@Test
public final void testAppendCharSequenceIntInt() {
final Random ramdom = new Random();
for (int repeatIndex = 0; repeatIndex < 100; repeatIndex++) {
for (int i = 0, size = string.length(); i < size; i++) {
final int length = size - i - ramdom.nextInt(size - i);
final int endIndex = i + length;
final StringBuildWriter stringBuildWriter = new StringBuildWriter();
stringBuildWriter.append(string, i, endIndex);
assertThat(
stringBuildWriter.getStringBuilder().toString(),
is(equalTo(string.substring(i, endIndex))));
}
for (int i = string.length() - 1, size = string.length() + 1; i > 0; i--) {
final int length = ramdom.nextInt(size - i);
final int endIndex = i + length;
final StringBuildWriter stringBuildWriter = new StringBuildWriter();
stringBuildWriter.append(string, i, endIndex);
assertThat(
stringBuildWriter.getStringBuilder().toString(),
is(equalTo(string.substring(i, endIndex))));
}
}
}
@Test
public final void testAppendChar() {
final StringBuildWriter stringBuildWriter = new StringBuildWriter();
final StringBuilder expected = new StringBuilder();
for (int i = 0, size = chars.length; i < size; i++) {
stringBuildWriter.append(chars[i]);
expected.append(chars[i]);
assertThat(stringBuildWriter.getStringBuilder().toString(), is(equalTo(expected.toString())));
}
}
@Test
public final void testAppendCharSequence() {
final StringBuildWriter stringBuildWriter = new StringBuildWriter();
stringBuildWriter.append(string);
assertThat(stringBuildWriter.getStringBuilder().toString(), is(equalTo(string)));
}
