com.aol.one.patch.DefaultPatcherPatchableMapTest.java Source code

Introduction

Here is the source code for com.aol.one.patch.DefaultPatcherPatchableMapTest.java

Source

/*
 *  See the file "LICENSE.TXT" for the full license governing this code.
 */

/*
 *  See the file "LICENSE.TXT" for the full license governing this code.
 */

package com.aol.one.patch;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.MatcherAssert.assertThat;

import com.aol.one.patch.testobj.PatchableMap;
import com.fasterxml.jackson.databind.node.TextNode;

import org.junit.Before;
import org.junit.Test;

/**
 * This
 * @author Madhu Ramanna <madhu.ramanna@advertising.com> dt 1/29/16.
 */

public class DefaultPatcherPatchableMapTest {

    private PatchableMap patchableMap;

    @Before
    public void setup() {
        patchableMap = new PatchableMap();
    }

    @Test
    public void testPatchableAddValue() throws PatchException {

        PatchOperation operation = new AddOperation("/addedValue", new TextNode("100"));
        Patcher patcher = PatcherFactory.getDefaultPatcher();

        assertThat(patchableMap.get("addedValue"), nullValue());
        patcher.patch(patchableMap, operation);
        assertThat(patchableMap.get("addedValue"), is("100"));

    }

    @Test
    public void testPatchableChildAddValue() throws PatchException {

        PatchOperation operation = new AddOperation("/child/childAddedValue", new TextNode("100"));
        Patcher patcher = PatcherFactory.getDefaultPatcher();

        assertThat(patchableMap.get("childAddedValue"), nullValue());
        patcher.patch(patchableMap, operation);
        assertThat(patchableMap.get("childAddedValue"), is("100"));

    }

    @Test
    public void testPatchableReplaceValue() throws PatchException {
        PatchOperation operation = new ReplaceOperation("/replacedValue", new TextNode("300"));
        Patcher patcher = PatcherFactory.getDefaultPatcher();

        patchableMap.put("replacedValue", "200");
        assertThat(patchableMap.get("replacedValue"), is("200"));
        patcher.patch(patchableMap, operation);
        assertThat(patchableMap.get("replacedValue"), is("300"));

    }

    @Test
    public void testPatchableRemoveValue() throws PatchException {
        PatchOperation operation = new RemoveOperation("/removeValue");
        Patcher patcher = PatcherFactory.getDefaultPatcher();

        patchableMap.put("removeValue", "200");
        assertThat(patchableMap.get("removeValue"), is("200"));
        patcher.patch(patchableMap, operation);
        assertThat(patchableMap.get("removeValue"), nullValue());

    }

}