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use kotlin style method descriptor

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金戟 2021-03-02 23:42:04 +08:00
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commit 1849cf85c5
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1
demo/java-demo/src/test/java/com/alibaba/testable/demo/basic/DemoMockTest.java
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@ -2,7 +2,6 @@ package com.alibaba.testable.demo.basic;
import com.alibaba.testable.core.annotation.MockConstructor;
import com.alibaba.testable.core.annotation.MockMethod;
import com.alibaba.testable.demo.basic.DemoMock;
import com.alibaba.testable.demo.basic.model.BlackBox;
import org.junit.jupiter.api.Test;

46
docs/en-us/doc/troubleshooting.md
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@ -15,9 +15,11 @@ class DemoTest {
The output log example is as follows:
```text
[DIAGNOSE] Handling test class com/alibaba/testable/demo/DemoMockTest
[DIAGNOSE] Handling test class com/alibaba/testable/demo/basic/DemoMockTest
[DIAGNOSE] Found 6 test cases
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/basic/DemoMockTest$Mock
[DIAGNOSE] Found 8 mock methods
[DIAGNOSE] Handling source class com/alibaba/testable/demo/DemoMock
[DIAGNOSE] Handling source class com/alibaba/testable/demo/basic/DemoMock
[DIAGNOSE] Handling method <init>
[DIAGNOSE] Handling method newFunc
[DIAGNOSE] Line 19, mock method "createBlackBox" used
@ -51,36 +53,30 @@ class DemoTest {
Executing the unit test again will print out the runtime-signatures of all mock methods, and the runtime-signatures of all invocations scanned in the class under test:
```text
[DIAGNOSE] Handling test class com/alibaba/testable/demo/DemoMockTest
[VERBOSE] Mock constructor "createBlackBox" as "(Ljava/lang/String;)V" for "com/alibaba/testable/demo/model/BlackBox"
[VERBOSE] Mock method "innerFunc" as "(Ljava/lang/String;)Ljava/lang/String;"
[VERBOSE] Mock method "staticFunc" as "()Ljava/lang/String;"
[VERBOSE] Mock method "trim" as "()Ljava/lang/String;"
[VERBOSE] Mock method "sub" as "(II)Ljava/lang/String;"
[VERBOSE] Mock method "startsWith" as "(Ljava/lang/String;)Z"
[VERBOSE] Mock method "secretBox" as "()Lcom/alibaba/testable/demo/model/BlackBox;"
[DIAGNOSE] Handling test class com/alibaba/testable/demo/basic/DemoMockTest
[VERBOSE] Test case "should_able_to_mock_new_object"
... ...
[VERBOSE] Test case "should_able_to_set_mock_context"
[DIAGNOSE] Found 6 test cases
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/basic/DemoMockTest$Mock
[VERBOSE] Mock constructor "createBlackBox" as "com.alibaba.testable.demo.basic.model.BlackBox(java.lang.String)"
[VERBOSE] Mock method "innerFunc" as "com.alibaba.testable.demo.basic.DemoMock::innerFunc(java.lang.String) : java.lang.String"
... ...
