问题描述
我正在尝试在Espresso测试期间在我的Android应用中授予权限。在我的浓缩咖啡测试中，我有以下规则尝试尝试授予权限：
@Rule
public final GrantPermissionRule mGrantPermissionRule =
grant(READ_EXTERNAL_STORAGE,WRITE_EXTERNAL_STORAGE);
但是我收到此错误：
2020-09-11 07:25:57.825 25911-25943/com.augustinus.fcmtest E/GrantPermissionCallable: Permission: android.permission.READ_EXTERNAL_STORAGE cannot be granted!
2020-09-11 07:25:57.836 25911-25943/com.augustinus.fcmtest E/TestRunner: junit.framework.AssertionFailedError: Failed to grant permissions,see logcat for details
at junit.framework.Assert.fail(Assert.java:50)
at androidx.test.runner.permission.PermissionRequester.requestPermissions(PermissionRequester.java:111)
at androidx.test.rule.GrantPermissionRule$RequestPermissionStatement.evaluate(GrantPermissionRule.java:133)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at androidx.test.ext.junit.runners.AndroidJUnit4.run(AndroidJUnit4.java:104)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at androidx.test.internal.runner.TestExecutor.execute(TestExecutor.java:56)
at androidx.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:392)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:2160)
我应该使用其他方法吗？我正在使用最新版本的Android。
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
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