struct Spectator::Matchers::ArrayMatcher(ExpectedType)

Overview

Matcher for checking that the contents of one array (or similar type) has the exact same contents as another but may be in any order.

Defined in:

spectator/matchers/array_matcher.cr

Constructors

Instance Method Summary

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

Constructor Detail

def self.new(expected : Value(Array(ExpectedType))) #

Creates the matcher with an expected value.


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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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def in_any_order #

Specifies that the arrays elements can be compared in any order. The elements can be in a different order, but both arrays must have the same elements.


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def in_order #

Ensures the arrays elements are compared in order. This is the default behavior for the matcher.


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def match(actual : Expression(T)) : MatchData forall T #

Actually performs the test against the expression.


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def negated_match(actual : Expression(T)) : MatchData forall T #

Performs the test against the expression, but inverted. A successful match with #match should normally fail for this method, and vice-versa.


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