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fix: synchronous problem fetch

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This commit is contained in:
Barrett Ruth 2025-10-01 12:25:07 -04:00
parent 91ce43e529
commit b406c0ce4e
12 changed files with 140 additions and 352 deletions
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97
spec/picker_spec.lua
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@ -90,101 +90,4 @@ describe('cp.picker', function()
assert.equals('Beginner Contest 123 (ABC)', contests[1].display_name)
end)
end)
describe('get_problems_for_contest', function()
it('returns problems from cache when available', function()
local cache = require('cp.cache')
cache.load = function() end
cache.get_contest_data = function(_, _)
return {
problems = {
{ id = 'a', name = 'Problem A' },
{ id = 'b', name = 'Problem B' },
},
}
end
local problems = picker.get_problems_for_contest('test_platform', 'test_contest')
assert.is_table(problems)
assert.equals(2, #problems)
assert.equals('a', problems[1].id)
assert.equals('Problem A', problems[1].name)
assert.equals('Problem A', problems[1].display_name)
end)
it('falls back to scraping when cache miss', function()
local cache = require('cp.cache')
local utils = require('cp.utils')
cache.load = function() end
cache.get_contest_data = function(_, _)
return nil
end
cache.set_contest_data = function() end
utils.setup_python_env = function()
return true
end
utils.get_plugin_path = function()
return '/tmp'
end
vim.system = function()
return {
wait = function()
return {
code = 0,
stdout = vim.json.encode({
success = true,
problems = {
{ id = 'x', name = 'Problem X' },
},
}),
}
end,
}
end
picker = spec_helper.fresh_require('cp.pickers', { 'cp.pickers.init' })
local problems = picker.get_problems_for_contest('test_platform', 'test_contest')
assert.is_table(problems)
assert.equals(1, #problems)
assert.equals('x', problems[1].id)
end)
it('returns empty list when scraping fails', function()
local cache = require('cp.cache')
local utils = require('cp.utils')
cache.load = function() end
cache.get_contest_data = function(_, _)
return nil
end
utils.setup_python_env = function()
return true
end
utils.get_plugin_path = function()
return '/tmp'
end
vim.system = function()
return {
wait = function()
return {
code = 1,
stderr = 'Scraping failed',
}
end,
}
end
picker = spec_helper.fresh_require('cp.pickers', { 'cp.pickers.init' })
local problems = picker.get_problems_for_contest('test_platform', 'test_contest')
assert.is_table(problems)
assert.equals(0, #problems)
end)
end)
end)