Repository: commons-text Updated Branches: refs/heads/master 9f6e5e45e -> 2de4cf9b9
Test: Improved testcase coverage for StrBuilder Project: http://git-wip-us.apache.org/repos/asf/commons-text/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-text/commit/3f49fe32 Tree: http://git-wip-us.apache.org/repos/asf/commons-text/tree/3f49fe32 Diff: http://git-wip-us.apache.org/repos/asf/commons-text/diff/3f49fe32 Branch: refs/heads/master Commit: 3f49fe323581a50083ede0cc21e80b733b400ead Parents: 343b4a9 Author: Amey Jadiye <ameyjad...@gmail.com> Authored: Wed Jun 21 08:52:26 2017 +0200 Committer: Pascal Schumacher <pascalschumac...@gmx.net> Committed: Wed Jun 21 08:58:00 2017 +0200 ---------------------------------------------------------------------- .../org/apache/commons/text/StrBuilderTest.java | 82 ++++++++++++++++++++ 1 file changed, 82 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-text/blob/3f49fe32/src/test/java/org/apache/commons/text/StrBuilderTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/StrBuilderTest.java b/src/test/java/org/apache/commons/text/StrBuilderTest.java index a0c923b..91f7c25 100644 --- a/src/test/java/org/apache/commons/text/StrBuilderTest.java +++ b/src/test/java/org/apache/commons/text/StrBuilderTest.java @@ -2004,4 +2004,86 @@ public class StrBuilderTest { buffer.flip(); assertEquals("Test 1234567890", buffer.toString()); } + + @Test + public void testAppendCharBufferNull() throws Exception { + final StrBuilder sb = new StrBuilder("1234567890"); + final String text = "Test "; + final CharBuffer buffer = null; + sb.append(buffer); + assertEquals("1234567890", sb.toString()); + + final StrBuilder sb1 = new StrBuilder("1234567890"); + final String text1 = "Test "; + final CharBuffer buffer1 = null; + sb.append(buffer1, 0, 0); + assertEquals("1234567890", sb1.toString()); + } + + @Test + public void testAppendCharBufferException() throws Exception { + final StrBuilder sb = new StrBuilder("1234567890"); + final String text = "Test"; + final CharBuffer buffer = CharBuffer.allocate(sb.size() + text.length()); + buffer.put(text); + buffer.flip(); + try { + sb.append(buffer, -1, 12); + } catch (StringIndexOutOfBoundsException e) { + assertEquals("startIndex must be valid", e.getMessage()); + } + + try { + sb.append(buffer, 0, -1); + } catch (StringIndexOutOfBoundsException e) { + assertEquals("length must be valid", e.getMessage()); + } + + sb.append(buffer); + assertEquals("1234567890Test", sb.toString()); + } + + @Test + public void testAppendCharSequence() { + CharSequence obj0 = null; + CharSequence obj1 = new StrBuilder("test1"); + CharSequence obj2 = new StringBuilder("test2"); + CharSequence obj3 = new StringBuffer("test3"); + CharBuffer obj4 = CharBuffer.wrap("test4".toCharArray()); + + final StrBuilder sb0 = new StrBuilder(); + assertEquals("", sb0.append(obj0).toString()); + + final StrBuilder sb1 = new StrBuilder(); + assertEquals("test1", sb1.append(obj1).toString()); + + final StrBuilder sb2 = new StrBuilder(); + assertEquals("test2", sb2.append(obj2).toString()); + + final StrBuilder sb3 = new StrBuilder(); + assertEquals("test3", sb3.append(obj3).toString()); + + final StrBuilder sb4 = new StrBuilder(); + assertEquals("test4", sb4.append(obj4).toString()); + + final StrBuilder sb5 = new StrBuilder(); + assertEquals("", sb5.append(obj0, 0, 0).toString()); + } + + @Test + public void testAppendStringBuilderNull() { + final StrBuilder sb1 = new StrBuilder(); + StringBuilder b = null; + assertEquals("", sb1.append(b).toString()); + + final StrBuilder sb2 = new StrBuilder(); + assertEquals("", sb1.append(b, 0, 0).toString()); + } + + @Test + public void testAppendln() { + final StrBuilder sb1 = new StrBuilder(); + final char ch = 'c'; + assertEquals("c\n", sb1.appendln(ch).toString()); + } }
