createBiodbTestInstance {biodb} | R Documentation

## Creating a BiodbMain instance for tests.

### Description

Creates a BiodbMain instance with options specially adapted for tests. You can request the logging of all messages into a log file. It is also possible to ask for the creation of a BiodbTestMsgAck observer, which will receive all messages and emit a testthat test for each message. This will allow the testthat output to not stall a long time while, for example, downloading or extracting a database. Do not forget to call `terminate()` on your instance at the end of your tests.

### Usage

    createBiodbTestInstance(ack = FALSE)

### Arguments

`ack` | If set to TRUE, an instance of BiodbTestMsgAck will be attached to the BiodbMain instance.

### Value

The created BiodbMain instance.

### Examples

    # Instantiate a BiodbMain instance for testing
    biodb <- biodb::createBiodbTestInstance()

    # Terminate the instance
    biodb$terminate()

[Package biodb version 1.2.2 Index]