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BAEL-1171 java.lang.String API

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This commit is contained in:
Ahmed Tawila 2017-10-26 10:17:25 +02:00
parent 9ce32992a7
commit ead7528c9c
1 changed files with 12 additions and 4 deletions
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16
core-java/src/test/java/com/baeldung/string/StringTest.java
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@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets; import java.nio.charset.StandardCharsets;
import java.util.IllegalFormatException; import java.util.IllegalFormatException;
import java.util.regex.PatternSyntaxException; import java.util.regex.PatternSyntaxException;
@ -29,11 +30,17 @@ public class StringTest {
} }
@Test @Test
public void whenGetBytes_thenCorrect() { public void whenGetBytes_thenCorrect() throws UnsupportedEncodingException {
byte[] byteArray = "abcd".getBytes(); byte[] byteArray1 = "abcd".getBytes();
byte[] expected = new byte[] { 97, 98, 99, 100 }; byte[] byteArray2 = "efgh".getBytes(StandardCharsets.US_ASCII);
byte[] byteArray3 = "ijkl".getBytes("UTF-8");
byte[] expected1 = new byte[] { 97, 98, 99, 100 };
byte[] expected2 = new byte[] { 101, 102, 103, 104 };
byte[] expected3 = new byte[] { 105, 106, 107, 108 };
assertArrayEquals(expected, byteArray); assertArrayEquals(expected1, byteArray1);
assertArrayEquals(expected2, byteArray2);
assertArrayEquals(expected3, byteArray3);
} }
@Test @Test
@ -123,6 +130,7 @@ public class StringTest {
@Test @Test
public void whenCallLastIndexOf_thenCorrect() { public void whenCallLastIndexOf_thenCorrect() {
assertEquals(2, "foo".lastIndexOf("o")); assertEquals(2, "foo".lastIndexOf("o"));
assertEquals(2, "foo".lastIndexOf(111));
} }
@Test @Test