获取编译时错误：无法解析导入net.corda.core.testing

Question

我正在使用gradle + Eclipse（Oxygen），我正在尝试为我的Corda应用程序实现单元测试，为此我遵循https://docs.corda.net/tutorial-test-dsl.html的示例

他们在这里使用过：

import static net.corda.core.testing.JavaTestHelpers.*;
import static net.corda.core.contracts.JavaTestHelpers.*;

@Test
public void emptyLedger() {
    ledger(l -> {
        return Unit.INSTANCE; // We need to return this explicitly
    });
}

这里我得到的编译时错误如下：

The import net.corda.core.testing cannot be resolved. 
There is no package called net.corda.core.testing, and no javadocs.

Answer 1

Corda测试库位于["2017-11-16T12:12:50.323Z", "2017-11-15T16:13:24.219Z", "2017-11-14T16:13:55.449Z", "2017-11-13T06:56:21.332Z"] 包中，而不是["2017-11-16T12:12:50.323Z", "2017-11-15T16:13:24.219Z"] ["2017-11-15T16:13:24.219Z", "2017-11-14T16:13:55.449Z"] ["2017-11-14T16:13:55.449Z", "2017-11-13T06:56:21.332Z"] 。