2. Assumptions

General

Assumes that a specific value matches a specific hamcrest matcher.

    assumeThat(is_readable('file.yml'), is(true));

Assumes that a specific value is true.

    assumeTrue($value, 'Value is not <true>');

Assumes that a specific value is false.

    assumeFalse($value, 'Value is not <false>');

Assumes that one or more value(s) is/are not null.

    assumeNotNull($value1, $value2 , 'One of the values is <null>');

Assumes that a specified socket connection could be established.

    assumeSocket('127.0.0.1', 80, 'Cannot connect to this server.');

Assumes that a specific PHP configuration option is set (php.ini).

    assumeCfgVar('memory_limit',  'PHP configuration option memory_limit not set.');

Assumes that a specific environment variable is set.

    assumeEnvironment('PATH', 'Environment variable PATH not set.');

Assumes that a specific PHP extension is loaded.

    assumeExtensionLoaded('SPL', 'PHP extension SPL is not available.');

Assumes that a specific directory has free disk space.

    assumeFreeDiskSpace(__DIR__);

    assumeFreeDiskSpace(__DIR__, 1024.0, 'Directory has less than 1024 bytes free disc space.');

Assumes that a specific pattern matched against the OS PHP is running on.

    assumeOperatingSystem('WIN', 'Requires Windows.');

Assumes that a specific version string is greater or equal to the PHP version.

    assumePhpVersion('5.6', 'PHP version is lower than 5.6.');