Fix maven build errors #2
Description
Running mvn package results in build errors due to tests being configured but the test-files being missing. As a result, the tests fail and the package fails to build:
$ cd app/libs/pdfparse
$ mvn package
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] PDFParse-lib
[INFO] PDFParse examples
[INFO] PDFParse
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building PDFParse-lib 1.0
[INFO] ------------------------------------------------------------------------
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/2.4/maven-jar-plugin-2.4.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/2.4/maven-jar-plugin-2.4.pom (5.8 kB at 13 kB/s)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/22/maven-plugins-22.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/22/maven-plugins-22.pom (13 kB at 326 kB/s)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/2.4/maven-jar-plugin-2.4.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/2.4/maven-jar-plugin-2.4.jar (34 kB at 756 kB/s)
Downloading: http://repo.maven.apache.org/maven2/junit/junit/4.11/junit-4.11.pom
Downloaded: http://repo.maven.apache.org/maven2/junit/junit/4.11/junit-4.11.pom (2.3 kB at 63 kB/s)
Downloading: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.pom (766 B at 29 kB/s)
Downloading: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-parent/1.3/hamcrest-parent-1.3.pom
Downloaded: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-parent/1.3/hamcrest-parent-1.3.pom (2.0 kB at 79 kB/s)
Downloading: http://repo.maven.apache.org/maven2/junit/junit/4.11/junit-4.11.jar
Downloading: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
Downloaded: http://repo.maven.apache.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar (45 kB at 776 kB/s)
Downloaded: http://repo.maven.apache.org/maven2/junit/junit/4.11/junit-4.11.jar (245 kB at 2.8 MB/s)
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ pdfparse-lib ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ pdfparse-lib ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 34 source files to /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/target/classes
[WARNING] /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/src/main/java/org/pdfparse/utils/IntObjHashtable.java: /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/src/main/java/org/pdfparse/utils/IntObjHashtable.java uses unchecked or unsafe operations.
[WARNING] /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/src/main/java/org/pdfparse/utils/IntObjHashtable.java: Recompile with -Xlint:unchecked for details.
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ pdfparse-lib ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 7 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ pdfparse-lib ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 5 source files to /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/target/test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ pdfparse-lib ---
[INFO] Surefire report directory: /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.pdfparse.TestCOSNumber
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.078 sec
Running org.pdfparse.FileHandlingTest
---- Parsing file: noise.pdf ... Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.027 sec <<< FAILURE!
checkEvilPDFs(org.pdfparse.FileHandlingTest) Time elapsed: 0.016 sec <<< ERROR!
java.io.FileNotFoundException: /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/target/test-classes/malformed_pdfs\noise.pdf (No such file or directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at org.pdfparse.model.PDFDocument.open(PDFDocument.java:88)
at org.pdfparse.model.PDFDocument.<init>(PDFDocument.java:67)
at org.pdfparse.FileHandlingTest.checkEvilPDFs(FileHandlingTest.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Running org.pdfparse.TestCOSString
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.039 sec
Running org.pdfparse.ComplexTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.022 sec
Results :
Tests in error:
checkEvilPDFs(org.pdfparse.FileHandlingTest): /home/travis/build/ARF1/ZotDroid/app/libs/pdfparse/pdfparse-lib/target/test-classes/malformed_pdfs\noise.pdf (No such file or directory)
Tests run: 16, Failures: 0, Errors: 1, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] PDFParse-lib ....................................... FAILURE [ 4.511 s]
[INFO] PDFParse examples .................................. SKIPPED
[INFO] PDFParse ........................................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.700 s
[INFO] Finished at: 2017-12-16T18:32:29Z
[INFO] Final Memory: 21M/266M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project pdfparse-lib: There are test failures.