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local Pkg = require "mason-core.package"
local a = require "mason-core.async"
local match = require "luassert.match"
local mock = require "luassert.mock"
local receipt = require "mason-core.receipt"
local registry = require "mason-registry"
local spy = require "luassert.spy"
local stub = require "luassert.stub"
local test_helpers = require "mason-test.helpers"
describe("Package ::", function()
local snapshot
before_each(function()
snapshot = assert.snapshot()
local dummy = registry.get_package "dummy"
if dummy:is_installed() then
test_helpers.sync_uninstall(dummy)
end
end)
after_each(function()
snapshot:revert()
end)
it("should parse package specifiers", function()
local function parse(str)
local name, version = Pkg.Parse(str)
return { name, version }
end
assert.same({ "rust-analyzer", nil }, parse "rust-analyzer")
assert.same({ "rust-analyzer", "" }, parse "rust-analyzer@")
assert.same({ "rust-analyzer", "nightly" }, parse "rust-analyzer@nightly")
end)
if vim.fn.has "nvim-0.11" == 1 then
it("should validate spec", function()
---@type RegistryPackageSpec
local valid_spec = {
schema = "registry+v1",
name = "Package name",
description = "Package description",
homepage = "https://example.com",
categories = { "LSP" },
languages = { "Rust" },
licenses = {},
source = {
id = "pkg:mason/package@1",
install = function() end,
},
}
local function spec(fields)
return setmetatable(fields, { __index = valid_spec })
end
assert.equals(
"name: expected string, got number",
assert.has_error(function()
Pkg:new(spec { name = 23 })
end)
)
assert.equals(
"description: expected string, got number",
assert.has_error(function()
Pkg:new(spec { description = 23 })
end)
)
assert.equals(
"homepage: expected string, got number",
assert.has_error(function()
Pkg:new(spec { homepage = 23 })
end)
)
assert.equals(
"categories: expected table, got number",
assert.has_error(function()
Pkg:new(spec { categories = 23 })
end)
)
assert.equals(
"languages: expected table, got number",
assert.has_error(function()
Pkg:new(spec { languages = 23 })
end)
)
end)
end
it("should create new handle", function()
local dummy = registry.get_package "dummy"
local callback = spy.new()
dummy:once("install:handle", callback)
local handle = dummy:new_install_handle()
assert.spy(callback).was_called(1)
assert.spy(callback).was_called_with(match.ref(handle))
handle:close()
end)
it("should not create new handle if one already exists", function()
local dummy = registry.get_package "dummy"
dummy.install_handle = mock.new {
is_closed = mockx.returns(false),
}
local handle_handler = spy.new()
dummy:once("install:handle", handle_handler)
local err = assert.has_error(function()
dummy:new_install_handle()
end)
assert.equals("Cannot create new install handle because existing handle is not closed.", err)
assert.spy(handle_handler).was_called(0)
dummy.install_handle = nil
end)
it("should successfully install package", function()
local dummy = registry.get_package "dummy"
local package_install_success_handler = spy.new()
local package_install_failed_handler = spy.new()
local install_success_handler = spy.new()
local install_failed_handler = spy.new()
registry:once("package:install:success", package_install_success_handler)
registry:once("package:install:failed", package_install_failed_handler)
dummy:once("install:success", install_success_handler)
dummy:once("install:failed", install_failed_handler)
local handle = dummy:install { version = "1337" }
assert.wait(function()
assert.is_true(handle:is_closed())
assert.is_true(dummy:is_installed())
end)
assert.wait(function()
assert.spy(install_success_handler).was_called(1)
assert.spy(install_success_handler).was_called_with(match.instanceof(receipt.InstallReceipt))
assert.spy(package_install_success_handler).was_called(1)
assert
.spy(package_install_success_handler)
.was_called_with(match.is_ref(dummy), match.instanceof(receipt.InstallReceipt))
assert.spy(package_install_failed_handler).was_called(0)
assert.spy(install_failed_handler).was_called(0)
end)
end)
it("should fail to install package", function()
local dummy = registry.get_package "dummy"
stub(dummy.spec.source, "install", function()
error("I simply refuse to be installed.", 0)
end)
local package_install_success_handler = spy.new()
local package_install_failed_handler = spy.new()
local install_success_handler = spy.new()
local install_failed_handler = spy.new()
registry:once("package:install:success", package_install_success_handler)
registry:once("package:install:failed", package_install_failed_handler)
dummy:once("install:success", install_success_handler)
dummy:once("install:failed", install_failed_handler)
local handle = dummy:install { version = "1337" }
assert.wait(function()
assert.is_true(handle:is_closed())
assert.is_false(dummy:is_installed())
end)
assert.wait(function()
assert.spy(install_failed_handler).was_called(1)
assert.spy(install_failed_handler).was_called_with "I simply refuse to be installed."
assert.spy(package_install_failed_handler).was_called(1)
assert
.spy(package_install_failed_handler)
.was_called_with(match.is_ref(dummy), "I simply refuse to be installed.")
assert.spy(package_install_success_handler).was_called(0)
assert.spy(install_success_handler).was_called(0)
end)
end)
it("should be able to start package installation outside of main loop", function()
local dummy = registry.get_package "dummy"
local handle = a.run_blocking(function()
-- Move outside the main loop
a.wait(function(resolve)
local timer = vim.loop.new_timer()
timer:start(0, 0, function()
timer:close()
resolve()
end)
end)
assert.is_true(vim.in_fast_event())
return assert.is_not.has_error(function()
return dummy:install()
end)
end)
end)
it("should be able to instantiate package outside of main loop", function()
local dummy = registry.get_package "registry"
-- Move outside the main loop
a.run_blocking(function()
a.wait(function(resolve)
local timer = vim.loop.new_timer()
timer:start(0, 0, function()
timer:close()
resolve()
end)
end)
assert.is_true(vim.in_fast_event())
local pkg = assert.is_not.has_error(function()
return Pkg:new(dummy.spec)
end)
assert.same(dummy.spec, pkg.spec)
end)
end)
end)
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