This document contains helper functions and tricks which helps in migration from external libraries to XCTest.

Snippets find-and-replace

Expecta matchers

find:

"expect\((.+?)\).to.equal\((.+?)\)"

replace:

"XCTAssertEqualObjects($1, $2)"

find:

"(\w+(?!Mutable)\w+)\s*\*\s*(\w+)\s*=\s*(?!nil)"

replace: ( notice trailing space. it is necessary to not break existing formatting )

"__auto_type $2 = "