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return Parser as the module

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This commit is contained in:
mpeterv
2014-02-17 18:41:09 +04:00
parent 3788b9c1a6
commit ccad58ef50
12 changed files with 109 additions and 117 deletions
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20
spec/help_spec.lua
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@@ -1,8 +1,8 @@
local argparse = require "argparse"
local Parser = require "argparse"
describe("tests related to help message generation", function()
it("creates correct help message for empty parser", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
assert.equal(table.concat({
"Usage: foo [-h]",
"",
@@ -12,7 +12,7 @@ describe("tests related to help message generation", function()
end)
it("does not create extra help options when :prepare is called several times", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
assert.equal(table.concat({
"Usage: foo [-h]",
"",
@@ -22,7 +22,7 @@ describe("tests related to help message generation", function()
end)
it("uses custom help option", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
:add_help {aliases = {"\\?"}}
assert.equal(table.concat({
"Usage: foo [\\?]",
@@ -33,7 +33,7 @@ describe("tests related to help message generation", function()
end)
it("creates correct help message for arguments", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
parser:argument "first"
parser:argument "second-and-third"
:args "2"
@@ -58,7 +58,7 @@ describe("tests related to help message generation", function()
end)
it("creates correct help message for options", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
parser:flag "-q" "--quiet"
parser:option "--from"
:count "1"
@@ -77,7 +77,7 @@ describe("tests related to help message generation", function()
end)
it("adds margin for multiline descriptions", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
parser:flag "-v"
:count "0-2"
:target "verbosity"
@@ -98,7 +98,7 @@ Sets verbosity level.
end)
it("creates correct help message for commands", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
parser:flag "-q" "--quiet"
local run = parser:command "run"
:description "Run! "
@@ -117,7 +117,7 @@ Sets verbosity level.
end)
it("creates correct help message for subcommands", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
parser:flag "-q" "--quiet"
local run = parser:command "run"
run:option "--where"
@@ -134,7 +134,7 @@ Sets verbosity level.
end)
it("uses message provided by user", function()
local parser = argparse.parser "foo"
local parser = Parser "foo"
:help "I don't like your format of help messages"
parser:flag "-q" "--quiet"