I thought this is a common issue for unit testing. Nobody here had ever done
this before?
Wayne Fay wrote:
>
> This is probably something the junit guys would be able to help you
> with more than we can. Unless of course they say it is strictly a
> Maven/Surefire issue...
>
> Wayne
>
> On 8/22/07, flyingtiger <[EMAIL PROTECTED]> wrote:
>>
>> I don't think there's a way to exclude the Wrapper since it is an inner
>> class. I tried to exclude it but it won't work. I then added a fake test
>> so
>> the Wrapper class turns to be
>>
>> public static class Wrapper extends TestSetup {
>>
>> public Wrapper(){}
>> public Wrapper(Test arg0) {
>> super(arg0);
>> // TODO Auto-generated constructor stub
>> }
>> public Wrapper(TestSuite suite){
>> super(suite);
>> }
>> public void setUp() throws Exception {
>> prepareTestData();
>> }
>> public void tearDown() throws Exception {
>> destroyTestData();
>> }
>> public void testTrue(){
>> assertTrue(true);
>> }
>> }
>>
>> but now I've got complier error
>>
>> junit.framework.AssertionFailedError: Exception in constructor: testTrue
>> (java.l
>> ang.Error: Unresolved compilation problem:
>> Implicit super constructor TestSetup() is undefined. Must
>> explicitly
>> inv
>> oke another constructor
>>
>> the TestSetup class only has one constructor public
>> TestSetup(junit.framework.Test test)
>>
>>
>>
>>
>> Nathaniel Stoddard wrote:
>> >
>> > I think what you want to do is add the Wrapper class to your list of
>> > excluded files.
>> >
>> > <exclude>**/Wrapper</exclude>
>> >
>> > .... or something like that. The static inner class is throwing me
>> off,
>> > but you get the idea. At this point, surefire is instantiating it just
>> > fine, but can't find any testXXX methods, so fails the test. If
>> Wrapper
>> > is going to be extended by actual test cases elsewhere, it's never
>> going
>> > to be used itself, ergo the exclude.
>> >
>> > flyingtiger wrote:
>> >> I changed the inner class to
>> >>
>> >> public static class Wrapper extends TestSetup {
>> >>
>> >> public Wrapper(){
>> >> ;
>> >> }
>> >> public Wrapper(Test arg0) {
>> >> super(arg0);
>> >> // TODO Auto-generated constructor stub
>> >> }
>> >> public Wrapper(TestSuite suite){
>> >> super(suite);
>> >> }
>> >> public void setUp() throws Exception {
>> >> prepareTestData();
>> >> }
>> >> public void tearDown() throws Exception {
>> >> destroyTestData();
>> >> }
>> >> }
>> >>
>> >> eclipse is complaining an error "Implicit super constructor
>> TestSetup()
>> >> is
>> >> undefined. Must explicitly invoke another constructor".
>> >>
>> >> runing it I got
>> >>
>> >> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.062
>> sec
>> >> <<< FA
>> >> ILURE!
>> >> warning(junit.framework.TestSuite$1) Time elapsed: 0 sec <<<
>> FAILURE!
>> >> junit.framework.AssertionFailedError: No tests found in
>> >> com.gorillanation.dartai
>> >> p.TestDataAccess$Wrapper
>> >> at junit.framework.Assert.fail(Assert.java:47)...
>> >>
>> >> and what do you mean by surefire has different version? can I modify
>> my
>> >> pom.xml to specify the version of the surefire? I did a read the
>> surefire
>> >> plug in page but didn't really find such an option.
>> >>
>> >> my pom:
>> >>
>> >> <plugin>
>> >> <groupId>org.apache.maven.plugins</groupId>
>> >> <artifactId>maven-surefire-plugin</artifactId>
>> >> <configuration>
>> >> <excludes>
>> >> <exclude>**/AppTest.*</exclude>
>> >> </excludes>
>> >> <useFile>false</useFile>
>> >> </configuration>
>> >> </plugin>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> Bryan Loofbourrow wrote:
>> >>
>> >>>>> with mvn test I got error
>> >>>>>
>> >>> "junit.framework.AssertionFailedError: Class Order$OrderChargeTest
>> has
>> >>> no
>> >>> public constructor TestCase(String name) or TestCase()" <<
>> >>>
>> >>> If memory serves, I think the solution is to make sure all your
>> classes
>> >>> (inner included) have a no-args constructor (or, as appropriate, a
>> >>> constructor-with-String). I think surefire might be
>> force-instantiating
>> >>> all of the classes. I also seem to recall that only certain surefire
>> >>> versions exhibit this behavior.
>> >>>
>> >>> -- Bryan
>> >>>
>> >>> -----Original Message-----
>> >>> From: flyingtiger [mailto:[EMAIL PROTECTED]
>> >>> Sent: Tuesday, August 21, 2007 4:59 PM
>> >>> To: users@maven.apache.org
>> >>> Subject: A unit test error with maven
>> >>>
>> >>>
>> >>> I have a unit test that I want to run run setUp() and tearDown() code
>> >>> once
>> >>> for all of my tests. I use an inner class as a wrapper to do the job.
