java - 如何使TestNG报告显示软断言失败的行

我正在使用Selenium，Java和TestNG编写测试。有时，我在单元测试中会使用许多软断言，而当它们失败时，TestNG报告程序不会显示发生的代码行。有什么办法可以表明这一点吗？实际上，当我单击Failure Exception上的报告时，它会将我带到s_assert.assertAll();，但是我需要转到特定的行，例如：s_assert.assertEquals(Alert_text, "Hi.. is alert message!", "Alert Is InCorrect");

最佳答案

下面的自定义软断言（我将其命名为Verifier）的实现应该可以满足您的要求。

import org.testng.annotations.Test;
import org.testng.asserts.Assertion;
import org.testng.asserts.IAssert;
import org.testng.collections.Maps;

import java.util.Arrays;
import java.util.Map;

public class SoftAssertExample {
    private Verifier verifier = new Verifier();

    @Test
    public void testMethod() {
        verifier.assertEquals(false, true);
        verifier.assertTrue(true);
        verifier.assertAll();
    }

    /**
     * A simple soft assertion mechanism that also captures the stacktrace to help pin point the source
     * of failure.
     */
    public static class Verifier extends Assertion {
        private final Map<AssertionError, IAssert<?>> m_errors = Maps.newLinkedHashMap();

        @Override
        protected void doAssert(IAssert<?> a) {
            onBeforeAssert(a);
            try {
                a.doAssert();
                onAssertSuccess(a);
            } catch (AssertionError ex) {
                onAssertFailure(a, ex);
                m_errors.put(ex, a);
            } finally {
                onAfterAssert(a);
            }
        }

        public void assertAll() {
            if (! m_errors.isEmpty()) {
                StringBuilder sb = new StringBuilder("The following asserts failed:");
                boolean first = true;
                for (Map.Entry<AssertionError, IAssert<?>> ae : m_errors.entrySet()) {
                    if (first) {
                        first = false;
                    } else {
                        sb.append(",");
                    }
                    sb.append("\n\t");
                    sb.append(ae.getKey().getMessage());
                    sb.append("\nStack Trace :");
                    sb.append(Arrays.toString(ae.getKey().getStackTrace()).replaceAll(",", "\n"));
                }
                throw new AssertionError(sb.toString());
            }
        }
    }
}