AssertContains checks two string without ANSI colors.

AssertNotContains checks actualOutput string not contain expectedOutput string without ANSI colors.

CreateConfigFile creates a config file.

CreateConfigFileWithName creates a config file with specified name.

CreateCustomTestResourceSubDir created temporary directory.

CreateTempDir created temporary directory.

PlainBanner return dashes with fixed length - 72.

RecreateTestResourceDirectory cleans up test resources and recreates it.

RemoveAllFilesFromDir Cleans up the directory.

MaxOutputWidth is the number of spaces to use on a console.