From dbeb5f8ba461cfb12309b0cf2d9e6ad816de8297 Mon Sep 17 00:00:00 2001 From: Ahmed Tawila Date: Sun, 29 Oct 2017 23:17:41 +0200 Subject: [PATCH] BAEL-1171 java.lang.String API (#2874) * Evaluation article: Different Types of Bean Injection in Spring * added tests & changed configuration to Java-based config * removed xml config files * rename unit tests * BAEL-972 - Apache Commons Text * remove code from evaluation article * remove code from evaluation article * BAEL-972 - Apache Commons Text - added another example * BAEL-972 - Apache Commons Text - just indentation * BAEL-994 - TemporalAdjuster in Java * BAEL-994 - TemporalAdjuster in Java * BAEL-994 - TemporalAdjuster in Java * BAEL-994 - TemporalAdjuster in Java * BAEL-994 - TemporalAdjuster in Java - fix problems * BAEL-1033 Introduction to StreamUtils * BAEL-1033 Introduction to StreamUtils * BAEL-1033 Introduction to StreamUtils * fix formatting * BAEL-1033 minor refactor * BAEL-1035 Introduction to Eclipse Collections * format * BAEL-1035 Introduction to Eclipse Collections * BAEL-1035 Introduction to Eclipse Collections * BAEL-1035 Introduction to Eclipse Collections * cleanup * cleanup * BAEL-1109 Introduction to JCache * BAEL-1109 Introduction to JCache * remove unneeded property in pom.xml * fix formatting * close cache instances properly * remove latest commit * BAEL-1057 Introduction to rxjava-jdbc * refactor rxjava-jdbc * Refactor rxjava-jdbc * Refactoring rxjava-jdbc * BAEL-1171 java.lang.String API * refactor rxjava-jdbc * refactor String * String API - move multiple classes into a single class * move class into test package * BAEL-1171 String.lang.String API * BAEL-1171 java.lang.String API * BAEL-1250 Initializing Arrays in Java * BAEL-1250 Initializing Arrays in Java * BAEL-1250 Initializing Arrays in Java * small fix * BAEL-1171 java.lang.String API * BAEL-1263 Daemon Threads in Java * BAEL-1263 Daemon Threads in Java --- .../baeldung/concurrent/daemon/NewThread.java | 10 +++++++ .../concurrent/daemon/DaemonThreadTest.java | 28 +++++++++++++++++++ .../java/com/baeldung/string/StringTest.java | 16 ++++++++--- 3 files changed, 50 insertions(+), 4 deletions(-) create mode 100644 core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java create mode 100644 core-java-concurrency/src/test/java/com/baeldung/concurrent/daemon/DaemonThreadTest.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java new file mode 100644 index 0000000000..6ddcb954a1 --- /dev/null +++ b/core-java-concurrency/src/main/java/com/baeldung/concurrent/daemon/NewThread.java @@ -0,0 +1,10 @@ +package com.baeldung.concurrent.daemon; + +public class NewThread extends Thread { + + public void run() { + while (true) + for (int i = 0; i < 10; i++) + System.out.println("New Thread is running..."); + } +} diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/daemon/DaemonThreadTest.java b/core-java-concurrency/src/test/java/com/baeldung/concurrent/daemon/DaemonThreadTest.java new file mode 100644 index 0000000000..2c4eeb63d6 --- /dev/null +++ b/core-java-concurrency/src/test/java/com/baeldung/concurrent/daemon/DaemonThreadTest.java @@ -0,0 +1,28 @@ +package com.baeldung.concurrent.daemon; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import org.junit.Test; + +public class DaemonThreadTest { + + @Test + public void whenCallIsDaemon_thenCorrect() { + NewThread daemonThread = new NewThread(); + NewThread userThread = new NewThread(); + daemonThread.setDaemon(true); + daemonThread.start(); + userThread.start(); + + assertTrue(daemonThread.isDaemon()); + assertFalse(userThread.isDaemon()); + } + + @Test(expected = IllegalThreadStateException.class) + public void givenUserThread_whenSetDaemonWhileRunning_thenIllegalThreadStateException() { + NewThread daemonThread = new NewThread(); + daemonThread.start(); + daemonThread.setDaemon(true); + } +} diff --git a/core-java/src/test/java/com/baeldung/string/StringTest.java b/core-java/src/test/java/com/baeldung/string/StringTest.java index 0e325950b0..fe1a69aa23 100644 --- a/core-java/src/test/java/com/baeldung/string/StringTest.java +++ b/core-java/src/test/java/com/baeldung/string/StringTest.java @@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertTrue; +import java.io.UnsupportedEncodingException; import java.nio.charset.StandardCharsets; import java.util.IllegalFormatException; import java.util.regex.PatternSyntaxException; @@ -29,11 +30,17 @@ public class StringTest { } @Test - public void whenGetBytes_thenCorrect() { - byte[] byteArray = "abcd".getBytes(); - byte[] expected = new byte[] { 97, 98, 99, 100 }; + public void whenGetBytes_thenCorrect() throws UnsupportedEncodingException { + byte[] byteArray1 = "abcd".getBytes(); + 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 @@ -123,6 +130,7 @@ public class StringTest { @Test public void whenCallLastIndexOf_thenCorrect() { assertEquals(2, "foo".lastIndexOf("o")); + assertEquals(2, "foo".lastIndexOf(111)); } @Test