com.jsonstore.CollectionAdvancedFindLikeTest.java Source code

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Here is the source code for com.jsonstore.CollectionAdvancedFindLikeTest.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.JSONStoreCollection;
import com.jsonstore.api.JSONStoreQueryPart;
import com.jsonstore.api.JSONStoreQueryParts;
import com.jsonstore.database.SearchFieldType;
import com.jsonstore.exceptions.JSONStoreDestroyFailureException;
import com.jsonstore.exceptions.JSONStoreException;
import com.jsonstore.exceptions.JSONStoreTransactionFailureException;

import org.json.JSONException;
import org.json.JSONObject;

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

public class CollectionAdvancedFindLikeTest extends InstrumentationTestCase {

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

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

    private JSONStoreCollection databaseSetup() throws JSONStoreException, JSONException {
        JSONStore store = JSONStore.getInstance(getTestContext());
        store.destroy();

        JSONStoreCollection simpleCol = new JSONStoreCollection("simple");
        simpleCol.setSearchField("name", SearchFieldType.STRING);
        simpleCol.setSearchField("age", SearchFieldType.NUMBER);
        simpleCol.setSearchField("last_name", SearchFieldType.STRING);

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

        simpleCol.addData(new JSONObject("{ name : 'mike', age: 24, last_name: 'ortman' }"));
        simpleCol.addData(new JSONObject("{ name : 'carlos', age: 25, last_name: 'andreu' }"));
        simpleCol.addData(new JSONObject("{ name : 'nana', age: 22, last_name: 'amfo' }"));
        simpleCol.addData(new JSONObject("{ name : 'andrew', age: 24, last_name: 'ortman' }"));
        simpleCol.addData(new JSONObject("{ name : 'jeremy', age: 25 }"));
        simpleCol.addData(new JSONObject("{ name : 'famas' }"));

        return simpleCol;
    }

    private void databaseDestroy() throws JSONStoreDestroyFailureException, JSONStoreTransactionFailureException {
        JSONStore store = JSONStore.getInstance(getTestContext());
        store.destroy();
    }

    public void testAdvancedFindLikeStringProveFuzzy() throws Throwable {
        JSONStoreCollection col = databaseSetup();

        JSONStoreQueryParts query = new JSONStoreQueryParts();
        JSONStoreQueryPart part = new JSONStoreQueryPart();
        part.addLike("last_name", "an");
        query.addQueryPart(part);
        List<JSONObject> results = col.findDocuments(query);

        assertEquals(3, results.size());
        assertTrue(results.get(0).getJSONObject("json").getString("name").equals("mike"));
        assertTrue(results.get(1).getJSONObject("json").getString("name").equals("carlos"));
        assertTrue(results.get(2).getJSONObject("json").getString("name").equals("andrew"));

        databaseDestroy();
    }

    public void testAdvancedFindLikeIntegerProveFuzzy() throws Throwable {
        JSONStoreCollection col = databaseSetup();

        JSONStoreQueryParts query = new JSONStoreQueryParts();
        JSONStoreQueryPart part = new JSONStoreQueryPart();
        part.addLike("age", 2);
        query.addQueryPart(part);
        List<JSONObject> results = col.findDocuments(query);

        assertEquals(5, results.size());
        assertTrue(results.get(0).getJSONObject("json").getString("name").equals("mike"));
        assertTrue(results.get(1).getJSONObject("json").getString("name").equals("carlos"));
        assertTrue(results.get(2).getJSONObject("json").getString("name").equals("nana"));
        assertTrue(results.get(3).getJSONObject("json").getString("name").equals("andrew"));
        assertTrue(results.get(4).getJSONObject("json").getString("name").equals("jeremy"));

        databaseDestroy();
    }

}