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fixed ugly curry in tests

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mpeterv
2014-01-19 14:28:08 +04:00
parent 30d31a3a77
commit 0e367c6f77
2 changed files with 16 additions and 28 deletions
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16
spec/options_spec.lua
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@@ -1,12 +1,6 @@
local argparse = require "argparse"
describe("tests related to options", function()
local function curry(f, ...)
local args = {...}
local unpack = unpack or table.unpack
return function() return f(unpack(args)) end
end
describe("passing correct options", function()
it("handles no options passed correctly", function()
local parser = argparse.parser()
@@ -184,19 +178,19 @@ describe("tests related to options", function()
it("handles lack of required argument correctly", function()
local parser = argparse.parser()
parser:option("-s", "--server")
assert.has_error(curry(parser.parse, parser, {"--server"}), "too few arguments")
assert.has_error(function() parser:parse{"--server"} end, "too few arguments")
end)
it("handles too many arguments correctly", function()
local parser = argparse.parser()
parser:option("-s", "--server")
assert.has_error(curry(parser.parse, parser, {"-sfoo", "bar"}), "too many arguments")
assert.has_error(function() parser:parse{"-sfoo", "bar"} end, "too many arguments")
end)
it("doesn't accept GNU-like long options when it doesn't need arguments", function()
local parser = argparse.parser()
parser:flag("-q", "--quiet")
assert.has_error(curry(parser.parse, parser, {"--quiet=very_quiet"}), "option --quiet doesn't take arguments")
assert.has_error(function() parser:parse{"--quiet=very_quiet"} end, "option --quiet doesn't take arguments")
end)
it("handles too many invocations correctly", function()
@@ -205,7 +199,7 @@ describe("tests related to options", function()
count = 1,
overwrite = false
})
assert.has_error(curry(parser.parse, parser, {"-qq"}), "option -q must be used at most 1 times")
assert.has_error(function() parser:parse{"-qq"} end, "option -q must be used at most 1 times")
end)
it("handles too few invocations correctly", function()
@@ -213,7 +207,7 @@ describe("tests related to options", function()
parser:option("-f", "--foo", {
count = "3-4"
})
assert.has_error(curry(parser.parse, parser, {"-fFOO", "-fBAR"}), "option -f must be used at least 3 times")
assert.has_error(function() parser:parse{"-fFOO", "-fBAR"} end, "option -f must be used at least 3 times")
end)
end)
end)