mediawiki-extensions-Scribunto/tests/engines/LuaCommon/SiteLibraryTests.lua

local testframework = require 'Module:TestFramework'

local function nsTest( ... )
	local args = { ... }
	local t = mw.site.namespaces
	local path = 'mw.site.namespaces'
	for i = 1, #args do
		t = t[args[i]]
		path = path .. string.format( '[%q]', args[i] )
		if t == nil then
			error( path .. ' is nil!' )
		end
	end
	return t
end

return testframework.getTestProvider( {
	{ name = 'parameter: siteName',
	  func = type, args = { mw.site.siteName },
	  expect = { 'string' }
	},
	{ name = 'parameter: server',
	  func = type, args = { mw.site.server },
	  expect = { 'string' }
	},
	{ name = 'parameter set: scriptPath',
	  func = type, args = { mw.site.scriptPath },
	  expect = { 'string' }
	},

	{ name = 'parameter set: stats.pages',
	  func = type, args = { mw.site.stats.pages },
	  expect = { 'number' }
	},

	{ name = 'pagesInCategory',
	  func = type, args = { mw.site.stats.pagesInCategory( "Example" ) },
	  expect = { 'number' }
	},

	{ name = 'pagesInNamespace',
	  func = type, args = { mw.site.stats.pagesInNamespace( 0 ) },
	  expect = { 'number' }
	},

	{ name = 'usersInGroup',
	  func = type, args = { mw.site.stats.usersInGroup( 'sysop' ) },
	  expect = { 'number' }
	},

	{ name = 'Project namespace by number',
	  func = nsTest, args = { 4, 'canonicalName' },
	  expect = { 'Project' }
	},

	{ name = 'Project namespace by name',
	  func = nsTest, args = { 'Project', 'id' },
	  expect = { 4 }
	},

	{ name = 'Project namespace by name (2)',
	  func = nsTest, args = { 'PrOjEcT', 'canonicalName' },
	  expect = { 'Project' }
	},

	{ name = 'Project namespace subject is itself',
	  func = nsTest, args = { 'Project', 'subject', 'canonicalName' },
	  expect = { 'Project' }
	},

	{ name = 'Project talk namespace via Project',
	  func = nsTest, args = { 'Project', 'talk', 'canonicalName' },
	  expect = { 'Project talk' }
	},

	{ name = 'Project namespace via Project talk',
	  func = nsTest, args = { 'Project_talk', 'subject', 'canonicalName' },
	  expect = { 'Project' }
	},

	{ name = 'Project talk namespace via Project (associated)',
	  func = nsTest, args = { 'Project', 'associated', 'canonicalName' },
	  expect = { 'Project talk' }
	},

	{ name = 'Project talk namespace by name (standard caps, no underscores)',
	  func = nsTest, args = { 'Project talk', 'id' },
	  expect = { 5 }
	},

	{ name = 'Project talk namespace by name (standard caps, underscores)',
	  func = nsTest, args = { 'Project_talk', 'id' },
	  expect = { 5 }
	},

	{ name = 'Project talk namespace by name (odd caps, no underscores)',
	  func = nsTest, args = { 'pRoJeCt tAlK', 'id' },
	  expect = { 5 }
	},

	{ name = 'Project talk namespace by name (odd caps, underscores)',
	  func = nsTest, args = { 'pRoJeCt_tAlK', 'id' },
	  expect = { 5 }
	},

	{ name = 'Project talk namespace by name (extraneous spaces and underscores)',
	  func = nsTest, args = { '_ _ _Project_ _talk_ _ _', 'id' },
	  expect = { 5 }
	},
} )