Casey Rodarmor 49ab423592 Refactor lexer tests (#498) ... - Refactor the lexer tests to be more readable, abandoning the previous string-based summary DSL in favor of a more obvious sequence of `TokenKinds` with optional lexemes. The new tests also test that token lexemes are correct. - Move duplicated `unindent` function into a shared crate, `test-utilities`. This new versionless dev-dependency will prevent publishing to crates.io, at least until rust-lang/cargo/pull/7333 makes it into stable. If we publish a new version before then, test-utilities will need to be published to crates.io, so we can depend on it by version.		2019-10-17 20:04:54 -07:00
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lib.rs	Refactor lexer tests (#498)	2019-10-17 20:04:54 -07:00