package roboguice.util;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
@RunWith(RobolectricTestRunner.class)
public class LnImplTest {
@Test
public void shouldFormatArgs_whenArgsAreNull() {
// https://github.com/roboguice/roboguice/issues/223
final String s = "Message: %s";
final String expected = "Message: null";
assertThat(new LnImpl().formatArgs(s, null), equalTo(expected));
}
@Test
public void shouldFormatArgs_whenArgsIs0Length() {
// https://github.com/roboguice/roboguice/issues/223
final String s = "Message: %s";
final String expected = "Message: %s";
assertThat(new LnImpl().formatArgs(s), equalTo(expected));
}
}