTranslator.yaml"); private StandardYamlCoder coder; private Container cont; @@ -59,30 +53,13 @@ public class StandardYamlCoderTest { } @Test - public void testToJsonWriterObject() throws Exception { - IOException ex = new IOException("expected exception"); + public void testToJsonWriterObject() throws CoderException { + StringWriter wtr = new StringWriter(); + coder.encode(wtr, cont); + String yaml = wtr.toString(); - // writer that throws an exception when the write() method is invoked - Writer wtr = new Writer() { - @Override - public void write(char[] cbuf, int off, int len) throws IOException { - throw ex; - } - - @Override - public void flush() throws IOException { - // do nothing - } - - @Override - public void close() throws IOException { - // do nothing - } - }; - - assertThatThrownBy(() -> coder.encode(wtr, cont)).isInstanceOf(CoderException.class); - - wtr.close(); + Container cont2 = coder.decode(yaml, Container.class); + assertEquals(cont, cont2); } @Test @@ -94,58 +71,15 @@ public class StandardYamlCoderTest { @Test public void testFromJsonReaderClassOfT() { - assertNotNull(cont.item); - assertTrue(cont.item.boolVal); - assertEquals(1000L, cont.item.longVal); - assertEquals(1010.1f, cont.item.floatVal, 0.00001); - - assertEquals(4, cont.list.size()); - assertNull(cont.list.get(1)); - - assertEquals(20, cont.list.get(0).intVal); - assertEquals("string 30", cont.list.get(0).stringVal); - assertNull(cont.list.get(0).nullVal); - - assertEquals(40.0, cont.list.get(2).doubleVal, 0.000001); - assertNull(cont.list.get(2).nullVal); - assertNotNull(cont.list.get(2).another); - assertEquals(50, cont.list.get(2).another.intVal); - - assertTrue(cont.list.get(3).boolVal); - - assertNotNull(cont.map); - assertEquals(3, cont.map.size()); - - assertNotNull(cont.map.get("itemA")); - assertEquals("stringA", cont.map.get("itemA").stringVal); - - assertNotNull(cont.map.get("itemB")); - assertEquals("stringB", cont.map.get("itemB").stringVal); - - double dbl = 123456789012345678901234567890.0; - assertEquals(dbl, cont.map.get("itemB").doubleVal, 1000.0); - - assertNotNull(cont.map.get("itemC")); - assertTrue(cont.map.get("itemC").boolVal); + YamlJsonTranslatorTest.verify(cont); } - - @EqualsAndHashCode - public static class Container { - private Item item; - private List<Item> list; - private Map<String, Item> map; - } - - @EqualsAndHashCode - public static class Item { - private boolean boolVal; - private int intVal; - private long longVal; - private double doubleVal; - private float floatVal; - private String stringVal; - private Object nullVal; - private Item another; + @Test + public void testStandardTypeAdapter() throws Exception { + String yaml = "abc: def\n"; + StandardCoderObject sco = coder.fromJson(yaml, StandardCoderObject.class); + assertNotNull(sco.getData()); + assertEquals("{'abc':'def'}".replace('\'', '"'), sco.getData().toString()); + assertEquals(yaml, coder.toJson(sco)); } } diff --git a/utils/src/test/java/org/onap/policy/common/utils/coder/YamlJsonTranslatorTest.java b/utils/src/test/java/org/onap/policy/common/utils/coder/YamlJsonTranslatorTest.java new file mode 100644 index 00000000..c76b775a --- /dev/null +++ b/utils/src/test/java/org/onap/policy/common/utils/coder/YamlJsonTranslatorTest.java @@ -0,0 +1,170 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2019 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.onap.policy.common.utils.coder; + +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.Writer; +import java.nio.charset.StandardCharsets; +import java.nio.file.Files; +import java.util.List; +import java.util.Map; +import lombok.EqualsAndHashCode; +import org.junit.Before; +import org.junit.Test; +import org.yaml.snakeyaml.error.YAMLException; + +public class YamlJsonTranslatorTest { + private static final File YAML_FILE = + new File("src/test/resources/org/onap/policy/common/utils/coder/YamlJsonTranslator.yaml"); + + private Container cont; + private YamlJsonTranslator translator; + + /** + * Creates {@link #translator} and uses it to load {@link #cont}. + * + * @throws IOException if an error occurs + */ + @Before + public void setUp() throws IOException { + translator = new YamlJsonTranslator(); + + try (FileReader rdr = new FileReader(YAML_FILE)) { + cont = translator.fromYaml(rdr, Container.class); + } + } + + @Test + public void testToYamlObject() { + String yaml = translator.toYaml(cont); + + Container cont2 = translator.fromYaml(yaml, Container.class); + assertEquals(cont, cont2); + } + + @Test + public void testToYamlWriterObject() throws IOException { + IOException ex = new IOException("expected exception"); + + // writer that throws an exception when the write() method is invoked + Writer wtr = new Writer() { + @Override + public void write(char[] cbuf, int off, int len) throws IOException { + throw ex; + } + + @Override + public void flush() throws IOException { + // do nothing + } + + @Override + public void close() throws IOException { + // do nothing + } + }; + + assertThatThrownBy(() -> translator.toYaml(wtr, cont)).isInstanceOf(YAMLException.class); + + wtr.close(); + } + + @Test + public void testFromYamlStringClassOfT() throws IOException { + String yaml = new String(Files.readAllBytes(YAML_FILE.toPath()), StandardCharsets.UTF_8); + Container cont2 = translator.fromYaml(yaml, Container.class); + assertEquals(cont, cont2); + } + + @Test + public void testFromYamlReaderClassOfT() { + verify(cont); + } + + /** + * Verifies that the container has contents matching the yaml file. + * + * @param container container whose contents are to be verified + */ + public static void verify(Container container) { + assertNotNull(container.item); + assertTrue(container.item.boolVal); + assertEquals(1000L, container.item.longVal); + assertEquals(1010.1f, container.item.floatVal, 0.00001); + + assertEquals(4, container.list.size()); + assertNull(container.list.get(1)); + + assertEquals(20, container.list.get(0).intVal); + assertEquals("string 30", container.list.get(0).stringVal); + assertNull(container.list.get(0).nullVal); + + assertEquals(40.0, container.list.get(2).doubleVal, 0.000001); + assertNull(container.list.get(2).nullVal); + assertNotNull(container.list.get(2).another); + assertEquals(50, container.list.get(2).another.intVal); + + assertTrue(container.list.get(3).boolVal); + + assertNotNull(container.map); + assertEquals(3, container.map.size()); + + assertNotNull(container.map.get("itemA")); + assertEquals("stringA", container.map.get("itemA").stringVal); + + assertNotNull(container.map.get("itemB")); + assertEquals("stringB", container.map.get("itemB").stringVal); + + double dbl = 123456789012345678901234567890.0; + assertEquals(dbl, container.map.get("itemB").doubleVal, 1000.0); + + assertNotNull(container.map.get("itemC")); + assertTrue(container.map.get("itemC").boolVal); + } + + + @EqualsAndHashCode + public static class Container { + protected Item item; + protected List<Item> list; + protected Map<String, Item> map; + } + + @EqualsAndHashCode + public static class Item { + protected boolean boolVal; + protected int intVal; + protected long longVal; + protected double doubleVal; + protected float floatVal; + protected String stringVal; + protected Object nullVal; + protected Item another; + } +} |