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Finished working on new interface and stuff

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This commit is contained in:
mpeterv
2014-01-18 13:12:56 +04:00
parent dafff3d63e
commit d492dc5e0f
9 changed files with 264 additions and 690 deletions
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29
spec/options_spec.lua
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@@ -151,16 +151,6 @@ describe("tests related to options", function()
assert.same(args, {exclude = {{"Alice", "Bob"}, {"Emma", "Jacob"}}})
end)
it("handles multi-count option with optional argument correctly", function()
local parser = argparse.parser()
parser:option("-w", "--why", "--why-would-someone-use-this", {
count = "*",
args = "?"
})
local args = parser:parse({"-w", "-wfoo", "--why=because", "-ww"})
assert.same(args, {why = {{}, {"foo"}, {"because"}, {}, {}}})
end)
it("handles multi-count flag correctly", function()
local parser = argparse.parser()
parser:flag("-q", "--quiet", {
@@ -191,15 +181,6 @@ describe("tests related to options", function()
end)
describe("passing incorrect options", function()
local old_parser = argparse.parser
setup(function()
argparse.parser = old_parser:extends()
function argparse.parser:error(fmt, ...)
error(fmt:format(...))
end
end)
it("handles lack of required argument correctly", function()
local parser = argparse.parser()
parser:option("-s", "--server")
@@ -222,9 +203,17 @@ describe("tests related to options", function()
local parser = argparse.parser()
parser:flag("-q", "--quiet", {
count = 1,
no_overwrite = true
overwrite = false
})
assert.has_error(curry(parser.parse, parser, {"-qq"}), "option -q must be used at most 1 times")
end)
it("handles too few invocations correctly", function()
local parser = argparse.parser()
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")
end)
end)
end)