PatternFilterTest.java example

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midpoint-master
/*
 * Copyright (c) 2010-2013 Evolveum
 *
 * Licensed 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 com.evolveum.midpoint.model.impl.filter;

import com.evolveum.midpoint.common.filter.Filter;
import com.evolveum.midpoint.model.impl.filter.PatternFilter;
import com.evolveum.midpoint.prism.PrismPropertyValue;
import com.evolveum.midpoint.util.DOMUtil;

import org.testng.AssertJUnit;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import java.util.ArrayList;
import java.util.List;

import static com.evolveum.midpoint.model.impl.filter.PatternFilter.*;

/**
 * @author lazyman
 */
public class PatternFilterTest {

    private static final String input = "midPoint";
    private static final String expected = "mxdPxxnt";
    private Filter filter;

    @BeforeMethod
    public void before() {
        filter = new PatternFilter();
    }

    @Test(expectedExceptions = IllegalArgumentException.class)
    public void testNullNode() {
        filter.apply(null);
    }

    @Test(expectedExceptions = IllegalArgumentException.class)
    public void testEmptyParameters() {
        PrismPropertyValue<String> value = new PrismPropertyValue<String>(input);
        value = filter.apply(value);
        AssertJUnit.assertEquals(expected, value.getValue());
    }

    @Test
    public void testEmptyValue() {
        PrismPropertyValue<String> value = new PrismPropertyValue<String>("");
        value = filter.apply(value);
        AssertJUnit.assertEquals("", value.getValue());
    }

    @Test
    public void testValue() {
        List<Object> parameters = createGoodParameters();
        filter.setParameters(parameters);

        PrismPropertyValue<String> value = new PrismPropertyValue<String>(input);
        value = filter.apply(value);
        AssertJUnit.assertEquals(expected, value.getValue());
    }

    @Test(expectedExceptions = IllegalArgumentException.class)
    public void testValueInElementBadParameters() {
        List<Object> parameters = createBadParameters();
        filter.setParameters(parameters);

        PrismPropertyValue<String> value = new PrismPropertyValue<String>(input);
        value = filter.apply(value);
        AssertJUnit.assertEquals(expected, value.getValue());
    }

    @Test(expectedExceptions = IllegalArgumentException.class)
    public void testValueInElementBadParameters2() {
        List<Object> parameters = createBadParameters2();
        filter.setParameters(parameters);

        PrismPropertyValue<String> value = new PrismPropertyValue<String>(input);
        value = filter.apply(value);
        AssertJUnit.assertEquals(expected, value.getValue());
    }

    private List<Object> createGoodParameters() {
        List<Object> parameters = new ArrayList<Object>();
        parameters.add(new Object());

        Document document = DOMUtil.getDocument();
        Element replace = document.createElementNS(ELEMENT_REPLACE.getNamespaceURI(),
                ELEMENT_REPLACE.getLocalPart());
        parameters.add(replace);

        Element pattern = document.createElementNS(ELEMENT_PATTERN.getNamespaceURI(),
                ELEMENT_PATTERN.getLocalPart());
        pattern.setTextContent("[aeiouy]");
        replace.appendChild(pattern);

        Element replacement = document.createElementNS(ELEMENT_REPLACEMENT.getNamespaceURI(),
                ELEMENT_REPLACEMENT.getLocalPart());
        replacement.setTextContent("x");
        replace.appendChild(replacement);

        // unknown parameter test
        parameters.add(document.createElementNS("http://example.com", "unknown"));

        return parameters;
    }

    private List<Object> createBadParameters() {
        List<Object> parameters = new ArrayList<Object>();
        parameters.add(new Object());

        Document document = DOMUtil.getDocument();
        Element replace = document.createElementNS(ELEMENT_REPLACE.getNamespaceURI(),
                ELEMENT_REPLACE.getLocalPart());
        parameters.add(replace);

        Element pattern1 = document.createElementNS(ELEMENT_PATTERN.getNamespaceURI(),
                ELEMENT_PATTERN.getLocalPart());
        pattern1.setTextContent("[aeiouy]");
        replace.appendChild(pattern1);

        Element pattern2 = document.createElementNS(ELEMENT_PATTERN.getNamespaceURI(),
                ELEMENT_PATTERN.getLocalPart());
        pattern2.setTextContent("[a-z]");
        replace.appendChild(pattern2);

        Element replacement = document.createElementNS(ELEMENT_REPLACEMENT.getNamespaceURI(),
                ELEMENT_REPLACEMENT.getLocalPart());
        replacement.setTextContent("x");
        replace.appendChild(replacement);

        return parameters;
    }

    private List<Object> createBadParameters2() {
        List<Object> parameters = new ArrayList<Object>();
        parameters.add(new Object());

        Document document = DOMUtil.getDocument();
        Element replace = document.createElementNS(ELEMENT_REPLACE.getNamespaceURI(),
                ELEMENT_REPLACE.getLocalPart());
        parameters.add(replace);

        Element pattern1 = document.createElementNS(ELEMENT_PATTERN.getNamespaceURI(),
                ELEMENT_PATTERN.getLocalPart());
        pattern1.setTextContent("[aeiouy]");
        replace.appendChild(pattern1);

        Element replacement = document.createElementNS(ELEMENT_REPLACEMENT.getNamespaceURI(),
                ELEMENT_REPLACEMENT.getLocalPart());
        replacement.setTextContent("x");
        replace.appendChild(replacement);

        Element replacement2 = document.createElementNS(ELEMENT_REPLACEMENT.getNamespaceURI(),
                ELEMENT_REPLACEMENT.getLocalPart());
        replacement2.setTextContent("2");
        replace.appendChild(replacement2);

        return parameters;
    }
}