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-rw-r--r--utils/src/test/java/org/onap/policy/common/utils/coder/StandardCoderTest.java35
1 files changed, 33 insertions, 2 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 a468f0b4..be588a40 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
@@ -1,8 +1,8 @@
-/*
+/*-
* ============LICENSE_START=======================================================
* ONAP PAP
* ================================================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 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.
@@ -20,6 +20,7 @@
package org.onap.policy.common.utils.coder;
+import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@@ -263,6 +264,8 @@ public class StandardCoderTest {
@Test
public void testToJsonTree_testFromJsonJsonElementClassT() throws Exception {
+ assertThat(coder.fromJson((JsonElement) null, MyMap.class)).isNull();
+
MyMap map = new MyMap();
map.props = new LinkedHashMap<>();
map.props.put("jel keyA", "jel valueA");
@@ -278,6 +281,34 @@ public class StandardCoderTest {
}
@Test
+ public void testFromJsonStringClassT() throws Exception {
+ assertThat(coder.fromJson((String) null, MyMap.class)).isNull();
+
+ String json = "{'props': {'str keyA': 'str valueA', 'str keyB':'str valueB'}}".replace('\'', '"');
+
+ Object result = coder.fromJson(json, MyMap.class);
+
+ assertNotNull(result);
+ assertEquals("{str keyA=str valueA, str keyB=str valueB}", result.toString());
+
+ assertThatThrownBy(() -> coder.fromJson("", MyMap.class)).isInstanceOf(CoderException.class)
+ .hasMessageContaining("empty");
+ }
+
+ @Test
+ public void testFromJsonReaderClassT() throws Exception {
+ String json = "{'props': {'str keyA': 'str valueA', 'str keyB':'str valueB'}}".replace('\'', '"');
+
+ Object result = coder.fromJson(new StringReader(json), MyMap.class);
+
+ assertNotNull(result);
+ assertEquals("{str keyA=str valueA, str keyB=str valueB}", result.toString());
+
+ assertThatThrownBy(() -> coder.fromJson(new StringReader(""), MyMap.class)).isInstanceOf(CoderException.class)
+ .hasMessageContaining("empty");
+ }
+
+ @Test
public void testConvertFromDouble() throws Exception {
String text = "[listA, {keyA=100}, 200]";
assertEquals(text, coder.decode(text, Object.class).toString());