Increase test coverage of ToStringBuilder class to 100%
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Basha
parent
331d2f21f9
commit
ece2f255ee
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@ -614,6 +614,231 @@ public class ToStringBuilderTest {
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assertEquals(baseStr + "[a=hello]", new ToStringBuilder(base).appendToString(null).append("a", "hello").toString());
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}
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@Test
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public void testAppendAsObjectToString() {
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String objectToAppend1 = "";
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Boolean objectToAppend2 = Boolean.TRUE;
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Object objectToAppend3 = new Object();
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assertEquals(baseStr + "[" + toBaseString(objectToAppend1) + "]",
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new ToStringBuilder(base).appendAsObjectToString(objectToAppend1).toString());
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assertEquals(baseStr + "[" + toBaseString(objectToAppend2) + "]",
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new ToStringBuilder(base).appendAsObjectToString(objectToAppend2).toString());
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assertEquals(baseStr + "[" + toBaseString(objectToAppend3) + "]",
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new ToStringBuilder(base).appendAsObjectToString(objectToAppend3).toString());
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}
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@Test
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public void testAppendBooleanArrayWithFieldName() {
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boolean[] array = new boolean[] { true, false, false };
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assertEquals(baseStr + "[flags={true,false,false}]",
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new ToStringBuilder(base).append("flags", array).toString());
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assertEquals(baseStr + "[flags=<null>]",
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new ToStringBuilder(base).append("flags", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{true,false,false}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendBooleanArrayWithFieldNameAndFullDetatil() {
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boolean[] array = new boolean[] { true, false, false };
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assertEquals(baseStr + "[flags={true,false,false}]",
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new ToStringBuilder(base).append("flags", array, true).toString());
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assertEquals(baseStr + "[length=<size=3>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[flags=<null>]",
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new ToStringBuilder(base).append("flags", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=3>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendCharArrayWithFieldName() {
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char[] array = new char[] { 'A', '2', '_', 'D' };
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assertEquals(baseStr + "[chars={A,2,_,D}]", new ToStringBuilder(base).append("chars", array).toString());
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assertEquals(baseStr + "[letters={A,2,_,D}]", new ToStringBuilder(base).append("letters", array).toString());
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assertEquals(baseStr + "[flags=<null>]",
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new ToStringBuilder(base).append("flags", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{A,2,_,D}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendCharArrayWithFieldNameAndFullDetatil() {
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char[] array = new char[] { 'A', '2', '_', 'D' };
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assertEquals(baseStr + "[chars={A,2,_,D}]", new ToStringBuilder(base).append("chars", array, true).toString());
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assertEquals(baseStr + "[letters=<size=4>]",
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new ToStringBuilder(base).append("letters", array, false).toString());
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assertEquals(baseStr + "[flags=<null>]",
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new ToStringBuilder(base).append("flags", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendDoubleArrayWithFieldName() {
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double[] array = new double[] { 1.0, 2.9876, -3.00001, 4.3 };
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assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
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new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1.0,2.9876,-3.00001,4.3}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendDoubleArrayWithFieldNameAndFullDetatil() {
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double[] array = new double[] { 1.0, 2.9876, -3.00001, 4.3 };
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assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendObjectArrayWithFieldName() {
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Object[] array = new Object[] { null, base, new int[] { 3, 6 } };
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assertEquals(baseStr + "[values={<null>,5,{3,6}}]",
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new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{<null>,5,{3,6}}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendObjectArrayWithFieldNameAndFullDetatil() {
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Object[] array = new Object[] { null, base, new int[] { 3, 6 } };
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assertEquals(baseStr + "[values={<null>,5,{3,6}}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=3>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=3>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendLongArrayWithFieldName() {
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long[] array = new long[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendLongArrayWithFieldNameAndFullDetatil() {
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long[] array = new long[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendIntArrayWithFieldName() {
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int[] array = new int[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendIntArrayWithFieldNameAndFullDetatil() {
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int[] array = new int[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendShortArrayWithFieldName() {
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short[] array = new short[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendShortArrayWithFieldNameAndFullDetatil() {
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short[] array = new short[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendByteArrayWithFieldName() {
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byte[] array = new byte[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]", new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1,2,-3,4}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendByteArrayWithFieldNameAndFullDetatil() {
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byte[] array = new byte[] { 1, 2, -3, 4 };
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assertEquals(baseStr + "[values={1,2,-3,4}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testAppendFloatArrayWithFieldName() {
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float[] array = new float[] { 1.0f, 2.9876f, -3.00001f, 4.3f };
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assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
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new ToStringBuilder(base).append("values", array).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null).toString());
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assertEquals(baseStr + "[{1.0,2.9876,-3.00001,4.3}]", new ToStringBuilder(base).append(null, array).toString());
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}
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@Test
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public void testAppendFloatArrayWithFieldNameAndFullDetatil() {
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float[] array = new float[] { 1.0f, 2.9876f, -3.00001f, 4.3f };
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assertEquals(baseStr + "[values={1.0,2.9876,-3.00001,4.3}]",
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new ToStringBuilder(base).append("values", array, true).toString());
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assertEquals(baseStr + "[length=<size=4>]",
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new ToStringBuilder(base).append("length", array, false).toString());
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assertEquals(baseStr + "[values=<null>]",
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new ToStringBuilder(base).append("values", (boolean[]) null, true).toString());
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assertEquals(baseStr + "[<null>]", new ToStringBuilder(base).append(null, (boolean[]) null, false).toString());
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assertEquals(baseStr + "[<size=4>]", new ToStringBuilder(base).append(null, array, false).toString());
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}
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@Test
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public void testObject() {
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final Integer i3 = Integer.valueOf(3);
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