[ch06] Pointcut execution expression test.

dhsim86 · Sep 13, 2017 · 5e2b189 · 5e2b189
1 parent ac34917
commit 5e2b189
Showing 1 changed file with 42 additions and 0 deletions.
diff --git a/src/test/java/ch06/springbook/aop/AopTest.java b/src/test/java/ch06/springbook/aop/AopTest.java
@@ -24,4 +24,46 @@ public void methodSignaturePointcut() throws SecurityException, NoSuchMethodExce
 		assertThat(pointcut.getClassFilter().matches(Bean.class) &&
 				   pointcut.getMethodMatcher().matches(Target.class.getMethod("minus", int.class, int.class), null), is(false));
 	}
+
+	@Test
+	public void pointcutTest() throws Exception {
+		targetClassPointcutMatches("execution(* *(..))", true, true, true, true, true, true);
+		targetClassPointcutMatches("execution(* hello(..))", true, true, false, false, false, false);
+		targetClassPointcutMatches("execution(* hello())", true, false, false, false, false, false);
+		targetClassPointcutMatches("execution(* hello(String))", false, true, false, false, false, false);
+		targetClassPointcutMatches("execution(* meth*(..))", false, false, false, false, true, true);
+		targetClassPointcutMatches("execution(* *(int, int))", false, false, true, true, false, false);
+		targetClassPointcutMatches("execution(* *())", true, false, false, false, true, true);
+		targetClassPointcutMatches("execution(* ch06.springbook.aop.Target.*(..))", true, true, true, true, true, false);
+		targetClassPointcutMatches("execution(* ch06.springbook.aop.*.*(..))", true, true, true, true, true, true);
+		targetClassPointcutMatches("execution(* ch06.springbook.aop..*.*(..))", true, true, true, true, true, true);
+		targetClassPointcutMatches("execution(* ch06..*.*(..))", true, true, true, true, true, true);
+		targetClassPointcutMatches("execution(* com..*.*(..))", false, false, false, false, false, false);
+		targetClassPointcutMatches("execution(* *..Target.*(..))", true, true, true, true, true, false);
+		targetClassPointcutMatches("execution(* *..Tar*.*(..))", true, true, true, true, true, false);
+		targetClassPointcutMatches("execution(* *..*get.*(..))", true, true, true, true, true, false);
+		targetClassPointcutMatches("execution(* *..B*.*(..))", false, false, false, false, false, true);
+		targetClassPointcutMatches("execution(* *..TargetInterface.*(..))", true, true, true, true, false, false);
+		targetClassPointcutMatches("execution(* *(..) throws Runtime*)", false, false, false, true, false, true);
+		targetClassPointcutMatches("execution(int *(..))", false, false, true, true, false, false);
+		targetClassPointcutMatches("execution(void *(..))", true, true, false, false, true, true);
+	}
+
+	public void targetClassPointcutMatches(String expression, boolean ... expected) throws Exception {
+		pointcutMatches(expression, expected[0], Target.class, "hello");
+		pointcutMatches(expression, expected[1], Target.class, "hello", String.class);
+		pointcutMatches(expression, expected[2], Target.class, "plus", int.class, int.class);
+		pointcutMatches(expression, expected[3], Target.class, "minus", int.class, int.class);
+		pointcutMatches(expression, expected[4], Target.class, "method");
+		pointcutMatches(expression, expected[5], Bean.class, "method");
+	}
+
+	public void pointcutMatches(String expression, Boolean expected, Class<?> clazz, String methodName, Class<?>... args) throws Exception {
+
+		AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
+		pointcut.setExpression(expression);
+
+		assertThat(pointcut.getClassFilter().matches(clazz) &&
+				   pointcut.getMethodMatcher().matches(clazz.getMethod(methodName, args), null), is(expected));
+	}
 }