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local mock = require "luassert.mock"
local spy = require "luassert.spy"
local stub = require "luassert.stub"
local path = require "mason-core.path"
local a = require "mason-core.async"
local pip3 = require "mason-core.managers.pip3"
local installer = require "mason-core.installer"
local Result = require "mason-core.result"
local settings = require "mason.settings"
local spawn = require "mason-core.spawn"
local api = require "mason-registry.api"
describe("pip3 manager", function()
it("normalizes pip3 packages", function()
local normalize = pip3.normalize_package
assert.equals("python-lsp-server", normalize "python-lsp-server[all]")
assert.equals("python-lsp-server", normalize "python-lsp-server[]")
assert.equals("python-lsp-server", normalize "python-lsp-server[[]]")
end)
it(
"should create venv and call pip3 install",
async_test(function()
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle, { requested_version = "42.13.37" })
installer.run_installer(ctx, pip3.packages { "main-package", "supporting-package", "supporting-package2" })
assert.equals(path.package_prefix "dummy", ctx.cwd:get()) -- should've promoted cwd
assert.spy(ctx.spawn.python3).was_called(1)
assert.spy(ctx.spawn.python3).was_called_with {
"-m",
"venv",
"venv",
}
assert.spy(ctx.spawn.python).was_called(1)
assert.spy(ctx.spawn.python).was_called_with {
"-m",
"pip",
"--disable-pip-version-check",
"install",
"-U",
{},
{
"main-package==42.13.37",
"supporting-package",
"supporting-package2",
},
with_paths = { path.concat { path.package_prefix "dummy", "venv", "bin" } },
}
end)
)
it(
"should exhaust python3 executable candidates if all fail",
async_test(function()
vim.g.python3_host_prog = "/my/python3"
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle)
ctx.spawn.python3 = spy.new(mockx.throws())
ctx.spawn.python = spy.new(mockx.throws())
ctx.spawn[vim.g.python3_host_prog] = spy.new(mockx.throws())
local err = assert.has_error(function()
installer.run_installer(ctx, pip3.packages { "package" })
end)
vim.g.python3_host_prog = nil
assert.equals("Unable to create python3 venv environment.", err)
assert.spy(ctx.spawn["/my/python3"]).was_called(1)
assert.spy(ctx.spawn.python3).was_called(1)
assert.spy(ctx.spawn.python).was_called(1)
end)
)
it(
"should not exhaust python3 executable if one succeeds",
async_test(function()
vim.g.python3_host_prog = "/my/python3"
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle)
ctx.spawn.python3 = spy.new(mockx.throws())
ctx.spawn.python = spy.new(mockx.returns {})
ctx.spawn[vim.g.python3_host_prog] = spy.new(mockx.returns {})
installer.run_installer(ctx, pip3.packages { "package" })
vim.g.python3_host_prog = nil
assert.spy(ctx.spawn.python3).was_called(0)
assert.spy(ctx.spawn.python).was_called(1)
assert.spy(ctx.spawn["/my/python3"]).was_called(1)
end)
)
it(
"should expand python3_host_prog path",
async_test(function()
vim.g.python3_host_prog = "~/python3"
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle)
ctx.spawn.python = spy.new(mockx.returns {})
ctx.spawn[vim.env.HOME .. "/python3"] = spy.new(mockx.returns {})
installer.run_installer(ctx, pip3.packages { "package" })
a.scheduler()
vim.g.python3_host_prog = nil
assert.spy(ctx.spawn[vim.env.HOME .. "/python3"]).was_called(1)
end)
)
it(
"should use install_args from settings",
async_test(function()
settings.set {
pip = {
install_args = { "--proxy", "http://localhost:8080" },
},
}
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle)
installer.run_installer(ctx, pip3.packages { "package" })
assert.spy(ctx.spawn.python).was_called_with {
"-m",
"pip",
