net.morimekta.testing

Class IntegrationExecutor

java.lang.Object

net.morimekta.testing.IntegrationExecutor

public class IntegrationExecutor
extends Object

Helper to handle process forking related to testing a jar file.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntegrationExecutor(File jarFile)
	IntegrationExecutor(String module, String name)

Method Summary

Modifier and Type	Method and Description
String	getError()
String	getOutput()
int	run(String... args) Run the program with the specified arguments.
void	setDeadlineMs(long deadlineMs) Set the program deadline.
void	setInput(InputStream in) Set input stream to write to the process as program input.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegrationExecutor

public IntegrationExecutor(String module,
                           String name)
                    throws IOException

Throws:

IOException

IntegrationExecutor

protected IntegrationExecutor(File jarFile)

Method Detail

getOutput

public String getOutput()

Returns:

The programs stdout content.

getError

public String getError()

Returns:

The programs stderr content.

setInput

public void setInput(InputStream in)

Set input stream to write to the process as program input.

Parameters:

in - The program input.

setDeadlineMs

public void setDeadlineMs(long deadlineMs)

Set the program deadline. If not finished in this time interval, the run fails with an IOException.

Parameters:

deadlineMs - The new deadline in milliseconds. 0 means to wait forever. Default is 1 second.

run

public int run(String... args)
        throws IOException

Run the program with the specified arguments.

Parameters:

args - The arguments.

Returns:

The programs exit code.

Throws:

IOException - If the run times out or is interrupted.