package org.teiid.resource.adapter.google.integration;
import java.util.List;
import junit.framework.Assert;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import org.teiid.resource.adapter.google.auth.OAuth2HeaderFactory;
import org.teiid.resource.adapter.google.dataprotocol.GoogleDataProtocolAPI;
import org.teiid.resource.adapter.google.gdata.GDataClientLoginAPI;
import org.teiid.translator.google.api.result.PartialResultExecutor;
import org.teiid.translator.google.api.result.SheetRow;
/**
*
* This test tests data retrieval by Google Visualization protocol and GData protocol.
* GData protocol has fairly simple API so querying through that shouldn't be hard to test/verify.
*
* On the other hand Google Visualization Data Protocol has complex query language (https://developers.google.com/chart/interactive/docs/querylanguage)
* we verify that most constructs work.
*
* It is necessary to supply AUTH key for GoogleDataProtocol and Spreadsheet key (supplying this information reduces tested logic).
*
* This test expects following two column table in sheet "Sheet2" to be present:
*
A B
1 a
2 a
3 a
4 a
5 a
6 a
7 a
8 a
9 b
10 b
11 b
12 b
*
* @author fnguyen
*
*/
@Ignore
@SuppressWarnings("nls")
public class SpreadsheetDataRetrievalTest extends IntegrationTest {
private String SPREADSHEET_KEY = "0Ajbs6-5EEwQqdFBSelpZT1FuZ2EwSFZaTTJVbGZVeGc";
private static GoogleDataProtocolAPI dataProtocol = null;
private static GDataClientLoginAPI gdata = null;
@BeforeClass
public static void prepareGoogleData(){
dataProtocol = new GoogleDataProtocolAPI();
OAuth2HeaderFactory headerFactory = new OAuth2HeaderFactory(refreshToken);
//headerFactory.login();
dataProtocol.setHeaderFactory(headerFactory);
gdata = new GDataClientLoginAPI();
gdata.setHeaderFactory(headerFactory);
}
@Test
public void vSimple(){
PartialResultExecutor dpqs = dataProtocol.new DataProtocolQueryStrategy(SPREADSHEET_KEY,"s1","");
assertSimpleResultDataProtorol(dpqs);
}
private void assertSimpleResultDataProtorol(PartialResultExecutor partialExecutor) {
List<SheetRow> result = partialExecutor.getResultsBatch(0, 4);
Assert.assertEquals(new SheetRow(new String[]{"0","Michal","Abaffy", "$26,000", "Brno","01-17-1987"}),result.get(0));
Assert.assertEquals(new SheetRow(new String[]{"2","Filip","Eliáš", "$50,000", "Brno", "02-18-1974"}),result.get(1));
Assert.assertEquals(4, result.size());
result = partialExecutor.getResultsBatch(1, 13);
Assert.assertEquals(11, result.size());
result = partialExecutor.getResultsBatch(10, 3);
Assert.assertEquals(new SheetRow(new String[]{"11","Pavel","Macik", "$28,000", "Bratislava", "04-08-1954"}),result.get(1));
Assert.assertEquals(2, result.size());
result = partialExecutor.getResultsBatch(13, 2);
Assert.assertEquals(0, result.size());
}
private List<SheetRow> query(String string, String string2, int i, int j) {
PartialResultExecutor dpqs = dataProtocol.new DataProtocolQueryStrategy(SPREADSHEET_KEY,string,string2);
return dpqs.getResultsBatch(i, j);
}
@Test
public void vSelect(){
List<SheetRow> result = query("s1","SELECT A",0,12);
Assert.assertEquals(12, result.size());
//only 1 column retrieved
Assert.assertEquals(1, result.get(0).getRow().size());
//assert some data
Assert.assertEquals("0", result.get(0).getRow().get(0));
Assert.assertEquals("2", result.get(1).getRow().get(0));
Assert.assertEquals("3", result.get(2).getRow().get(0));
}
@Test
public void vWhere(){
List<SheetRow> result = query("s1","WHERE B='Filip'",0,12);
Assert.assertEquals(2, result.size());
result = query("s1","WHERE B='Filip' and C='Eliáš'",0,12);
Assert.assertEquals(1, result.size());
result = query("s1","WHERE C starts with 'E'",0,12);
Assert.assertEquals(1, result.size());
}
@Test
public void vGroupBy(){
List<SheetRow> result = query("s1","SELECT E,max(D) GROUP BY E",0,12);
Assert.assertEquals(3, result.size());
//TODO commas!? WTF!
Assert.assertEquals(new SheetRow(new String[]{"Brno","50,000"}),result.get(1));
Assert.assertEquals(new SheetRow(new String[]{"Praha","66,000" }),result.get(2));
Assert.assertEquals(new SheetRow(new String[]{"Bratislava","60,000"}),result.get(0));
}
/**
* ICU formatting rules are obeyed http://userguide.icu-project.org/formatparse/numbers
*/
@Test
public void vFormat(){
List<SheetRow> result = query("s1","SELECT D where A = 2 format D '#,##0.00'",0,12);
Assert.assertEquals(1, result.size());
}
// @Test
// public void vLimit(){
//
// }
// @Test
// public void vOffset(){
//
// }
// @Test
// public void vLabel(){
//
// }
// @Test
// public void vOptions(){
//
// }
// @Test
// public void vAvg(){
//
// }
// @Test
// public void vCount(){
//
// }
// @Test
// public void vMax(){
//
// }
// @Test
// public void vMin(){
//
// }
// @Test
// public void vScalars(){
//
// }
//
// @Test
// public void vArithmetic(){
//
// }
}