com.dukescript.presenters.androidapp.test.Knockout.java Source code

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Here is the source code for com.dukescript.presenters.androidapp.test.Knockout.java

Source

package com.dukescript.presenters.androidapp.test;

/*
 * #%L
 * Android Integration Tests - a library from the "DukeScript Presenters" project.
 * Visit http://dukescript.com for support and commercial license.
 * %%
 * Copyright (C) 2015 Eppleton IT Consulting
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.lang.reflect.Method;
import java.net.URI;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.Executor;
import static junit.framework.Assert.fail;
import net.java.html.BrwsrCtx;
import org.netbeans.html.boot.spi.Fn;
import org.netbeans.html.context.spi.Contexts;
import org.netbeans.html.json.spi.Technology;
import org.netbeans.html.json.spi.Transfer;
import org.netbeans.html.json.tck.KOTest;
import org.netbeans.html.json.tck.KnockoutTCK;
import org.json.JSONException;
import org.json.JSONObject;
import org.netbeans.html.ko4j.KO4J;

public final class Knockout extends KnockoutTCK {
    public static Map<String, Method> assertMethods(Class<?> test) throws Exception {
        Map<String, Method> all = new HashMap<String, Method>();
        StringBuilder errors = new StringBuilder();
        int cnt = 0;
        final Class<?>[] classes = testClasses();
        for (Class<?> c : classes) {
            for (Method method : c.getMethods()) {
                if (method.getAnnotation(KOTest.class) != null) {
                    cnt++;
                    String name = method.getName();
                    if (!name.startsWith("test")) {
                        name = "test" + Character.toUpperCase(name.charAt(0)) + name.substring(1);
                    }
                    try {
                        Method m = test.getMethod(name);
                        all.put(name, method);
                    } catch (NoSuchMethodException ex) {
                        errors.append("\n").append(name);
                    }
                }
            }
        }
        if (errors.length() > 0) {
            errors.append("\nTesting classes: ").append(Arrays.toString(classes));
            fail("Missing method: " + errors);
        }
        assert cnt > 0 : "Some methods found";
        return all;
    }

    @Override
    public BrwsrCtx createContext() {
        final Fn.Presenter ap = Fn.activePresenter();
        KO4J ko = new KO4J(ap);
        Object tyrus;
        try {
            tyrus = Class.forName("org.netbeans.html.wstyrus.TyrusContext").newInstance();
        } catch (Exception ex) {
            throw new IllegalStateException(ex);
        }
        Contexts.Builder cb = Contexts.newBuilder().register(Technology.class, ko.knockout(), 10)
                .register(Transfer.class, (Transfer) tyrus, 10);
        if (ap instanceof Executor) {
            cb.register(Executor.class, (Executor) ap, 10);
        }
        cb.register(Fn.Presenter.class, ap, 10);
        return cb.build();
    }

    @Override
    public boolean canFailWebSocketTest() {
        return true;
    }

    @Override
    public Object createJSON(Map<String, Object> values) {
        JSONObject json = new JSONObject();
        for (Map.Entry<String, Object> entry : values.entrySet()) {
            try {
                json.put(entry.getKey(), entry.getValue());
            } catch (JSONException ex) {
                throw new IllegalStateException(ex);
            }
        }
        return json;
    }

    @Override
    public Object executeScript(String script, Object[] arguments) {
        Fn.Presenter p = Fn.activePresenter();
        Fn fn = p.defineFn("var f = new Function(s); " + "return f.apply(null, args);", "s", "args");
        try {
            return fn.invoke(null, arguments);
        } catch (Exception ex) {
            throw new IllegalStateException(ex);
        }
    }

    @Override
    public URI prepareURL(String content, String mimeType, String[] parameters) {
        return ContentURLHandler.register(content, mimeType, parameters);
    }

}