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require 'luacov'
local _ = require 'moses'
context('Chaining specs', function()
context('chain', function()
test('Chains a value',function()
local v = _.chain({1,2,3,4})
:filter(function(i,k) return k%2~=0 end)
:max()
:value()
assert_equal(v, 3)
end)
test('_(value) is the same as _.chain(value)', function()
local v = _({1,2,3,4})
:filter(function(i,k) return k%2~=0 end)
:max()
:value()
assert_equal(v, 3)
end)
end)
context('value', function()
test('Unwraps a chained object',function()
local t = {1,2,3}
assert_equal(_.chain(t):value(), t)
assert_equal(_(t):value(), t)
end)
end)
end)
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