struct Spectator::Matchers::NilMatcher

Overview

Common matcher that tests whether a value is nil. The Object#nil? method is used for this.

Defined in:

spectator/matchers/nil_matcher.cr

Instance Method Summary

Instance methods inherited from struct Spectator::Matchers::StandardMatcher

match(actual : Expression(T)) : MatchData forall T match, negated_match(actual : Expression(T)) : MatchData forall T negated_match

Instance methods inherited from struct Spectator::Matchers::Matcher

description : String description, match(actual : Expression(T)) : MatchData forall T match, negated_match(actual : Expression(T)) : MatchData forall T negated_match

Constructor methods inherited from struct Spectator::Matchers::Matcher

new new

Instance methods inherited from class Object

should(matcher, message = nil) should, should_eventually(matcher, message = nil) should_eventually, should_never(matcher, message = nil) should_never, should_not(matcher, message = nil) should_not

Instance Method Detail

def description : String #

Short text about the matcher's purpose. This explains what condition satisfies the matcher. The description is used when the one-liner syntax is used.


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