[VERBOSE] Mock method "callFromDifferentMethod" as "()Ljava/lang/String;"
[DIAGNOSE] Found 8 mock methods
[DIAGNOSE] Handling source class com/alibaba/testable/demo/DemoMock
[DIAGNOSE] Handling source class com/alibaba/testable/demo/basic/DemoMock
[DIAGNOSE] Handling method <init>
[VERBOSE] Line 13, constructing "java/lang/Object" as "()V"
[VERBOSE] Line 13, constructing "java.lang.Object()"
[DIAGNOSE] Handling method newFunc
[VERBOSE] Line 19, constructing "com/alibaba/testable/demo/model/BlackBox" as "(Ljava/lang/String;)V"
[VERBOSE] Line 19, constructing "com.alibaba.testable.demo.basic.model.BlackBox(java.lang.String)"
[DIAGNOSE] Line 19, mock method "createBlackBox" used
[VERBOSE] Line 19, invoking "createBlackBox" as "(Ljava/lang/String;)Lcom/alibaba/testable/demo/model/BlackBox;"
[VERBOSE] Line 20, invoking "get" as "()Ljava/lang/String;"
[VERBOSE] Line 19, invoking "com.alibaba.testable.demo.basic.DemoMockTest$Mock::createBlackBox(java.lang.String) : com.alibaba.testable.demo.basic.model.BlackBox"
[VERBOSE] Line 20, invoking "com.alibaba.testable.demo.basic.model.BlackBox::get() : java.lang.String"
[DIAGNOSE] Handling method outerFunc
[VERBOSE] Line 27, constructing "java/lang/StringBuilder" as "()V"
[VERBOSE] Line 27, invoking "append" as "(Ljava/lang/String;)Ljava/lang/StringBuilder;"
[VERBOSE] Line 27, invoking "innerFunc" as "(Ljava/lang/String;)Ljava/lang/String;"
[VERBOSE] Line 27, constructing "java.lang.StringBuilder()"
[VERBOSE] Line 27, invoking "java.lang.StringBuilder::append(java.lang.String) : java.lang.StringBuilder"
[VERBOSE] Line 27, invoking "com.alibaba.testable.demo.basic.DemoMock::innerFunc(java.lang.String) : java.lang.String"
[DIAGNOSE] Line 27, mock method "innerFunc" used
[VERBOSE] Line 27, invoking "innerFunc" as "(Ljava/lang/String;)Ljava/lang/String;"
[VERBOSE] Line 27, invoking "append" as "(Ljava/lang/String;)Ljava/lang/StringBuilder;"
[VERBOSE] Line 27, invoking "staticFunc" as "()Ljava/lang/String;"
[DIAGNOSE] Line 27, mock method "staticFunc" used
[VERBOSE] Line 27, invoking "append" as "(Ljava/lang/String;)Ljava/lang/StringBuilder;"
[VERBOSE] Line 27, invoking "append" as "(Ljava/lang/String;)Ljava/lang/StringBuilder;"
[VERBOSE] Line 27, invoking "toString" as "()Ljava/lang/String;"
... ...
```

42
docs/zh-cn/doc/troubleshooting.md
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@ -17,11 +17,11 @@ class DemoTest {
输出日志示例如下：
```text
[DIAGNOSE] Handling test class com/alibaba/testable/demo/DemoMockTest
[DIAGNOSE] Handling test class com/alibaba/testable/demo/basic/DemoMockTest
[DIAGNOSE] Found 6 test cases
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/DemoMockTest$Mock
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/basic/DemoMockTest$Mock
[DIAGNOSE] Found 8 mock methods
[DIAGNOSE] Handling source class com/alibaba/testable/demo/DemoMock
[DIAGNOSE] Handling source class com/alibaba/testable/demo/basic/DemoMock
[DIAGNOSE] Handling method <init>
[DIAGNOSE] Handling method newFunc
[DIAGNOSE] Line 19, mock method "createBlackBox" used
@ -55,43 +55,41 @@ class DemoTest {
}
```
再次执行单元测试，此时将会打印出所有Mock方法的运行期签名，以及被测类中扫描到所有调用的运行期签名：
再次执行单元测试，此时将会打印出所有Mock方法的签名定义，以及被测类中扫描到所有调用的实际方法签名：
```text
[DIAGNOSE] Handling test class com/alibaba/testable/demo/DemoMockTest
[DIAGNOSE] Handling test class com/alibaba/testable/demo/basic/DemoMockTest
[VERBOSE] Test case "should_able_to_mock_new_object"
... ...
[VERBOSE] Test case "should_able_to_set_mock_context"
[DIAGNOSE] Found 6 test cases
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/DemoMockTest$Mock
[VERBOSE] Mock constructor "createBlackBox" as "(Ljava/lang/String;)V" for "com/alibaba/testable/demo/model/BlackBox"
[VERBOSE] Mock method "innerFunc" as "(Ljava/lang/String;)Ljava/lang/String;"
[DIAGNOSE] Handling mock class com/alibaba/testable/demo/basic/DemoMockTest$Mock
[VERBOSE] Mock constructor "createBlackBox" as "com.alibaba.testable.demo.basic.model.BlackBox(java.lang.String)"
[VERBOSE] Mock method "innerFunc" as "com.alibaba.testable.demo.basic.DemoMock::innerFunc(java.lang.String) : java.lang.String"
... ...
