Cargo

Create Samples TestCase for System Classpath

Details

  • Type: Test Test
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: 0.9
  • Fix Version/s: 1.0
  • Component/s: Core
  • Labels:
    None
  • Complexity:
    Intermediate
  • Number of attachments :
    0

Description

It is currently difficult to ensure all containers' are coded properly such that classpath entries indeed exist when they start. Troubleshooting is manual, as we have to dig through cargo.log looking to see if it work.

Please create a Samples TestCase that can do this.

Activity

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Adrian Cole added a comment -

One approach could be to make a new samples war called classpath-war. This war's index.jsp would return successfully if it can load the class identified by the system property class.to.search.for

ex. Class.forName(System.getProperty("class.to.search.for"))

in the samples pom, we could setup this property to be something known, but not normally a part of a java container (ex. derby's driver).

In the unit test, it could configure a classpath entry and then pass the property class.to.search.for to the container before running the test.

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Adrian Cole added a comment - One approach could be to make a new samples war called classpath-war. This war's index.jsp would return successfully if it can load the class identified by the system property class.to.search.for ex. Class.forName(System.getProperty("class.to.search.for")) in the samples pom, we could setup this property to be something known, but not normally a part of a java container (ex. derby's driver). In the unit test, it could configure a classpath entry and then pass the property class.to.search.for to the container before running the test.
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Adrian Cole added a comment -

added a new samples test webapp: classpath-war

This is invoked by ExtraClasspathOnStandaloneConfigurationTest

This war sets extraclasspath to include the file at System.getProperty("cargo.testdata.derby-jar")

It then tries to lookup the class:
"org.apache.derby.jdbc.EmbeddedDriver"

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Adrian Cole added a comment - added a new samples test webapp: classpath-war This is invoked by ExtraClasspathOnStandaloneConfigurationTest This war sets extraclasspath to include the file at System.getProperty("cargo.testdata.derby-jar") It then tries to lookup the class: "org.apache.derby.jdbc.EmbeddedDriver"
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Matt Wringe added a comment -

The test has been updated to use a simple jar instead of the Derby jar.
Trying to access classes from the Derby jar can cause issues on some of the containers.

For future tests, please make sure they pass on at least all of the stable supported containers.

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Matt Wringe added a comment - The test has been updated to use a simple jar instead of the Derby jar. Trying to access classes from the Derby jar can cause issues on some of the containers. For future tests, please make sure they pass on at least all of the stable supported containers.

People

  • Assignee:
    Adrian Cole
    Reporter:
    Adrian Cole
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  • Created:
    Updated:
    Resolved: