June 2014
Intermediate to advanced
284 pages
6h 9m
English
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Verifying the order of interactions
In this recipe, we will verify that a set of methods get executed in the specified order.
Getting ready
For this recipe, our system under test will be TaxUpdator which is a simplified version of a facade that calls the TaxService methods (let's assume that it is a web service) to update tax-related data and perform a series of tax transfers. Let's assume that this web service is a legacy, a badly-written system, and we have to synchronously call it in a precisely defined sequence.
Let's take a look at the implementation of the TaxUpdator class:
public class TaxUpdator { public static final int TAX_FACTOR = 100; private final TaxService taxService; public TaxUpdator(TaxService taxService) { this.taxService = taxService; ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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