[VERBOSE] Mock method "callFromDifferentMethod" as "()Ljava/lang/String;"
[DIAGNOSE] Found 8 mock methods
[DIAGNOSE] Handling source class com/alibaba/testable/demo/DemoMock
[DIAGNOSE] Handling source class com/alibaba/testable/demo/basic/DemoMock
[DIAGNOSE] Handling method <init>
[VERBOSE] Line 13, constructing "java/lang/Object" as "()V"
[VERBOSE] Line 13, constructing "java.lang.Object()"
[DIAGNOSE] Handling method newFunc
[VERBOSE] Line 19, constructing "com/alibaba/testable/demo/model/BlackBox" as "(Ljava/lang/String;)V"
[VERBOSE] Line 19, constructing "com.alibaba.testable.demo.basic.model.BlackBox(java.lang.String)"
[DIAGNOSE] Line 19, mock method "createBlackBox" used
[VERBOSE] Line 19, invoking "createBlackBox" as "(Ljava/lang/String;)Lcom/alibaba/testable/demo/model/BlackBox;"
[VERBOSE] Line 20, invoking "get" as "()Ljava/lang/String;"
[VERBOSE] Line 19, invoking "com.alibaba.testable.demo.basic.DemoMockTest$Mock::createBlackBox(java.lang.String) : com.alibaba.testable.demo.basic.model.BlackBox"
[VERBOSE] Line 20, invoking "com.alibaba.testable.demo.basic.model.BlackBox::get() : java.lang.String"
[DIAGNOSE] Handling method outerFunc
[VERBOSE] Line 27, constructing "java/lang/StringBuilder" as "()V"
[VERBOSE] Line 27, invoking "append" as "(Ljava/lang/String;)Ljava/lang/StringBuilder;"
[VERBOSE] Line 27, invoking "innerFunc" as "(Ljava/lang/String;)Ljava/lang/String;"
[VERBOSE] Line 27, constructing "java.lang.StringBuilder()"
[VERBOSE] Line 27, invoking "java.lang.StringBuilder::append(java.lang.String) : java.lang.StringBuilder"
[VERBOSE] Line 27, invoking "com.alibaba.testable.demo.basic.DemoMock::innerFunc(java.lang.String) : java.lang.String"
[DIAGNOSE] Line 27, mock method "innerFunc" used
... ...
```
输出日志结构参考如下：
- `Mock constructor "<Mock方法名>" as "<方法签名>" for "<类型>"` 在测试类中扫描到的**Mock构造方法**及其运行期签名
- `Mock method "<Mock方法名>" as "<方法签名>"` 在测试类中扫描到的**普通Mock方法**及其运行期签名
- `Line XX, constructing "<类型>" as "<方法签名>"` 在被测类中扫描掉的**构造方法调用**及其运行期签名
- `Line XX, invoking "<方法名>" as "<方法签名>"` 在被测类中扫描到的**成员方法调用**及其运行期签名
"运行期签名"是目标方法参数和返回值类型的在字节码中的表示形式，其结构相比方法的原始Java签名更紧凑精炼，通过对比相应代码行调用时的方法签名与Mock方法的实际签名，通常能够快速定位出Mock未匹配的原因。
- `Mock constructor "<Mock方法名>" as "<方法签名>" for "<类型>"` 在测试类中扫描到的**Mock构造方法**及其签名
- `Mock method "<Mock方法名>" as "<方法签名>"` 在测试类中扫描到的**普通Mock方法**及其签名
- `Line XX, constructing "<类型>" as "<方法签名>"` 在被测类中扫描掉的**构造方法调用**及其签名
- `Line XX, invoking "<方法名>" as "<方法签名>"` 在被测类中扫描到的**成员方法调用**及其签名
> 在`0.4.x`版本使用测试类添加`@MockWith`注解的`diagnose`参数来启用诊断信息的方法在`0.5`版本中依然可用，但将在未来版本中移除，请优先使用`@MockDiagnose`注解替代。

2
testable-agent/src/main/java/com/alibaba/testable/agent/util/MethodUtil.java
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@ -129,7 +129,7 @@ public class MethodUtil {
String ownerInDotFormat = ClassUtil.toDotSeparatedName(owner);
String returnType = toJavaParameterDesc(getReturnType(desc));
String parameters = toJavaParameterDesc(extractParameters(desc));
return String.format("%s %s::%s(%s)", returnType, ownerInDotFormat, name, parameters);
return String.format("%s::%s(%s) : %s", ownerInDotFormat, name, parameters, returnType);
}
/**