>> it
>> >>> worked fine with eclipse but with mvn test I got error
>> >>> "junit.framework.AssertionFailedError: Class Order$OrderChargeTest
>> has
>> >>> no
>> >>> public constructor TestCase(String name) or TestCase()"
>> >>>
>> >>> anybody as any idea?
>> >>>
>> >>> my code here:
>> >>>
>> >>> ...
>> >>>
>> >>> public class TestDataAccess extends TestCase {
>> >>> private static final Logger logger = LoggerFinder.getLogger();
>> >>> protected static DataAccess dao = new DataAccess();;
>> >>>
>> >>> public TestDataAccess(String testName) {
>> >>> super(testName);
>> >>> // TODO Auto-generated constructor stub
>> >>> }
>> >>>
>> >>> public static class Wrapper extends TestSetup {
>> >>> public Wrapper(Test arg0) {
>> >>> super(arg0);
>> >>> // TODO Auto-generated constructor stub
>> >>> }
>> >>> public Wrapper(TestSuite suite){
>> >>> super(suite);
>> >>> }
>> >>> public void setUp() throws Exception {
>> >>> prepareTestData();
>> >>> }
>> >>> public void tearDown() throws Exception {
>> >>> destroyTestData();
>> >>> }
>> >>> }
>> >>>
>> >>> public static Test suite() {
>> >>> TestSuite suite = new TestSuite();
>> >>> suite.addTest(new TestDataAccess("testGetAdvertiser"));
>> >>> suite.addTest(new
>> >>> TestDataAccess("testGetAdvertiserIdByDfpId"));
>> >>> Wrapper wrapper = new Wrapper(suite);
>> >>> return wrapper;
>> >>> }
>> >>>
>> >>> public void testGetAdvertiser() throws Exception {
>> >>> int id = 100000;
>> >>> GorillaAdvertiser gAdvertiser = dao.getAdvertiser(id);
>> >>> assertEquals(100000, gAdvertiser.getId());
>> >>> assertEquals("http://www.test.com";,
>> >>> gAdvertiser.getUrl());
>> >>> assertEquals("Test SF ID",
>> >>> gAdvertiser.getSalesforceObjectId());
>> >>> assertEquals("Test Advertiser", gAdvertiser.getName());
>> >>> }
>> >>>
>> >>> public void testGetAdvertiserIdByDfpId() throws Exception {
>> >>> int dfpId = 1397500;
>> >>> String id = dao.getAdvertiserIdByDfpId(dfpId);
>> >>> assertEquals("2", id);
>> >>> }
>> >>>
>> >>> private static void prepareTestData() throws Exception {
>> >>> logger.info("preparing data...");
>> >>> dao.establishConnections();
>> >>> prepareAdvertiser();
>> >>> }
>> >>>
>> >>> private static void destroyTestData() throws Exception {
>> >>> logger.info("destroying data...");
>> >>> destroyAdvertiser();
>> >>> dao.closeConnections();
>> >>> }
>> >>>
>> >>> private static void prepareAdvertiser() throws Exception {
>> >>> String sql = "insert into advertisers (id, name, url,
>> >>> dfp_id,
>> >>> salesforce_object_id) "
>> >>> + "values (100000, 'Test Advertiser',
>> >>> 'http://www.test.com', 100000,
>> >>> 'Test SF ID')";
>> >>> PreparedStatement ps =
>> >>> dao.getAdOpsConn().prepareStatement(sql);
>> >>> ps.executeUpdate();
>> >>> ps.close();
>> >>> dao.getAdOpsConn().commit();
>> >>> }
>> >>>
>> >>> private static void destroyAdvertiser() throws Exception {
>> >>> String sql = "delete from advertisers where id =
>> >>> 100000";
>> >>> PreparedStatement ps =
>> >>> dao.getAdOpsConn().prepareStatement(sql);
>> >>> ps.executeUpdate();
>> >>> ps.close();
>> >>> dao.getAdOpsConn().commit();
>> >>> }
>> >>>
>> >>> }
>> >>>
>> >>> error message:
>> >>> Running com.gorillanation.dartaip.TestDataAccess$Wrapper
>> >>> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.031
>> >>> sec
>> >>> <<< FA
>> >>> ILURE!
>> >>> warning(junit.framework.TestSuite$1) Time elapsed: 0 sec <<<
>> FAILURE!
>> >>> junit.framework.AssertionFailedError: Class
>> >>> com.gorillanation.dartaip.TestDataAc
>> >>> cess$Wrapper has no public constructor TestCase(String name) or
>> >>> TestCase()
>> >>>
>> >>> I searched the internet found this
>> >>>
>> >>>
>> http://www.oreillynet.com/onjava/blog/2004/12/where_should_your_unit_tes
>> >>> ts_g.html
>> >>>
>> >>> I did exactly as suggested but didn't help.
>> >>>
>> >>> anybody any idea?
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> View this message in context:
>> >>>
>> http://www.nabble.com/A-unit-test-error-with-maven-tf4308575s177.html#a1
>> >>> 2265586
>> >>> Sent from the Maven - Users mailing list archive at Nabble.com.
>> >>>
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>> >>>
>> >>>
>> >>>
>> >>
>> >>
>> >
>> >
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>> >
>> >
>>
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