shell

Provides methods for working with operating system shell.

assertErrorOutput

Assert that the shell command's error output (stderr) matches the specified pattern.

Parameters:

Name	Type	Description
pattern	String	Pattern to assert.

assertOutput

Assert that the shell command's output (stdout) matches the specified pattern.

Parameters:

Name	Type	Description
pattern	String	Pattern to assert.

exec

Execute command

Spawn child process

Parameters:

Name	Type	Description
command	String	Shell command to be executed, including arguments, if applicable.

Returns:

Object - Response object containing stdout, stderr, exit code, and signal (if process was terminated by a signal).