"--disable-pip-version-check",
"install",
"-U",
{ "--proxy", "http://localhost:8080" },
{ "package" },
with_paths = { path.concat { path.package_prefix "dummy", "venv", "bin" } },
}
end)
)
it(
"should provide receipt information",
async_test(function()
local handle = InstallHandleGenerator "dummy"
local ctx = InstallContextGenerator(handle, { requested_version = "42.13.37" })
installer.run_installer(ctx, pip3.packages { "main-package", "supporting-package", "supporting-package2" })
assert.same({
type = "pip3",
package = "main-package",
}, ctx.receipt.primary_source)
assert.same({
{
type = "pip3",
package = "supporting-package",
},
{
type = "pip3",
package = "supporting-package2",
},
}, ctx.receipt.secondary_sources)
end)
)
end)
describe("pip3 version check", function()
it(
"should return current version",
async_test(function()
spawn.python = spy.new(function()
return Result.success {
stdout = [[
[{"name": "astroid", "version": "2.9.3"}, {"name": "mccabe", "version": "0.6.1"}, {"name": "python-lsp-server", "version": "1.3.0", "latest_version": "1.4.0", "latest_filetype": "wheel"}, {"name": "wrapt", "version": "1.13.3", "latest_version": "1.14.0", "latest_filetype": "wheel"}]
]],
}
end)
local result = pip3.get_installed_primary_package_version(
mock.new {
primary_source = mock.new {
type = "pip3",
package = "python-lsp-server",
},
},
path.package_prefix "dummy"
)
assert.spy(spawn.python).was_called(1)
assert.spy(spawn.python).was_called_with {
"-m",
"pip",
"list",
"--format=json",
cwd = path.package_prefix "dummy",
with_paths = { path.concat { path.package_prefix "dummy", "venv", "bin" } },
}
assert.is_true(result:is_success())
assert.equals("1.3.0", result:get_or_nil())
spawn.python = nil
end)
)
it(
"should return outdated primary package",
async_test(function()
stub(api, "get")
api.get.on_call_with("/api/pypi/python-lsp-server/versions/latest").returns(Result.success {
name = "python-lsp-server",
version = "1.4.0",
})
spawn.python = spy.new(function()
return Result.success {
stdout = [[
[{"name": "astroid", "version": "2.9.3"}, {"name": "mccabe", "version": "0.6.1"}, {"name": "python-lsp-server", "version": "1.3.0", "latest_version": "1.4.0", "latest_filetype": "wheel"}, {"name": "wrapt", "version": "1.13.3", "latest_version": "1.14.0", "latest_filetype": "wheel"}]
]],
}
end)
local result = pip3.check_outdated_primary_package(
mock.new {
primary_source = mock.new {
type = "pip3",
package = "python-lsp-server",
},
},
path.package_prefix "dummy"
)
assert.is_true(result:is_success())
assert.same({
name = "python-lsp-server",
current_version = "1.3.0",
latest_version = "1.4.0",
}, result:get_or_nil())
spawn.python = nil
end)
)
it(
"should return failure if primary package is not outdated",
async_test(function()
spawn.python = spy.new(function()
return Result.success {
stdout = [[
[{"name": "astroid", "version": "2.9.3"}, {"name": "mccabe", "version": "0.6.1"}, {"name": "python-lsp-server", "version": "1.3.0", "latest_version": "1.4.0", "latest_filetype": "wheel"}, {"name": "wrapt", "version": "1.13.3", "latest_version": "1.14.0", "latest_filetype": "wheel"}]
]],
}
end)
stub(api, "get")
api.get.on_call_with("/api/pypi/python-lsp-server/versions/latest").returns(Result.success {
name = "python-lsp-server",
version = "1.3.0",
})
local result = pip3.check_outdated_primary_package(
mock.new {
primary_source = mock.new {
type = "pip3",
package = "python-lsp-server",
},
},
"/tmp/install/dir"
)
assert.is_true(result:is_failure())
assert.equals("Primary package is not outdated.", result:err_or_nil())
spawn.python = nil
end)
)
end)
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