Unit testing Activiti没有在groovy脚本中使用mock.register（）注册的对象

我有以下问题。我尝试使用activiti提供的模拟框架对activiti流进行单元测试。我有以下activiti.cfg.xml：

我遇到的问题是，所有使用Mock.register（）注册的对象都可以在ServiceTasks（表达式内部）中使用，但在groovy脚本中不可用。我得到：

groovy.lang.MissingPropertyException: No such property: timeService for class: Script1

因此，问题是： 我做错什么了吗？这是Activiti的预期行为吗？为了使用模拟对象测试流中的脚本，我可以做些什么

---

提前谢谢。

经过一段时间的实验，我找到了一个解决方案

我们需要一个用于脚本对象的MockResolver：

package com.deenero.activiti;

import org.activiti.engine.delegate.VariableScope;
import org.activiti.engine.impl.scripting.Resolver;
import org.activiti.engine.impl.scripting.ResolverFactory;
import org.activiti.engine.test.mock.Mocks;

public class MockResolverFactory implements ResolverFactory{
    @Override
    public Resolver createResolver(VariableScope variableScope) {
        return new Resolver() {

            @Override
            public Object get(Object key) {
                return Mocks.get(key);
            }

            @Override
            public boolean containsKey(Object key) {
                return Mocks.get(key) != null;
            }
        };
    }
}

然后需要更改activiti配置以使用它：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="processEngineConfiguration"
        class="org.activiti.engine.impl.cfg.StandaloneInMemProcessEngineConfiguration">
        <property name="jobExecutorActivate" value="false" />
        <property name="expressionManager">
            <bean class="org.activiti.engine.test.mock.MockExpressionManager" />
        </property>
        <property name="resolverFactories">
            <list>
                <bean class="org.activiti.engine.impl.scripting.VariableScopeResolverFactory" />
                <bean class="org.activiti.engine.impl.scripting.BeansResolverFactory" />
                <bean class="com.deenero.activiti.MockResolverFactory" />
            </list>
        </property>
    </bean>

</beans>

因此，这将允许在Activiti脚本中使用通过Mock.register（）注册的所有bean，因此我们能够对它们进行单元测试

package com.deenero.activiti;

import org.activiti.engine.delegate.VariableScope;
import org.activiti.engine.impl.scripting.Resolver;
import org.activiti.engine.impl.scripting.ResolverFactory;
import org.activiti.engine.test.mock.Mocks;

public class MockResolverFactory implements ResolverFactory{
    @Override
    public Resolver createResolver(VariableScope variableScope) {
        return new Resolver() {

            @Override
            public Object get(Object key) {
                return Mocks.get(key);
            }

            @Override
            public boolean containsKey(Object key) {
                return Mocks.get(key) != null;
            }
        };
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="processEngineConfiguration"
        class="org.activiti.engine.impl.cfg.StandaloneInMemProcessEngineConfiguration">
        <property name="jobExecutorActivate" value="false" />
        <property name="expressionManager">
            <bean class="org.activiti.engine.test.mock.MockExpressionManager" />
        </property>
        <property name="resolverFactories">
            <list>
                <bean class="org.activiti.engine.impl.scripting.VariableScopeResolverFactory" />
                <bean class="org.activiti.engine.impl.scripting.BeansResolverFactory" />
                <bean class="com.deenero.activiti.MockResolverFactory" />
            </list>
        </property>
    </bean>

</beans>