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Versions: 68
Compression:
Stored size: 1.56 KB
Contents
require 'helper'
class PipelineTest < Vault::TestCase
include Vault
# create a Module, Class, and lambda
def setup
super
@append_a = Module.new
@append_a.define_singleton_method(:call) do |thing|
thing << 'a'
thing
end
@append_b = Class.new
@append_b.define_singleton_method(:call) do |thing|
thing << 'b'
thing
end
@append_c = lambda do |thing|
thing << 'c'
thing
end
end
# No shirt, no shoes, no problem
def test_noops_with_no_composites
pipeline = Class.new(Pipeline)
result = pipeline.process([])
assert_equal([], result)
end
# #filters returns the filters
def test_filters_accessor
pipeline = Class.new(Pipeline)
pipeline.use @append_a, @append_b
assert_equal([@append_a, @append_b], pipeline.filters)
end
# Single call to ::use
def test_with_one_composite
pipeline = Class.new(Pipeline)
pipeline.use @append_a
result = pipeline.process([])
assert_equal(['a'], result)
end
# Single call to ::use with multiple classes
# are chained in the order they are added
def test_with_multiple_composites
pipeline = Class.new(Pipeline)
pipeline.use @append_a, @append_b
result = pipeline.process([])
assert_equal(['a', 'b'], result)
end
# Multiple calls to ::use are chained in
# the order they are added
def test_with_multiple_compositions
pipeline = Class.new(Pipeline)
pipeline.use @append_a, @append_b
pipeline.use @append_c
result = pipeline.process([])
assert_equal(['a', 'b', 'c'], result)
end
end
Version data entries
68 entries across 68 versions & 1 rubygems