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Issue1991: DataProvider Execution

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Bruce Wen edited this page Dec 30, 2018 · 7 revisions

This wiki page is to explain the Issue 1991.

Demo Source Code

package org.testng.forum;

import org.testng.SkipException;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class DataProviderTest {
	static final String SKIPPED_COLOR = "Red";
	public DataProviderTest() {
	}

	@BeforeMethod(alwaysRun = true)
	public void beforeMethod(Object[] obs) {
		String currentColor = obs[0].toString();
		if (currentColor.equals(SKIPPED_COLOR)) {
			throw new SkipException(SKIPPED_COLOR + " in BeforeMethod?!");
		}
		System.out.println("Current Color:" + currentColor);
	}

	@Test(dataProvider = "colors")
	public void show(String color) {
		System.out.println(color + " -> " + this.getClass() + "'s instance:" + this.hashCode());
	}

	@DataProvider(name = "colors")
	public Object[][] get() {
		return new String[][] { { "Red" }, { "White" }, { "Black" } };
	}
}

Test Result 1: SKIPPED_COLOR is Red

[RemoteTestNG] detected TestNG version 6.14.3
Current Color:White
Current Color:Black
SKIPPED CONFIGURATION: @BeforeMethod beforeMethod([Ljava.lang.Object;@fba92d3)
SKIPPED: show
org.testng.SkipException: Red in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

SKIPPED: show
org.testng.SkipException: Red in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

SKIPPED: show
org.testng.SkipException: Red in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)


===============================================
    Default test
    Tests run: 3, Failures: 0, Skips: 3
    Configuration Failures: 0, Skips: 1
===============================================


===============================================
Default suite
Total tests run: 3, Failures: 0, Skips: 3
Configuration Failures: 0, Skips: 1
===============================================

Note:

  • White and Black are not skipped actually, but the tests are marked as skipped because of Red - that's not reasonable.

Test Result 2: SKIPPED_COLOR is White

[RemoteTestNG] detected TestNG version 6.14.3
Current Color:Red
Red -> class se.ericsson.mje.training.testng.forum.DataProviderTest's instance:1414506856
Current Color:Black
SKIPPED CONFIGURATION: @BeforeMethod beforeMethod([Ljava.lang.Object;@71238fc2)
PASSED: show("Red")
SKIPPED: show
org.testng.SkipException: White in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

SKIPPED: show
org.testng.SkipException: White in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)


===============================================
    Default test
    Tests run: 3, Failures: 0, Skips: 2
    Configuration Failures: 0, Skips: 1
===============================================


===============================================
Default suite
Total tests run: 3, Failures: 0, Skips: 2
Configuration Failures: 0, Skips: 1
===============================================

Note:

  • Red PASSED but not show in result report.
  • Black is not skipped but the test is marked as skipped due to White.

Test Result 3: SKIPPED_COLOR is Black

[RemoteTestNG] detected TestNG version 6.14.3
Current Color:Red
Red -> class se.ericsson.mje.training.testng.forum.DataProviderTest's instance:1414506856
Current Color:White
White -> class se.ericsson.mje.training.testng.forum.DataProviderTest's instance:1414506856
SKIPPED CONFIGURATION: @BeforeMethod beforeMethod([Ljava.lang.Object;@71238fc2)
PASSED: show("Red")
PASSED: show("White")
SKIPPED: show
org.testng.SkipException: Black in BeforeMethod?!
	at se.ericsson.mje.training.testng.forum.DataProviderTest.beforeMethod(DataProviderTest.java:17)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
	at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
	at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:458)
	at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:523)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
	at org.testng.TestRunner.privateRun(TestRunner.java:648)
	at org.testng.TestRunner.run(TestRunner.java:505)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
	at org.testng.SuiteRunner.run(SuiteRunner.java:364)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
	at org.testng.TestNG.runSuites(TestNG.java:1049)
	at org.testng.TestNG.run(TestNG.java:1017)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)


===============================================
    Default test
    Tests run: 3, Failures: 0, Skips: 1
    Configuration Failures: 0, Skips: 1
===============================================


===============================================
Default suite
Total tests run: 3, Failures: 0, Skips: 1
Configuration Failures: 0, Skips: 1
===============================================

Note:

  • Red and White PASSED but not show in test result.
  • Only one instance of test class is created as you saw the hashCode values are the same for Red and White.
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