Attachment 894669 Details for Bug 1078839 – Unit test reproducing backward incompatibility

Unit test reproducing backward incompatibility

file_1078839.txt (text/plain), 3.24 KB, created by Marek Winkler on 2014-05-12 12:09:41 UTC

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Creator: Marek Winkler

Created: 2014-05-12 12:09:41 UTC

Size: 3.24 KB

patch

obsolete

>package org.jboss.qa.brms.kie.dsl;
>
>import java.io.StringReader;
>
>import org.junit.Test;
>import org.kie.api.KieServices;
>import org.kie.api.io.KieResources;
>import org.kie.api.io.Resource;
>import org.kie.api.io.ResourceType;
>import org.kie.internal.utils.KieHelper;
>
>/**
> * Tests DSL parsing which should try to cover the maximum input fragment.
> *
> * Please see test methods comments.
> */
>public class GreedyDslTest {
>
>    private static final String DSL_BASIC = "#/ result \n"
>            + "[when]There is a number with=i:Integer()\n"
>            + "[when]There is a number with value of {value}=i:Integer(intValue() == {value})\n";
>
>    private static final String DSLR_BASIC = "package org.drools.test.dsl.basic \n"
>            + "rule 'basic rule' \n"
>            + "when \n" + "  There is a number with value of 10\n"
>            + "then \n" + "end \n";
>
>    // illustrates the case when ordering according to the left part of DSL rule length is not enough
>    private static final String DSL_COMPLICATED = "#/ result \n"
>            + "[when]There is a number where {constraints}=i:Integer(where {constraints})\n"
>            + "[when]integer value=intValue()\n"
>            + "[when]long value=longValue()\n"
>            + "[when]where {attr:[a-zA-Z0-9()]+} is {value}={attr} == {value}\n";
>
>    private static final String DSLR_COMPLICATED = "package org.drools.test.dsl.complicated \n"
>            + "rule 'sample rule' \n"
>            + "when \n" + "  There is a number where integer value is 10\n"
>            + "then \n" + "end \n";
>
>    /**
>     * Tests compiling DSL with overlapping definitions.
>     *
>     * Works with 6.0.2.ER2, works not in 6.0.1.
>     */
>    @Test
>    public void testBasicGreedyDsl() {
>        final KieResources resources = KieServices.Factory.get().getResources();
>        final Resource dslResource = resources.newReaderResource(new StringReader(DSL_BASIC));
>        dslResource.setResourceType(ResourceType.DSL);
>        dslResource.setSourcePath("src/main/resources/test.dsl");
>
>        final Resource dslrResource = resources.newReaderResource(new StringReader(DSLR_BASIC));
>        dslrResource.setResourceType(ResourceType.DSLR);
>        dslrResource.setSourcePath("src/main/resources/test.dslr");
>
>        new KieHelper().addResource(dslResource).addResource(dslrResource).build();
>    }
>
>    /**
>     * Tests compiling DSL with overlapping definitions when the ordering according to
>     * the left part of the DSL rule length is not enough.
>     *
>     * Works with 6.0.1, works not in 6.0.2.ER2.
>     */
>    @Test
>    public void testComplicatedGreedyDsl() {
>        final KieResources resources = KieServices.Factory.get().getResources();
>        final Resource dslResource = resources.newReaderResource(new StringReader(DSL_COMPLICATED));
>        dslResource.setResourceType(ResourceType.DSL);
>        dslResource.setSourcePath("src/main/resources/test.dsl");
>
>        final Resource dslrResource = resources.newReaderResource(new StringReader(DSLR_COMPLICATED));
>        dslrResource.setResourceType(ResourceType.DSLR);
>        dslrResource.setSourcePath("src/main/resources/test.dslr");
>
>        new KieHelper().addResource(dslResource).addResource(dslrResource).build();
>    }
>
>}

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Attachments on bug 1078839: 879525 | 894669