language/ide/ui/test/unit/src/org/netbeans/modules/jackpot30/ui/PatternGeneratorTest.java

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package org.netbeans.modules.jackpot30.ui;

import com.sun.source.util.TreePath;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import org.netbeans.api.editor.mimelookup.MimePath;
import org.netbeans.api.java.source.CompilationInfo;
import org.netbeans.modules.java.hints.infrastructure.TreeRuleTestBase;
import org.netbeans.modules.java.hints.jackpot.spi.PatternConvertor;
import org.netbeans.modules.java.hints.spiimpl.hints.HintsInvoker;
import org.netbeans.modules.java.hints.spiimpl.options.HintsSettings;
import org.netbeans.modules.java.hints.spiimpl.options.HintsSettings.GlobalSettingsProvider;
import org.netbeans.spi.editor.hints.ErrorDescription;
import org.netbeans.spi.editor.mimelookup.MimeDataProvider;
import org.openide.util.Lookup;
import org.openide.util.lookup.Lookups;
import org.openide.util.lookup.ServiceProvider;

/**
 *
 * @author lahvac
 */
public class PatternGeneratorTest extends TreeRuleTestBase {

    public PatternGeneratorTest(String name) {
        super(name);
    }

    public void testStaticMethod() throws Exception {
        performTest("package test;\n" +
                    "public class Test {\n" +
                    "    public static void te|st(int i, String s) {\n" +
                    "        test(i, s);\n" +
                    "    }\n" +
                    "}\n",
                    "3:8-3:12:verifier:TODO: No display name");
    }

    public void testInstanceMethod() throws Exception {
        performTest("package test;\n" +
                    "public class Test {\n" +
                    "    public void te|st(int i, String s) {\n" +
                    "        new Test().test(i, s);\n" +
                    "        test(i, s);\n" +
                    "    }\n" +
                    "}\n",
                    "3:19-3:23:verifier:TODO: No display name",
                    "4:8-4:12:verifier:TODO: No display name");
    }

    public void testStaticField() throws Exception {
        performTest("package test;\n" +
                    "public class Test {\n" +
                    "    public static int I|I = 0;" +
                    "    public int test() {\n" +
                    "        return II;\n" +
                    "    }\n" +
                    "}\n",
                    "3:15-3:17:verifier:TODO: No display name");
    }

    public void testInstanceField() throws Exception {
        performTest("package test;\n" +
                    "public class Test {\n" +
                    "    public int I|I = 0;" +
                    "    public int test() {\n" +
                    "        if (true) return II; else return new Test().II;\n" +
                    "    }\n" +
                    "}\n",
                    "3:25-3:27:verifier:TODO: No display name",
                    "3:52-3:54:verifier:TODO: No display name");
    }

    private void performTest(String code, String... golden) throws Exception {
        performAnalysisTest("test/Test.java",
                            code,
                            golden);
    }

    @Override
    protected List<ErrorDescription> computeErrors(CompilationInfo info, TreePath path) {
        String script = PatternGenerator.generateFindUsagesScript(info, info.getTrees().getElement(path));

        return new HintsInvoker(HintsSettings.getSettingsFor(info.getFileObject()), new AtomicBoolean()).computeHints(info, PatternConvertor.create(script));
    }

    @Override
    public void testIssue105979() throws Exception {}

    @Override
    public void testIssue108246() throws Exception {}

    @Override
    public void testIssue113933() throws Exception {}

    @Override
    public void testNoHintsForSimpleInitialize() throws Exception {}

    @ServiceProvider(service=MimeDataProvider.class)
    public static class MimeLookupProviderImpl implements MimeDataProvider {
        private final Lookup lookup = Lookups.singleton(new GlobalSettingsProvider());

        @Override
        public Lookup getLookup(MimePath mimePath) {
            if ("text/x-java".equals(mimePath.getPath()))
                return lookup;
            return null;
        }
    }

}