com.jsonstore.CollectionCleanTest.java Source code

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Here is the source code for com.jsonstore.CollectionCleanTest.java

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/*
 *     Copyright 2016 IBM Corp.
 *     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.jsonstore;

import android.content.Context;
import android.test.InstrumentationTestCase;

import com.jsonstore.api.JSONStore;
import com.jsonstore.api.JSONStoreChangeOptions;
import com.jsonstore.api.JSONStoreCollection;
import com.jsonstore.database.DatabaseConstants;
import com.jsonstore.database.SearchFieldType;

import org.json.JSONArray;
import org.json.JSONObject;

import java.util.LinkedList;
import java.util.List;

public class CollectionCleanTest extends InstrumentationTestCase {

    public CollectionCleanTest() {
        super();
    }

    /**
     * @return The {@link Context} of the test project.
     */
    private Context getTestContext() {
        try {

            return getInstrumentation().getContext();
        } catch (final Exception exception) {
            exception.printStackTrace();
            return null;
        }
    }

    public void testCleanAllDirtyDocs() throws Exception {
        JSONStore store = JSONStore.getInstance(getTestContext());
        store.destroy();
        JSONStoreCollection col = new JSONStoreCollection("customers");
        col.setSearchField("name", SearchFieldType.STRING);
        col.setSearchField("age", SearchFieldType.INTEGER);

        //Open collection
        List<JSONStoreCollection> collections = new LinkedList<JSONStoreCollection>();
        collections.add(col);
        store.openCollections(collections);

        JSONObject data1 = new JSONObject();
        JSONObject data2 = new JSONObject();
        JSONObject data3 = new JSONObject();

        data1.put("name", "carlos");
        data1.put("age", 1);
        data2.put("name", "dgonz");
        data2.put("age", 2);
        data3.put("name", "mike");
        data3.put("age", 3);
        JSONArray jArray = new JSONArray();
        jArray.put(data1);
        jArray.put(data2);
        jArray.put(data3);

        JSONStoreChangeOptions cOptions = new JSONStoreChangeOptions(
                new JSONObject("{\"markDirty\": true, \"addNew\": true}"));

        col.changeData(new JSONObject[] { data1 }, cOptions);
        col.changeData(new JSONObject[] { data2 }, cOptions);
        col.changeData(new JSONObject[] { data3 }, cOptions);

        List<JSONObject> results = col.findAllDocuments();

        assertEquals("docs", 3, results.size());

        data1 = new JSONObject(results.get(0).getString(DatabaseConstants.FIELD_JSON));
        data2 = new JSONObject(results.get(1).getString(DatabaseConstants.FIELD_JSON));
        data3 = new JSONObject(results.get(2).getString(DatabaseConstants.FIELD_JSON));

        assertEquals("name1", "carlos", data1.get("name"));
        assertEquals("name2", "dgonz", data2.get("name"));
        assertEquals("name3", "mike", data3.get("name"));
        assertEquals("age1", 1, data1.get("age"));
        assertEquals("age2", 2, data2.get("age"));
        assertEquals("age3", 3, data3.get("age"));

        results = col.findAllDirtyDocuments();

        assertEquals("dirty docs", 3, results.size());

        assertEquals("clean", 3, col.markDocumentsClean(results));

        assertEquals("none dirty", 0, col.countAllDirtyDocuments());

    }

    public void testCleanSomeDirtyDocs() throws Exception {
        JSONStore store = JSONStore.getInstance(getTestContext());
        store.destroy();
        JSONStoreCollection col = new JSONStoreCollection("customers");
        col.setSearchField("name", SearchFieldType.STRING);
        col.setSearchField("age", SearchFieldType.INTEGER);

        //Open collection
        List<JSONStoreCollection> collections = new LinkedList<JSONStoreCollection>();
        collections.add(col);
        store.openCollections(collections);

        JSONObject data1 = new JSONObject();
        JSONObject data2 = new JSONObject();
        JSONObject data3 = new JSONObject();

        data1.put("name", "carlos");
        data1.put("age", 1);
        data2.put("name", "dgonz");
        data2.put("age", 2);
        data3.put("name", "mike");
        data3.put("age", 3);

        JSONStoreChangeOptions cOptions = new JSONStoreChangeOptions(
                new JSONObject("{\"markDirty\": true, \"addNew\": true}"));
        assertEquals("changed", 3, col.changeData(new JSONObject[] { data1, data2, data3 }, cOptions));

        List<JSONObject> results = col.findAllDocuments();

        assertEquals("docs", 3, results.size());

        data1 = new JSONObject(results.get(0).getString(DatabaseConstants.FIELD_JSON));
        data2 = new JSONObject(results.get(1).getString(DatabaseConstants.FIELD_JSON));
        data3 = new JSONObject(results.get(2).getString(DatabaseConstants.FIELD_JSON));

        assertEquals("name1", "carlos", data1.get("name"));
        assertEquals("name2", "dgonz", data2.get("name"));
        assertEquals("name3", "mike", data3.get("name"));
        assertEquals("age1", 1, data1.get("age"));
        assertEquals("age2", 2, data2.get("age"));
        assertEquals("age3", 3, data3.get("age"));

        results = col.findAllDirtyDocuments();

        assertEquals("dirty docs", 3, results.size());

        assertEquals("clean partial", 2,
                col.markDocumentsClean(new JSONObject[] { results.get(0), results.get(1) }));

        assertEquals("one still dirty", 1, col.countAllDirtyDocuments());

    }

}