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Merge branch 'pr/265' 

This closes #265

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This commit is contained in:
Bruno P. Kinoshita 2017-05-01 21:45:25 +12:00
parent 610caab590 9766e22b42
commit af32371247
1 changed files with 239 additions and 0 deletions
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239
src/test/java/org/apache/commons/lang3/builder/ToStringBuilderTest.java
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@ -17,6 +17,7 @@
package org.apache.commons.lang3.builder;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assume.assumeFalse;
@ -614,6 +615,244 @@ public void testAppendToString() {
assertEquals(baseStr + "[a=hello]", new ToStringBuilder(base).appendToString(null).append("a", "hello").toString());
}
@Test
public void testAppendAsObjectToString() {
String objectToAppend1 = "";
Boolean objectToAppend2 = Boolean.TRUE;
Object objectToAppend3 = new Object();
assertEquals(baseStr + "[" + toBaseString(objectToAppend1) + "]",
new ToStringBuilder(base).appendAsObjectToString(objectToAppend1).toString());
assertEquals(baseStr + "[" + toBaseString(objectToAppend2) + "]",
new ToStringBuilder(base).appendAsObjectToString(objectToAppend2).toString());
assertEquals(baseStr + "[" + toBaseString(objectToAppend3) + "]",
new ToStringBuilder(base).appendAsObjectToString(objectToAppend3).toString());
}
@Test
public void testAppendBooleanArrayWithFieldName() {
boolean[] array = new boolean[] { true, false, false };
assertEquals(baseStr + "[flags={true,false,false}]",
new ToStringBuilder(base).append("flags", array).toString());
assertEquals(baseStr + "[flags=<null>]",
new ToStringBuilder(base).append("flags", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{true,false,false}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendBooleanArrayWithFieldNameAndFullDetatil() {
boolean[] array = new boolean[] { true, false, false };
assertEquals(baseStr + "[flags={true,false,false}]",
new ToStringBuilder(base).append("flags", array, true).toString());
assertEquals(baseStr + "[length=<size=3>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[flags=<null>]",
new ToStringBuilder(base).append("flags", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=3>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendCharArrayWithFieldName() {
char[] array = new char[] { 'A', '2', '_', 'D' };
assertEquals(baseStr + "[chars={A,2,_,D}]", new ToStringBuilder(base).append("chars", array).toString());
assertEquals(baseStr + "[letters={A,2,_,D}]", new ToStringBuilder(base).append("letters", array).toString());
assertEquals(baseStr + "[flags=<null>]",
new ToStringBuilder(base).append("flags", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{A,2,_,D}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendCharArrayWithFieldNameAndFullDetatil() {
char[] array = new char[] { 'A', '2', '_', 'D' };
assertEquals(baseStr + "[chars={A,2,_,D}]", new ToStringBuilder(base).append("chars", array, true).toString());
assertEquals(baseStr + "[letters=<size=4>]",
new ToStringBuilder(base).append("letters", array, false).toString());
assertEquals(baseStr + "[flags=<null>]",
new ToStringBuilder(base).append("flags", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendDoubleArrayWithFieldName() {
double[] array = new double[] { 1.0, 2.9876, -3.00001, 4.3 };
assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1.0,2.9876,-3.00001,4.3}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendDoubleArrayWithFieldNameAndFullDetatil() {
double[] array = new double[] { 1.0, 2.9876, -3.00001, 4.3 };
assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendObjectArrayWithFieldName() {
Object[] array = new Object[] { null, base, new int[] { 3, 6 } };
assertEquals(baseStr + "[values={<null>,5,{3,6}}]",
new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{<null>,5,{3,6}}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendObjectArrayWithFieldNameAndFullDetatil() {
Object[] array = new Object[] { null, base, new int[] { 3, 6 } };
assertEquals(baseStr + "[values={<null>,5,{3,6}}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=3>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=3>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendLongArrayWithFieldName() {
long[] array = new long[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendLongArrayWithFieldNameAndFullDetatil() {
long[] array = new long[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendIntArrayWithFieldName() {
int[] array = new int[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendIntArrayWithFieldNameAndFullDetatil() {
int[] array = new int[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendShortArrayWithFieldName() {
short[] array = new short[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendShortArrayWithFieldNameAndFullDetatil() {
short[] array = new short[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendByteArrayWithFieldName() {
byte[] array = new byte[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendByteArrayWithFieldNameAndFullDetatil() {
byte[] array = new byte[] { 1, 2, -3, 4 };
assertEquals(baseStr + "[values={1,2,-3,4}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testAppendFloatArrayWithFieldName() {
float[] array = new float[] { 1.0f, 2.9876f, -3.00001f, 4.3f };
assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
new ToStringBuilder(base).append("values", array).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
assertEquals(baseStr + "[{1.0,2.9876,-3.00001,4.3}]", new ToStringBuilder(base).append(null, array).toString());
}
@Test
public void testAppendFloatArrayWithFieldNameAndFullDetatil() {
float[] array = new float[] { 1.0f, 2.9876f, -3.00001f, 4.3f };
assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
new ToStringBuilder(base).append("values", array, true).toString());
assertEquals(baseStr + "[length=<size=4>]",
new ToStringBuilder(base).append("length", array, false).toString());
assertEquals(baseStr + "[values=<null>]",
new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
}
@Test
public void testConstructToStringBuilder(){
ToStringBuilder stringBuilder1 = new ToStringBuilder(base, null, null);
ToStringBuilder stringBuilder2 = new ToStringBuilder(base, ToStringStyle.DEFAULT_STYLE, new StringBuffer(1024));
assertEquals(ToStringStyle.DEFAULT_STYLE, stringBuilder1.getStyle());
assertNotNull(stringBuilder1.getStringBuffer());
assertNotNull(stringBuilder1.toString());
assertEquals(ToStringStyle.DEFAULT_STYLE, stringBuilder2.getStyle());
assertNotNull(stringBuilder2.getStringBuffer());
assertNotNull(stringBuilder2.toString());
}
@Test
public void testObject() {
final Integer i3 = Integer.valueOf(3);