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path: root/server/test/completion/init.lua
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local matcher = require 'matcher'
local parser  = require 'parser'

local CompletionItemKind = {
	Text = 1,
	Method = 2,
	Function = 3,
	Constructor = 4,
	Field = 5,
	Variable = 6,
	Class = 7,
	Interface = 8,
	Module = 9,
	Property = 10,
	Unit = 11,
	Value = 12,
	Enum = 13,
	Keyword = 14,
	Snippet = 15,
	Color = 16,
	File = 17,
	Reference = 18,
	Folder = 19,
	EnumMember = 20,
	Constant = 21,
	Struct = 22,
	Event = 23,
	Operator = 24,
	TypeParameter = 25,
}

local function eq(a, b)
    local tp1, tp2 = type(a), type(b)
    if tp1 ~= tp2 then
        return false
    end
    if tp1 == 'table' then
        local mark = {}
        for k in pairs(a) do
            if not eq(a[k], b[k]) then
                return false
            end
            mark[k] = true
        end
        for k in pairs(b) do
            if not mark[k] then
                return false
            end
        end
        return true
    end
    return a == b
end

rawset(_G, 'TEST', true)

function TEST(script)
    return function (expect)
        local pos = script:find('@', 1, true)
        local new_script = script:gsub('@', '')
        local ast = parser:ast(new_script)
        local vm = matcher.vm(ast)
        assert(vm)
        local result = matcher.completion(vm, pos)
        assert(result)
        assert(eq(expect, result))
    end
end

TEST [[
local abcde
a@
]]
{
    {
        label = 'abcde',
        kind = CompletionItemKind.Variable,
    }
}

TEST [[
local abcde
abcde
]]
{}