Crate galvanic_assert [−] [src]

Galvanic-assert: Matcher-based assertions for easier testing

This crate provides a new assertion macros (assert_that!, expect_that!, get_expectation_for!) based on matching predicates (matchers) to

make writing asserts easier
make reading asserts comprehendable
easily extend the assertion framework
provide a large list common matchers
integrate with galvanic-test and galvanic-mock (both still in development ... stay tuned!)
be used with your favourite test framework

The crate will be part of galvanic---a complete test framework for Rust.

all_of	Takes a list of matchers for the same type combines them conjunctively.
any_of	Takes a list of matchers for the same type combines them disjunctively.
assert_that	States that the asserted values satisfies the required properties of the supplied `Matcher`.
expect_that	States that the asserted values satisfies the required properties of the supplied `Matcher` but waits until the end of the block to inspect the results.
get_expectation_for	States that the asserted values satisfies the required properties of the supplied `Matcher` and returns an `Expectation` object to inspect the results at a later time.
is_variant	Matches if the asserted value's variant matches the expected variant.

A builder for creating MatchResults.

Expectation	The result of a deferred assertion.
MatchResult	The return type of any `Machter`

The trait which has to be implemented by all matchers.