/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.model.profile.activation;

import java.util.Properties;

import org.apache.maven.model.Activation;
import org.apache.maven.model.ActivationProperty;
import org.apache.maven.model.Profile;

/**
 * Tests {@link PropertyProfileActivator}.
 *
 * @author Benjamin Bentmann
 */
public class PropertyProfileActivatorTest extends AbstractProfileActivatorTest<PropertyProfileActivator> {

    public PropertyProfileActivatorTest() {
        super(PropertyProfileActivator.class);
    }

    private Profile newProfile(String key, String value) {
        ActivationProperty ap = new ActivationProperty();
        ap.setName(key);
        ap.setValue(value);

        Activation a = new Activation();
        a.setProperty(ap);

        Profile p = new Profile();
        p.setActivation(a);

        return p;
    }

    private Properties newProperties(String key, String value) {
        Properties props = new Properties();
        props.setProperty(key, value);
        return props;
    }

    public void testNullSafe() throws Exception {
        Profile p = new Profile();

        assertActivation(false, p, newContext(null, null));

        p.setActivation(new Activation());

        assertActivation(false, p, newContext(null, null));
    }

    public void testWithNameOnly_UserProperty() throws Exception {
        Profile profile = newProfile("prop", null);

        assertActivation(true, profile, newContext(newProperties("prop", "value"), null));

        assertActivation(false, profile, newContext(newProperties("prop", ""), null));

        assertActivation(false, profile, newContext(newProperties("other", "value"), null));
    }

    public void testWithNameOnly_SystemProperty() throws Exception {
        Profile profile = newProfile("prop", null);

        assertActivation(true, profile, newContext(null, newProperties("prop", "value")));

        assertActivation(false, profile, newContext(null, newProperties("prop", "")));

        assertActivation(false, profile, newContext(null, newProperties("other", "value")));
    }

    public void testWithNegatedNameOnly_UserProperty() throws Exception {
        Profile profile = newProfile("!prop", null);

        assertActivation(false, profile, newContext(newProperties("prop", "value"), null));

        assertActivation(true, profile, newContext(newProperties("prop", ""), null));

        assertActivation(true, profile, newContext(newProperties("other", "value"), null));
    }

    public void testWithNegatedNameOnly_SystemProperty() throws Exception {
        Profile profile = newProfile("!prop", null);

        assertActivation(false, profile, newContext(null, newProperties("prop", "value")));

        assertActivation(true, profile, newContext(null, newProperties("prop", "")));

        assertActivation(true, profile, newContext(null, newProperties("other", "value")));
    }

    public void testWithValue_UserProperty() throws Exception {
        Profile profile = newProfile("prop", "value");

        assertActivation(true, profile, newContext(newProperties("prop", "value"), null));

        assertActivation(false, profile, newContext(newProperties("prop", "other"), null));

        assertActivation(false, profile, newContext(newProperties("prop", ""), null));
    }

    public void testWithValue_SystemProperty() throws Exception {
        Profile profile = newProfile("prop", "value");

        assertActivation(true, profile, newContext(null, newProperties("prop", "value")));

        assertActivation(false, profile, newContext(null, newProperties("prop", "other")));

        assertActivation(false, profile, newContext(null, newProperties("other", "")));
    }

    public void testWithNegatedValue_UserProperty() throws Exception {
        Profile profile = newProfile("prop", "!value");

        assertActivation(false, profile, newContext(newProperties("prop", "value"), null));

        assertActivation(true, profile, newContext(newProperties("prop", "other"), null));

        assertActivation(true, profile, newContext(newProperties("prop", ""), null));
    }

    public void testWithNegatedValue_SystemProperty() throws Exception {
        Profile profile = newProfile("prop", "!value");

        assertActivation(false, profile, newContext(null, newProperties("prop", "value")));

        assertActivation(true, profile, newContext(null, newProperties("prop", "other")));

        assertActivation(true, profile, newContext(null, newProperties("other", "")));
    }

    public void testWithValue_UserPropertyDominantOverSystemProperty() throws Exception {
        Profile profile = newProfile("prop", "value");

        Properties props1 = newProperties("prop", "value");
        Properties props2 = newProperties("prop", "other");

        assertActivation(true, profile, newContext(props1, props2));

        assertActivation(false, profile, newContext(props2, props1));
    }
}
