CleanerFunctionTest.java

package io.monokkel.core.utils;

import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import org.junit.Before;
import org.junit.Test;

import java.util.Map;

import static org.junit.Assert.assertEquals;

public class CleanerFunctionTest {

    CleanerFunction cleanerFunction;

    @Before
    public void before(){
        cleanerFunction = new CleanerFunction();
    }

    @Test
    public void clean_withDataWithSpaces_expectCleanedContent(){

        final String expected = "1577";

        Map<String,Object> fieldsAndCleanExpressions = Maps.newHashMap();
        fieldsAndCleanExpressions.put("object","\\s");

        final Object transform = cleanerFunction.transform("object", "1 577", fieldsAndCleanExpressions);

        assertEquals(expected, transform);

    }

    @Test
    public void transform_withVimExpression_expectReplacedContent(){

        final String expected = "1space577";

        Map<String,Object> fieldsAndCleanExpressions = Maps.newHashMap();
        fieldsAndCleanExpressions.put("object","s/\\s/space/g");

        final Object transform = cleanerFunction.transform("object", "1 577", fieldsAndCleanExpressions);

        assertEquals(expected, transform);
    }


    @Test
    public void transform_withCombinedVimAndStringMatch_expectReplacedContent(){

        final String expected = "1space5";

        Map<String,Object> fieldsAndCleanExpressions = Maps.newHashMap();
        fieldsAndCleanExpressions.put("object", Lists.newArrayList("s/\\s/space/g","7"));

        final Object transform = cleanerFunction.transform("object", "1 577", fieldsAndCleanExpressions);

        assertEquals(expected, transform);
    }

    @Test
    public void transform_withCombinedVimAndStringMatchButWitWrongFieldName_expectNoReplacedContent(){

        final String expected = "1 577";

        Map<String,Object> fieldsAndCleanExpressions = Maps.newHashMap();
        fieldsAndCleanExpressions.put("object", Lists.newArrayList("s/\\s/space/g","7"));

        final Object transform = cleanerFunction.transform("anotherobject", expected, fieldsAndCleanExpressions);

        assertEquals(expected, transform);
    }

}