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local stub = require "luassert.stub"
local match = require "luassert.match"
local fetch = require "mason-core.fetch"
local spawn = require "mason-core.spawn"
local Result = require "mason-core.result"
describe("fetch", function()
it(
"should exhaust all candidates",
async_test(function()
stub(spawn, "wget")
stub(spawn, "curl")
spawn.wget.returns(Result.failure "wget failure")
spawn.curl.returns(Result.failure "curl failure")
local result = fetch("https://api.github.com", {
headers = { ["X-Custom-Header"] = "here" },
})
assert.is_true(result:is_failure())
assert.spy(spawn.wget).was_called(1)
assert.spy(spawn.curl).was_called(1)
assert.spy(spawn.wget).was_called_with {
{
"--header=User-Agent: mason.nvim (+https://github.com/williamboman/mason.nvim)",
"--header=X-Custom-Header: here",
},
"-nv",
"-O",
"-",
"--method=GET",
vim.NIL, -- body-data
"https://api.github.com",
}
assert.spy(spawn.curl).was_called_with(match.tbl_containing {
match.same {
{
"-H",
"User-Agent: mason.nvim (+https://github.com/williamboman/mason.nvim)",
},
{
"-H",
"X-Custom-Header: here",
},
},
"-fsSL",
match.same { "-X", "GET" },
vim.NIL, -- data
vim.NIL, -- out file
"https://api.github.com",
on_spawn = match.is_function(),
})
end)
)
it(
"should return stdout",
async_test(function()
stub(spawn, "wget")
spawn.wget.returns(Result.success {
stdout = [[{"data": "here"}]],
})
local result = fetch "https://api.github.com/data"
assert.is_true(result:is_success())
assert.equals([[{"data": "here"}]], result:get_or_throw())
end)
)
it(
"should respect out_file opt",
async_test(function()
stub(spawn, "wget")
stub(spawn, "curl")
spawn.wget.returns(Result.failure "wget failure")
spawn.curl.returns(Result.failure "curl failure")
fetch("https://api.github.com/data", { out_file = "/test.json" })
assert.spy(spawn.wget).was_called_with {
{
"--header=User-Agent: mason.nvim (+https://github.com/williamboman/mason.nvim)",
},
"-nv",
"-O",
"/test.json",
"--method=GET",
vim.NIL, -- body-data
"https://api.github.com/data",
}
assert.spy(spawn.curl).was_called_with(match.tbl_containing {
match.same {
{
"-H",
"User-Agent: mason.nvim (+https://github.com/williamboman/mason.nvim)",
},
},
"-fsSL",
match.same { "-X", "GET" },
vim.NIL, -- data
match.same { "-o", "/test.json" },
"https://api.github.com/data",
on_spawn = match.is_function(),
})
end)
)
end)
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