Makoto Go
51 lines
1.8 KiB
Java
51 lines
1.8 KiB
Java
package com.baeldung.param;
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import java.util.Random;
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import org.junit.jupiter.api.extension.ExtensionContext;
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import org.junit.jupiter.api.extension.ParameterContext;
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import org.junit.jupiter.api.extension.ParameterResolutionException;
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import org.junit.jupiter.api.extension.ParameterResolver;
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public class InvalidPersonParameterResolver implements ParameterResolver {
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/**
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* The "bad" (invalid) data for testing purposes has to go somewhere, right?
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*/
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public static Person[] INVALID_PERSONS = {
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new Person().setId(1L).setLastName("Ad_ams").setFirstName("Jill,"),
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new Person().setId(2L).setLastName(",Baker").setFirstName(""),
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new Person().setId(3L).setLastName(null).setFirstName(null),
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new Person().setId(4L).setLastName("Daniel&").setFirstName("{Joseph}"),
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new Person().setId(5L).setLastName("").setFirstName("English, Jane"),
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new Person()/* .setId(6L).setLastName("Fontana").setFirstName("Enrique") */,
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// TODO: ADD MORE DATA HERE
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};
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@Override
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public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
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throws ParameterResolutionException {
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Object ret = null;
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//
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// Return a random, valid Person object if Person.class is the type of Parameter
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/// to be resolved. Otherwise return null.
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if (parameterContext.getParameter().getType() == Person.class) {
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ret = INVALID_PERSONS[new Random().nextInt(INVALID_PERSONS.length)];
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}
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return ret;
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}
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@Override
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public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
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throws ParameterResolutionException {
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boolean ret = false;
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//
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// If the Parameter.type == Person.class, then we support it, otherwise, get outta here!
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if (parameterContext.getParameter().getType() == Person.class) {
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ret = true;
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}
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return ret;
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}
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}
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