struct

Spectator::Matchers::CollectionMatcher(ExpectedType)

Inherits Spectator::Matchers::ValueMatcher / Spectator::Matchers::StandardMatcher / Spectator::Matchers::Matcher / Struct / Value / Object

Matcher for checking that a value is in a collection of other values.

Constructors

new(expected : Spectator::Value(ExpectedType))

Creates the value matcher. The expected value is stored for later use.

Source

Instance methods

description

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.

Source

of(center)

Creates a new range matcher with bounds based off of center.

This method expects that the original matcher was created with a "difference" value. That is:

CollectionMatcher.new(diff).of(center)

This implies that the #match method would not work on the original matcher.

The new range will be centered at center and have upper and lower bounds equal to center plus and minus diff. The range will be inclusive.

Source