org.gecko.influxdb.tests

Class InfluxDBServiceIntegrationTest

java.lang.Object

AbstractOSGiTest

org.gecko.influxdb.tests.InfluxDBServiceIntegrationTest

public class InfluxDBServiceIntegrationTest
extends AbstractOSGiTest

Integration Tests for the InfluxDBService

Since:

May 6, 2019

Constructor Summary

Constructors

Constructor and Description
InfluxDBServiceIntegrationTest() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	doAfter() Here you can put everything you want to be exectued after every test
void	doBefore() Here you can put everything you want to be exectued before every test
void	testInfluxDBCreateDB() Tests the DB creation through the InfluxDBService.
void	testServiceEnvConfig() Tests the connection to the InfluxDB using username and password from environmental variables instead of from configuration.
void	testServiceURLConfig() Tests the connection to the InfluxDB Service when an URL is specified
void	testServiceURLEnvConfig() Tests the connection to the InfluxDB Service when an URL is specified in an env variable
void	testTimeShift() InfluxDB does not support time shift series, thus we provide a work-around for this issue, in case the user wants to plot two time series, registered at different times, in the same time range.
void	testWriteFromCSVConverter() Writes points starting from a CSV file and using the CSVReader to convert it into a more suitable format for the InfluxDBService.
void	testWriteFromCSVConverterOptions() Writes points starting from a CSV file and using the CSVReader to convert it into a more suitable format for the InfluxDBService.
void	testWriteSinglePoint() Tests the writeSinglePoint() of the InfluxDBService and the corresponding InfluxDBEntry
void	testWriteTimeSeries() Tests the writeTimeSeries() of the InfluxDBService and the corresponding InfluxDBEntry
void	testWriteWithTimeShift() Tests the writeWithTimeShift() of the InfluxDBService and the corresponding InfluxDBEntry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InfluxDBServiceIntegrationTest

public InfluxDBServiceIntegrationTest()

Creates a new instance.

Parameters:

bundleContext -

Method Detail

doBefore

public void doBefore()

Here you can put everything you want to be exectued before every test

doAfter

public void doAfter()

Here you can put everything you want to be exectued after every test

testInfluxDBCreateDB

public void testInfluxDBCreateDB()
                          throws java.io.IOException

Tests the DB creation through the InfluxDBService. The InfluxDB is installed and running at https://devel.data-in-motion.biz:8286

Throws:

java.io.IOException

testServiceEnvConfig

public void testServiceEnvConfig()
                          throws java.io.IOException

Tests the connection to the InfluxDB using username and password from environmental variables instead of from configuration.

Throws:

java.io.IOException

testServiceURLConfig

public void testServiceURLConfig()
                          throws java.io.IOException

Tests the connection to the InfluxDB Service when an URL is specified

Throws:

java.io.IOException

testServiceURLEnvConfig

public void testServiceURLEnvConfig()
                             throws java.io.IOException

Tests the connection to the InfluxDB Service when an URL is specified in an env variable

Throws:

java.io.IOException

testWriteSinglePoint

public void testWriteSinglePoint()
                          throws java.io.IOException

Tests the writeSinglePoint() of the InfluxDBService and the corresponding InfluxDBEntry

Throws:

java.io.IOException

testTimeShift

public void testTimeShift()
                   throws java.io.IOException

InfluxDB does not support time shift series, thus we provide a work-around for this issue, in case the user wants to plot two time series, registered at different times, in the same time range. The only thing requested from the user is to save an additional tag with the key timeShiftTag to the point whose timestamp is to be used later as time shift for other time series. Here we tests the method to retrieve this tag back.

Throws:

java.io.IOException

testWriteTimeSeries

public void testWriteTimeSeries()
                         throws java.io.IOException

Tests the writeTimeSeries() of the InfluxDBService and the corresponding InfluxDBEntry

Throws:

java.io.IOException

testWriteWithTimeShift

public void testWriteWithTimeShift()
                            throws java.io.IOException

Tests the writeWithTimeShift() of the InfluxDBService and the corresponding InfluxDBEntry

Throws:

java.io.IOException

testWriteFromCSVConverter

public void testWriteFromCSVConverter()
                               throws java.io.IOException

Writes points starting from a CSV file and using the CSVReader to convert it into a more suitable format for the InfluxDBService. In this case all the columns of the CSV file will be written in the DB as String values.

Throws:

java.io.IOException

testWriteFromCSVConverterOptions

public void testWriteFromCSVConverterOptions()
                                      throws java.io.IOException

Writes points starting from a CSV file and using the CSVReader to convert it into a more suitable format for the InfluxDBService. In this case we are setting the types options in the CSV reader, so we can specify of which data type the columns are. In such a way, the data will be saved in the DB with the corresponding type.

Throws:

java.io.IOException