[#noissue] Cleanup Assertions.assertThrows

bootstraps/bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/classloader/ParallelClassLoaderTest.java

@@ -47,11 +47,9 @@ private ClassLoader onLoadTest(Class<?> classLoaderType, Class<?> testClass) thr
         ClassLoader cl = PinpointClassLoaderFactory.createClassLoader(this.getClass().getName(), urls, null, ProfilerLibs.PINPOINT_PROFILER_CLASS);
         Assertions.assertSame(cl.getClass(), classLoaderType);
 
-        try {
+        Assertions.assertThrowsExactly(ClassNotFoundException.class, () -> {
             cl.loadClass("test");
-            Assertions.fail();
-        } catch (ClassNotFoundException ignored) {
-        }
+        });
 
         Class<?> selfLoadClass = cl.loadClass(testClass.getName());
         Assertions.assertNotSame(testClass, selfLoadClass);
@@ -61,7 +59,6 @@ private ClassLoader onLoadTest(Class<?> classLoaderType, Class<?> testClass) thr
     }
 
 
-
     @Test
     public void testBootstrapClassLoader() throws Exception {
         ClassLoader classLoader = new ParallelClassLoader(this.getClass().getName(), new URL[0], null, ProfilerLibs.PINPOINT_PROFILER_CLASS);

bootstraps/bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/classloader/PinpointClassLoaderTest.java

@@ -45,11 +45,9 @@ private ClassLoader onLoadTest(Class<?> classLoaderType, Class<?> testClass) thr
         ClassLoader cl = PinpointClassLoaderFactory.createClassLoader(this.getClass().getName(), urls, null, ProfilerLibs.PINPOINT_PROFILER_CLASS);
         Assertions.assertSame(cl.getClass(), classLoaderType);
 
-        try {
+        Assertions.assertThrowsExactly(ClassNotFoundException.class, () -> {
             cl.loadClass("test");
-            Assertions.fail();
-        } catch (ClassNotFoundException ignored) {
-        }
+        });
 
         Class<?> selfLoadClass = cl.loadClass(testClass.getName());
         Assertions.assertNotSame(testClass, selfLoadClass);

bootstraps/bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/config/DumpTypeTest.java

@@ -31,12 +31,8 @@ public class DumpTypeTest {
     public void find() {
         DumpType none = DumpType.valueOf("ALWAYS");
         logger.debug("type:{}", none);
-
-        try {
+        Assertions.assertThrows(Exception.class, () -> {
             DumpType.valueOf("error");
-            Assertions.fail("not found");
-        } catch (IllegalArgumentException ignored) {
-
-        }
+        });
     }
 }

bootstraps/bootstrap-core/src/test/java/com/navercorp/pinpoint/bootstrap/interceptor/DefaultInterceptorRegistryAdaptorTest.java

@@ -12,34 +12,29 @@ public class DefaultInterceptorRegistryAdaptorTest {
     @Test
     public void indexSize_0() {
 
-        try {
+        Assertions.assertThrows(IllegalArgumentException.class, () -> {
             new DefaultInterceptorRegistryAdaptor(-1);
-            Assertions.fail();
-        } catch (IllegalArgumentException ignored) {
-        }
-
+        });
     }
 
     @Test
     public void indexSize_1() {
-        try {
-            InterceptorRegistryAdaptor interceptorRegistry = new DefaultInterceptorRegistryAdaptor(0);
-            StaticAroundInterceptor mock = mock(StaticAroundInterceptor.class);
+        InterceptorRegistryAdaptor interceptorRegistry = new DefaultInterceptorRegistryAdaptor(0);
+        StaticAroundInterceptor mock = mock(StaticAroundInterceptor.class);
+
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             interceptorRegistry.addInterceptor(mock);
-            Assertions.fail();
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
     }
 
     @Test
     public void indexSize_2() {
         InterceptorRegistryAdaptor interceptorRegistry = new DefaultInterceptorRegistryAdaptor(1);
         interceptorRegistry.addInterceptor(mock(StaticAroundInterceptor.class));
-        try {
+
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             interceptorRegistry.addInterceptor(mock(StaticAroundInterceptor.class));
-            Assertions.fail();
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
     }
 
     @Test

bootstraps/bootstrap-java9/src/test/java/com/navercorp/pinpoint/bootstrap/java9/classloader/Java9ClassLoaderTest.java

@@ -60,11 +60,10 @@ private ClassLoader onLoadTest(Class<?> classLoaderType, Class<?> testClass) thr
         ClassLoader cl = PinpointClassLoaderFactory.createClassLoader(this.getClass().getName(), urls, null, ProfilerLibs.PINPOINT_PROFILER_CLASS);
         Assertions.assertSame(cl.getClass(), classLoaderType);
 
-        try {
+        Assertions.assertThrowsExactly(ClassNotFoundException.class, () -> {
             cl.loadClass("test");
-            Assertions.fail();
-        } catch (ClassNotFoundException ignored) {
-        }
+        });
+
 
