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package org.netbeans.html.geo.impl;

import java.io.IOException;

import org.testng.annotations.Test;

/** Test whether the annotation processor detects errors correctly.

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class GeoProcessorTest {

    public GeoProcessorTest() {

    }

    @Test public void onLocationMethodHasToTakePositionParameter() throws IOException {

        Compile res = Compile.create("", "package x;\n"

            + "class UseOnLocation {\n"

            + "  @net.java.html.geo.OnLocation\n"

            + "  public static void cantCallMe() {}\n"

            + "}\n"

        );

        res.assertErrors();

        res.assertError("first argument must be net.java.html.geo.Position");

    }

    @Test public void onLocationMethodCannotBePrivate() throws IOException {

        Compile res = Compile.create("", "package x;\n"

            + "class UseOnLocation {\n"

            + "  @net.java.html.geo.OnLocation\n"

            + "  private static void cantCallMe(net.java.html.geo.Position p) {}\n"

            + "}\n"

        );

        res.assertErrors();

        res.assertError("cannot be private");

    }

    @Test public void onErrorHasToExist() throws IOException {

        Compile res = Compile.create("", "package x;\n"

            + "class UseOnLocation {\n"

            + "  @net.java.html.geo.OnLocation(onError=\"doesNotExist\")\n"

            + "  static void cantCallMe(net.java.html.geo.Position p) {}\n"

            + "}\n"

        );

        res.assertErrors();

        res.assertError("not find doesNotExist");

    }

    @Test public void onErrorWouldHaveToBeStatic() throws IOException {

        Compile res = Compile.create("", "package x;\n"

            + "class UseOnLocation {\n"

            + "  @net.java.html.geo.OnLocation(onError=\"notStatic\")\n"

            + "  static void cantCallMe(net.java.html.geo.Position p) {}\n"

            + "  void notStatic(Exception e) {}\n"

            + "}\n"

        );

        res.assertErrors();

        res.assertError("have to be static");

    }

    @Test public void onErrorMustAcceptExceptionArgument() throws IOException {

        Compile res = Compile.create("", "package x;\n"

            + "class UseOnLocation {\n"

            + "  @net.java.html.geo.OnLocation(onError=\"notStatic\")\n"

            + "  static void cantCallMe(net.java.html.geo.Position p) {}\n"

            + "  static void notStatic(java.io.IOException e) {}\n"

            + "}\n"

        );

        res.assertErrors();

        res.assertError("Error method first argument needs to be Exception");

    }

}