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Diffstat (limited to 'src/test/java/org/apache/commons/lang3/builder/SimpleToStringStyleTest.java')
-rw-r--r--src/test/java/org/apache/commons/lang3/builder/SimpleToStringStyleTest.java152
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diff --git a/src/test/java/org/apache/commons/lang3/builder/SimpleToStringStyleTest.java b/src/test/java/org/apache/commons/lang3/builder/SimpleToStringStyleTest.java
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+++ b/src/test/java/org/apache/commons/lang3/builder/SimpleToStringStyleTest.java
@@ -0,0 +1,152 @@
+/*
+ * 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.lang3.builder;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.Arrays;
+import java.util.Collections;
+
+import org.apache.commons.lang3.AbstractLangTest;
+import org.apache.commons.lang3.builder.ToStringStyleTest.Person;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Unit tests {@link org.apache.commons.lang3.builder.SimpleToStringStyleTest}.
+ */
+public class SimpleToStringStyleTest extends AbstractLangTest {
+
+ private final Integer base = Integer.valueOf(5);
+
+ @BeforeEach
+ public void setUp() {
+ ToStringBuilder.setDefaultStyle(ToStringStyle.SIMPLE_STYLE);
+ }
+
+ @AfterEach
+ public void tearDown() {
+ ToStringBuilder.setDefaultStyle(ToStringStyle.DEFAULT_STYLE);
+ }
+
+ @Test
+ public void testBlank() {
+ assertEquals("", new ToStringBuilder(base).toString());
+ }
+
+ @Test
+ public void testAppendSuper() {
+ assertEquals("", new ToStringBuilder(base).appendSuper("").toString());
+ assertEquals("<null>", new ToStringBuilder(base).appendSuper("<null>").toString());
+
+ assertEquals("hello", new ToStringBuilder(base).appendSuper("").append("a", "hello").toString());
+ assertEquals("<null>,hello", new ToStringBuilder(base).appendSuper("<null>").append("a", "hello").toString());
+ assertEquals("hello", new ToStringBuilder(base).appendSuper(null).append("a", "hello").toString());
+ }
+
+ @Test
+ public void testObject() {
+ final Integer i3 = Integer.valueOf(3);
+ final Integer i4 = Integer.valueOf(4);
+ assertEquals("<null>", new ToStringBuilder(base).append((Object) null).toString());
+ assertEquals("3", new ToStringBuilder(base).append(i3).toString());
+ assertEquals("<null>", new ToStringBuilder(base).append("a", (Object) null).toString());
+ assertEquals("3", new ToStringBuilder(base).append("a", i3).toString());
+ assertEquals("3,4", new ToStringBuilder(base).append("a", i3).append("b", i4).toString());
+ assertEquals("<Integer>", new ToStringBuilder(base).append("a", i3, false).toString());
+ }
+
+ @Test
+ public void testCollection() {
+ final Integer i3 = Integer.valueOf(3);
+ final Integer i4 = Integer.valueOf(4);
+ assertEquals("<size=0>", new ToStringBuilder(base).append("a", Collections.emptyList(), false).toString());
+ assertEquals("[]", new ToStringBuilder(base).append("a", Collections.emptyList(), true).toString());
+ assertEquals("<size=1>", new ToStringBuilder(base).append("a", Collections.singletonList(i3), false).toString());
+ assertEquals("[3]", new ToStringBuilder(base).append("a", Collections.singletonList(i3), true).toString());
+ assertEquals("<size=2>", new ToStringBuilder(base).append("a", Arrays.asList(i3, i4), false).toString());
+ assertEquals("[3, 4]", new ToStringBuilder(base).append("a", Arrays.asList(i3, i4), true).toString());
+ }
+
+ @Test
+ public void testMap() {
+ assertEquals("<size=0>", new ToStringBuilder(base).append("a", Collections.emptyMap(), false).toString());
+ assertEquals("{}", new ToStringBuilder(base).append("a", Collections.emptyMap(), true).toString());
+ assertEquals("<size=1>", new ToStringBuilder(base).append("a", Collections.singletonMap("k", "v"), false).toString());
+ assertEquals("{k=v}", new ToStringBuilder(base).append("a", Collections.singletonMap("k", "v"), true).toString());
+ }
+
+ @Test
+ public void testArray() {
+ final Integer i3 = Integer.valueOf(3);
+ final Integer i4 = Integer.valueOf(4);
+ assertEquals("<size=0>", new ToStringBuilder(base).append("a", (Object) new Integer[0], false).toString());
+ assertEquals("{}", new ToStringBuilder(base).append("a", (Object) new Integer[0], true).toString());
+ assertEquals("<size=1>", new ToStringBuilder(base).append("a", (Object) new Integer[]{i3}, false).toString());
+ assertEquals("{3}", new ToStringBuilder(base).append("a", (Object) new Integer[]{i3}, true).toString());
+ assertEquals("<size=2>", new ToStringBuilder(base).append("a", (Object) new Integer[]{i3, i4}, false).toString());
+ assertEquals("{3,4}", new ToStringBuilder(base).append("a", (Object) new Integer[]{i3, i4}, true).toString());
+ }
+
+ @Test
+ public void testPerson() {
+ final Person p = new Person();
+ p.name = "Jane Q. Public";
+ p.age = 47;
+ p.smoker = false;
+ assertEquals("Jane Q. Public,47,false", new ToStringBuilder(p).append("name", p.name).append("age", p.age).append("smoker", p.smoker).toString());
+ }
+
+ @Test
+ public void testLong() {
+ assertEquals("3", new ToStringBuilder(base).append(3L).toString());
+ assertEquals("3", new ToStringBuilder(base).append("a", 3L).toString());
+ assertEquals("3,4", new ToStringBuilder(base).append("a", 3L).append("b", 4L).toString());
+ }
+
+ @Test
+ public void testObjectArray() {
+ Object[] array = {null, base, new int[] {3, 6}};
+ assertEquals("{<null>,5,{3,6}}", new ToStringBuilder(base).append(array).toString());
+ assertEquals("{<null>,5,{3,6}}", new ToStringBuilder(base).append((Object) array).toString());
+ array = null;
+ assertEquals("<null>", new ToStringBuilder(base).append(array).toString());
+ assertEquals("<null>", new ToStringBuilder(base).append((Object) array).toString());
+ }
+
+ @Test
+ public void testLongArray() {
+ long[] array = {1, 2, -3, 4};
+ assertEquals("{1,2,-3,4}", new ToStringBuilder(base).append(array).toString());
+ assertEquals("{1,2,-3,4}", new ToStringBuilder(base).append((Object) array).toString());
+ array = null;
+ assertEquals("<null>", new ToStringBuilder(base).append(array).toString());
+ assertEquals("<null>", new ToStringBuilder(base).append((Object) array).toString());
+ }
+
+ @Test
+ public void testLongArrayArray() {
+ long[][] array = {{1, 2}, null, {5}};
+ assertEquals("{{1,2},<null>,{5}}", new ToStringBuilder(base).append(array).toString());
+ assertEquals("{{1,2},<null>,{5}}", new ToStringBuilder(base).append((Object) array).toString());
+ array = null;
+ assertEquals("<null>", new ToStringBuilder(base).append(array).toString());
+ assertEquals("<null>", new ToStringBuilder(base).append((Object) array).toString());
+ }
+
+}