mirror of
https://gitea.invidious.io/iv-org/shard-spectator.git
synced 2024-08-15 00:53:35 +00:00
Add less-than matcher
This commit is contained in:
parent
f7d5c27e65
commit
4ccc27321e
2 changed files with 27 additions and 2 deletions
|
@ -10,8 +10,8 @@ module Spectator::Matchers
|
|||
# ```
|
||||
# expect(0).to be < 1
|
||||
# ```
|
||||
def <(other : ExpectedType) forall ExpectedType
|
||||
raise NotImplementedError.new("be <")
|
||||
def <(expected : ExpectedType) forall ExpectedType
|
||||
LessThanMatcher.new(expected)
|
||||
end
|
||||
|
||||
# Creates a matcher that checks if a value is less than or equal to an expected value.
|
||||
|
|
25
src/spectator/matchers/less_than_matcher.cr
Normal file
25
src/spectator/matchers/less_than_matcher.cr
Normal file
|
@ -0,0 +1,25 @@
|
|||
require "./value_matcher"
|
||||
|
||||
module Spectator::Matchers
|
||||
# Matcher that tests whether one value is less than another.
|
||||
# The values are compared with the `<` operator.
|
||||
struct LessThanMatcher(ExpectedType) < ValueMatcher(ExpectedType)
|
||||
# Determines whether the matcher is satisfied with the value given to it.
|
||||
# True is returned if the match was successful, false otherwise.
|
||||
def match?(partial : Expectations::ValueExpectationPartial(ActualType)) : Bool forall ActualType
|
||||
partial.actual < expected
|
||||
end
|
||||
|
||||
# Describes the condition that satisfies the matcher.
|
||||
# This is informational and displayed to the end-user.
|
||||
def message(partial : Expectations::ValueExpectationPartial(ActualType)) : String forall ActualType
|
||||
"Expected #{partial.label} to be less than #{label} (using <)"
|
||||
end
|
||||
|
||||
# Describes the condition that won't satsify the matcher.
|
||||
# This is informational and displayed to the end-user.
|
||||
def negated_message(partial : Expectations::ValueExpectationPartial(ActualType)) : String forall ActualType
|
||||
"Expected #{partial.label} to not be less than #{label} (using <)"
|
||||
end
|
||||
end
|
||||
end
|
Loading…
Reference in a new issue