Post was not sent – check your email addresses! The following table describes the purpose of each category and lists some examples of the corresponding classes found in the distribution. Obtaining a reference to this class can be done either by subclassing one of Spring’s Action extensions or by using its WebApplicationContextUtils class. A valid list of results was returned and bound to the request and the request was forwarded to the results page. Some of the above libraries will not get you around the fact that JDBC is an awkward API to mock, specifically if you need to support several incompatible! Let’s begin by looking at a simple Action class used to search an online catalog.

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java – mockrunner jdbc – no columns/rows in result set – Stack Overflow

This time it needs to be configured to return an empty list indicating no results were found. Normal statements work as expected, too. Here is the condensed working example: With the first test complete, it’s time to move on to testing the second scenario.

The first thing you need to create is a mock implementation of Spring’s WebApplicationContext. A workaround is to use statementHandler. Testing Struts The Struts framework is often the key technology used in an application’s web tier. This time a verification check is made to ensure an ActionMessage mockrunnner bound to the request and the user was redirected to the input page. Here is a complete working example, in case you experience the same error:.

Mockrunner requires no external configuration, so the first test jcbc is complete and ready to be run. Under each technology type you will find two different versions of the adapters: Large response tables can be specified in text files. Core MockRunner Relationships At the heart of the framework are the various test modules.


By exploring the API, I came across methods that are specifically meant to be used with PreparedStatements instances that I mickrunner not aware about: But I still get an empty result set, even though I use them.


The call to MockContextFactory. Core Mockrunner Classes There are three primary categories of classes found in the Mockrunner framework: Mockrunner, once again, provides you with the tools to create isolated tests with a minimal amount of coding and configuration. Simple responses like in this example can be easily specified using the Java API. It then invokes the business logic tier’s searchCatalog method and depending on the results returned from the service, the action will either populate the request with the list of results or an ActionMessage indicating no results were found.

The topic of mock objects is often a point of confusion for those new to test-driven development, so before diving into the details of Mockrunner, it would be best to make sure you have an understanding of what exactly is a mock object. Another use-case, but still worth mentioning here Some of the above libraries will not get you around the fact that JDBC is an awkward API to mock, specifically if you need to support several incompatible! The first line of code in the test is a call to the private createResultSet method.

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The diagram in Figure 1 shows a high-level view of how the classes in the various categories relate.

Maven Repository: nner ยป mockrunner-jdbc

There are methods mockfunner to PreparedStatement objects: Unlike with other frameworks, however, you only have to implement a single functional interface with jOOQ, and provide that implementation to your MockConnection: Some of the above libraries will not get you around the fact that JDBC is an awkward API to mock, specifically if you need to support several incompatible!

Factory objects for creating the various types of mocks required by a particular J2EE component type.

Finding that ratio can be grounds for heated, religious discussions. There are more examples in the release, especially one that demonstrates how to combine the JDBC test module with the other test modules of Mockrunner.

The next step is to configure the action’s input forward by using the setInput method of the MockActionMapping class. A common approach when using these two technologies together is to have your Actions lookup bean references from the Spring WebApplicationContext. Contents What is a Mock Object? Finally, a quick check is made to ensure the values contained in the ResultSet have been properly mapped into the User object.

Specifically, it is important to verify the correct SQL statement was executed and that all of the JDBC resources have been properly closed and released.