         Class<?> selfLoadClass = cl.loadClass(testClass.getName());
         Assertions.assertNotSame(testClass, selfLoadClass);

bootstraps/bootstrap-java9/src/test/java/com/navercorp/pinpoint/bootstrap/java9/classloader/PlatformClassLoaderTest.java

@@ -42,13 +42,10 @@ public void sqlDate() throws ClassNotFoundException {
         logger.debug("sqlDate classLoader:{}", java.sql.Date.class.getClassLoader());
         Class.forName("java.sql.Date", false, ClassLoader.getPlatformClassLoader());
 
-        try {
+        Assertions.assertThrowsExactly(ClassNotFoundException.class, () -> {
             ClassLoader bootStrap = Object.class.getClassLoader();
             Class.forName("java.sql.Date", false, bootStrap);
-            Assertions.fail();
-        } catch (ClassNotFoundException e) {
-            // skip
-        }
+        });
     }
 
     @Disabled

collector/src/test/java/com/navercorp/pinpoint/collector/receiver/thrift/udp/UDPReceiverTest.java

@@ -85,7 +85,7 @@ public void startStop() {
             receiver = new UDPReceiver("test", packetHandlerFactory, executor, 8, bindAddress, socketOptionApplier, pool);
         } catch (Exception e) {
             logger.debug(e.getMessage(), e);
-            Assertions.fail(e.getMessage());
+            Assertions.fail(e.getMessage(), e);
         } finally {
             if (receiver != null) {
                 receiver.shutdown();
@@ -160,7 +160,7 @@ boolean validatePacket(DatagramPacket packet) {
             Mockito.verify(mockExecutor).execute(any(Runnable.class));
         } catch (Exception e) {
             logger.debug(e.getMessage(), e);
-            Assertions.fail(e.getMessage());
+            Assertions.fail(e.getMessage(), e);
         } finally {
             if (receiver != null) {
                 receiver.shutdown();

commons-buffer/src/test/java/com/navercorp/pinpoint/common/buffer/AutomaticBufferTest.java

@@ -69,18 +69,14 @@ public void testPadBytes() {
     public void testPadBytes_Error() {
 
         Buffer buffer1_1 = new AutomaticBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_1.putPadBytes(new byte[11], 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer1_2 = new AutomaticBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_2.putPadBytes(new byte[20], 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer2 = new AutomaticBuffer(32);
         buffer2.putPadBytes(new byte[10], 10);
@@ -118,18 +114,14 @@ public void testPadString() {
     public void testPadString_Error() {
 
         Buffer buffer1_1 = new AutomaticBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_1.putPadString(StringUtils.repeat("a", 11), 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer1_2 = new AutomaticBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_2.putPadString(StringUtils.repeat("a", 20), 10);
-            Assertions.fail("error");
-        } catch (Exception ignored) {
-        }
+        });
 
         Buffer buffer2 = new AutomaticBuffer(32);
         buffer2.putPadString(StringUtils.repeat("a", 10), 10);
@@ -151,12 +143,10 @@ public void testPut2PrefixedBytes() {
 
         checkPut2PrefixedBytes(null);
 
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             byte[] bytes4 = new byte[Short.MAX_VALUE + 1];
             checkPut2PrefixedBytes(bytes4);
-            Assertions.fail("too large bytes");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
     }
 
     private void checkPut2PrefixedBytes(byte[] bytes) {

commons-buffer/src/test/java/com/navercorp/pinpoint/common/buffer/FixedBufferTest.java

@@ -105,26 +105,22 @@ public void readPadBytes() {
     public void testPadBytes_Error() {
 
         Buffer buffer1_1 = new FixedBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_1.putPadBytes(new byte[11], 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer1_2 = new FixedBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_2.putPadBytes(new byte[20], 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer2 = new FixedBuffer(32);
         buffer2.putPadBytes(new byte[10], 10);
 
     }
 
     @Test
-    public void testPadString() throws Exception {
+    public void testPadString() {
         int TOTAL_LENGTH = 20;
         int TEST_SIZE = 10;
         int PAD_SIZE = TOTAL_LENGTH - TEST_SIZE;
@@ -178,17 +174,15 @@ public void readPadStringAndRightTrim() {
     public void testPadString_Error() {
 
         Buffer buffer1_1 = new FixedBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_1.putPadString(StringUtils.repeat("a", 11), 10);
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
+
 
         Buffer buffer1_2 = new FixedBuffer(32);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             buffer1_2.putPadString(StringUtils.repeat("a", 20), 10);
-            Assertions.fail("error");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
         Buffer buffer2 = new FixedBuffer(32);
         buffer2.putPadString(StringUtils.repeat("a", 10), 10);
@@ -206,12 +200,10 @@ public void testPut2PrefixedBytes() {
         byte[] bytes = new byte[Short.MAX_VALUE];
         checkPut2PrefixedBytes(BytesUtils.toString(bytes), endExpected, Short.MAX_VALUE * 2);
 
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             byte[] bytes2 = new byte[Short.MAX_VALUE + 1];
             checkPut2PrefixedBytes(BytesUtils.toString(bytes2), endExpected, Short.MAX_VALUE * 2);
-            Assertions.fail("too large bytes");
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
 
     }
 
@@ -468,11 +460,9 @@ public void find_SVLong_errorCode() {
     public void readVInt_errorCase() {
         byte[] errorCode = new byte[]{-118, -41, -17, -117, -81, -115, -64, -64, -108, -88};
         Buffer buffer = new FixedBuffer(errorCode);
-        try {
+        Assertions.assertThrowsExactly(IllegalArgumentException.class, () -> {
             buffer.readVInt();
-            Assertions.fail("invalid VInt");
-        } catch (IllegalArgumentException ignored) {
-        }
+        });
 
         Assertions.assertEquals(0, buffer.getOffset());
     }
@@ -481,11 +471,9 @@ public void readVInt_errorCase() {
     public void readVLong_errorCase() {
         byte[] errorCode = new byte[]{-25, -45, -47, -14, -16, -104, -53, -48, -72, -9};
         Buffer buffer = new FixedBuffer(errorCode);
-        try {
+        Assertions.assertThrowsExactly(IllegalArgumentException.class, () -> {
             buffer.readVLong();
-            Assertions.fail("invalid VLong");
-        } catch (IllegalArgumentException ignored) {
-        }
+        });
 
         Assertions.assertEquals(0, buffer.getOffset());
     }
@@ -607,10 +595,10 @@ public void testBoolean() {
 
         Buffer read = new FixedBuffer(buffer.getBuffer());
         boolean b = read.readBoolean();
-        Assertions.assertEquals(true, b);
+        Assertions.assertTrue(b);
 
         boolean c = read.readBoolean();
-        Assertions.assertEquals(false, c);
+        Assertions.assertFalse(c);
     }
 
     @Test

commons-buffer/src/test/java/com/navercorp/pinpoint/common/buffer/OffsetFixedBufferTest.java

@@ -32,25 +32,20 @@ public class OffsetFixedBufferTest {
     @Test
     public void testFixedBuffer() {
         new OffsetFixedBuffer(new byte[10], 10, 0);
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             new OffsetFixedBuffer(new byte[10], 11, 0);
-            Assertions.fail();
-        } catch (IndexOutOfBoundsException ignored) {
-        }
-        try {
+        });
+
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             new OffsetFixedBuffer(new byte[10], -1, 0);
-            Assertions.fail();
-        } catch (IndexOutOfBoundsException ignored) {
-        }
+        });
     }
 
     @Test
     public void testFixedBuffer_length() {
-        try {
+        Assertions.assertThrowsExactly(IndexOutOfBoundsException.class, () -> {
             new OffsetFixedBuffer(new byte[10], 0, 11);
-            Assertions.fail();
-        } catch (IndexOutOfBoundsException e) {
-        }
+        });
 
         new OffsetFixedBuffer(new byte[10], 0, 10);
 

commons-hbase/src/test/java/com/navercorp/pinpoint/common/hbase/util/HbaseTableNameCacheTest.java

@@ -62,12 +62,7 @@ public void specifiedNamespace() {
     @Test
     public void nullQualifierShouldThrowException() {
         Assertions.assertThrows(NullPointerException.class, () -> {
-            // Given
-            final String nullQualifier = null;
-            // When
-            cache.get(nullQualifier);
-            // Then
-            Assertions.fail();
+            cache.get(null);
         });
     }
 }

commons-profiler/src/test/java/com/navercorp/pinpoint/common/profiler/trace/TraceMetadataLoaderTest.java

@@ -120,11 +120,9 @@ public void unregisteredAnnotationKeyTest() {
         verifyAnnotationKey(annotationKeyRegistry, registeredAnnotationKey);
 
         Assertions.assertSame(AnnotationKey.UNKNOWN, annotationKeyRegistry.findAnnotationKey(unregisteredAnnotationKey.getCode()));
-        try {
+        Assertions.assertThrowsExactly(NoSuchElementException.class, () -> {
             annotationKeyRegistry.findAnnotationKeyByName(unregisteredAnnotationKey.getName());
-            Assertions.fail();
-        } catch (NoSuchElementException expected) {
-        }
+        });
     }
 
     @Test
@@ -156,11 +154,9 @@ private void verifyServiceType(ServiceTypeRegistry serviceTypeRegistry, ServiceT
                 }
             }
             Assertions.assertTrue(found);
-            try {
+            Assertions.assertThrows(Exception.class, () -> {
                 descMatchedServiceTypes.add(serviceType);
-                Assertions.fail("Adding to unmodifiable list should have failed");
-            } catch (Exception expected) {
-            }
+            }, "Adding to unmodifiable list should have failed");
         }
     }