com.gmarciani.gmparser.commons.TestNonDeterministicFunction.java Source code

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Here is the source code for com.gmarciani.gmparser.commons.TestNonDeterministicFunction.java

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/*   The MIT License (MIT)
 *
 *   Copyright (c) 2014 Giacomo Marciani
 *   
 *   Permission is hereby granted, free of charge, to any person obtaining a copy
 *   of this software and associated documentation files (the "Software"), to deal
 *   in the Software without restriction, including without limitation the rights
 *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *   copies of the Software, and to permit persons to whom the Software is
 *   furnished to do so, subject to the following conditions:
 *   
 *   The above copyright notice and this permission notice shall be included in all
 *   copies or substantial portions of the Software.
 *   
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *   SOFTWARE.
*/

package com.gmarciani.gmparser.commons;

import org.apache.commons.lang3.StringUtils;
import org.junit.Test;

import com.gmarciani.gmparser.models.commons.function.Function;
import com.gmarciani.gmparser.models.commons.function.NonDeterministicFunction;
import com.gmarciani.gmparser.models.commons.set.GSet;

public class TestNonDeterministicFunction {

    @Test
    public void createCompleteFunction() {
        System.out.println("#createCompleteFunction");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    domainZ.add(StringUtils.repeat(c, i));
            }
        }

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    function.add(c, n, StringUtils.repeat(c, i));
            }
        }

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createCompleteAndRemoveAllX() {
        System.out.println("#createCompleteAndRemoveAllX");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    domainZ.add(StringUtils.repeat(c, i));
            }
        }

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    function.add(c, n, StringUtils.repeat(c, i));
            }
        }

        function.removeAllForX('b');

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createCompleteAndRemoveAllY() {
        System.out.println("#createCompleteAndRemoveAllY");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    domainZ.add(StringUtils.repeat(c, i));
            }
        }

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    function.add(c, n, StringUtils.repeat(c, i));
            }
        }

        function.removeAllForY(2);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createCompleteAndRemoveAllXY() {
        System.out.println("#createCompleteAndRemoveAllXY");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    domainZ.add(StringUtils.repeat(c, i));
            }
        }

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        for (Character c : domainX) {
            for (Integer n : domainY) {
                for (int i = 1; i <= n; i++)
                    function.add(c, n, StringUtils.repeat(c, i));
            }
        }

        function.removeAllForXY('b', 2);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createIncompleteFunction() {
        System.out.println("#createIncompleteFunction");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        for (Character c : domainX)
            for (Integer n : domainY)
                domainZ.add(StringUtils.repeat(c, n));

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        function.add('a', 1, "a");
        function.add('b', 2, "bb");
        function.add('c', 3, "ccc");

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createEmptyFunction() {
        System.out.println("#createEmptyFunction");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createEmptyDomainX() {
        System.out.println("#createEmptyDomainX");
        GSet<Character> domainX = new GSet<Character>();
        GSet<Integer> domainY = new GSet<Integer>();
        domainY.add(1);
        domainY.add(2);
        domainY.add(3);
        GSet<String> domainZ = new GSet<String>();

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createEmptyDomainY() {
        System.out.println("#createEmptyDomainY");
        GSet<Character> domainX = new GSet<Character>();
        domainX.add('a');
        domainX.add('b');
        domainX.add('c');
        GSet<Integer> domainY = new GSet<Integer>();
        GSet<String> domainZ = new GSet<String>();

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

    @Test
    public void createEmptyDomainXY() {
        System.out.println("#createEmptyDomainXY");
        GSet<Character> domainX = new GSet<Character>();
        GSet<Integer> domainY = new GSet<Integer>();
        GSet<String> domainZ = new GSet<String>();

        Function<Character, Integer, String> function = new NonDeterministicFunction<Character, Integer, String>(
                domainX, domainY, domainZ);

        System.out.println(function);
        System.out.println(function.toFormattedFunction());
    }

}