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fix(test): mock vim.sytsem and other calls

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Barrett Ruth 2025-09-19 14:09:51 -04:00
parent 259ab328a7
commit 34d943bd1e
1 changed files with 5 additions and 5 deletions
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10
spec/diff_spec.lua
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@ -103,7 +103,7 @@ describe('cp.diff', function()
local mock_delete = stub(vim.fn, 'delete')
mock_tempname.returns('/tmp/expected', '/tmp/actual')
mock_system.returns({ code = 1, stdout = 'diff output' })
mock_system.returns({ wait = function() return { code = 1, stdout = 'diff output' } end })
local backend = diff.get_backend('git')
backend.render('expected text', 'actual text')
@ -124,7 +124,7 @@ describe('cp.diff', function()
local mock_delete = stub(vim.fn, 'delete')
mock_tempname.returns('/tmp/expected', '/tmp/actual')
mock_system.returns({ code = 1, stdout = 'git diff output' })
mock_system.returns({ wait = function() return { code = 1, stdout = 'git diff output' } end })
local backend = diff.get_backend('git')
local result = backend.render('expected', 'actual')
@ -144,7 +144,7 @@ describe('cp.diff', function()
local mock_delete = stub(vim.fn, 'delete')
mock_tempname.returns('/tmp/expected', '/tmp/actual')
mock_system.returns({ code = 0 })
mock_system.returns({ wait = function() return { code = 0 } end })
local backend = diff.get_backend('git')
local result = backend.render('same', 'same')
@ -161,17 +161,17 @@ describe('cp.diff', function()
describe('render_diff', function()
it('uses best available backend', function()
local mock_get_best = spy.on(diff, 'get_best_backend')
local mock_backend = {
render = function()
return {}
end,
}
local mock_get_best = stub(diff, 'get_best_backend')
mock_get_best.returns(mock_backend)
diff.render_diff('expected', 'actual', 'vim')
assert.spy(mock_get_best).was_called_with('vim')
assert.stub(mock_get_best).was_called_with('vim')
mock_get_best:revert()
end)
end)