To run tests from console there is special Unicorn.ConsoleRunner.exe utility.
The tool could be downloaded here.
To run tests use the following command:
Unicorn.ConsoleRunner.exe --test-assembly=path_to_tests_dll --config=path_to_config
Command line arguments
# Required arguments:
--test-assembly=PATH_TO_TEST_ASSEMBLY
--config=PATH_TO_CONFIGURATION_FILE
# Optional arguments:
--trx=TRX_FILE_NAME (trx is not generated by default)
See more on Unicorn configuration file in related docs page