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feat(test): add Lua forms for API methods (#20152)

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This commit is contained in:
Lewis Russell
2022-11-14 10:01:35 +00:00
committed by GitHub
parent 5c5187c6f8
commit e8cc489acc
14 changed files with 160 additions and 105 deletions
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18
test/functional/lua/xdiff_spec.lua
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@@ -74,11 +74,13 @@ describe('xdiff bindings', function()
end)
it('with error callback', function()
exec_lua([[on_hunk = function(sa, ca, sb, cb)
exec_lua[[
on_hunk = function(sa, ca, sb, cb)
error('ERROR1')
end]])
end
]]
eq([[Error executing lua: [string "<nvim>"]:0: error running function on_hunk: [string "<nvim>"]:0: ERROR1]],
eq([[error running function on_hunk: [string "<nvim>"]:0: ERROR1]],
pcall_err(exec_lua, [[vim.diff(a1, b1, {on_hunk = on_hunk})]]))
end)
@@ -135,19 +137,19 @@ describe('xdiff bindings', function()
end)
it('can handle bad args', function()
eq([[Error executing lua: [string "<nvim>"]:0: Expected at least 2 arguments]],
eq([[Expected at least 2 arguments]],
pcall_err(exec_lua, [[vim.diff('a')]]))
eq([[Error executing lua: [string "<nvim>"]:0: bad argument #1 to 'diff' (expected string)]],
eq([[bad argument #1 to 'diff' (expected string)]],
pcall_err(exec_lua, [[vim.diff(1, 2)]]))
eq([[Error executing lua: [string "<nvim>"]:0: bad argument #3 to 'diff' (expected table)]],
eq([[bad argument #3 to 'diff' (expected table)]],
pcall_err(exec_lua, [[vim.diff('a', 'b', true)]]))
eq([[Error executing lua: [string "<nvim>"]:0: unexpected key: bad_key]],
eq([[unexpected key: bad_key]],
pcall_err(exec_lua, [[vim.diff('a', 'b', { bad_key = true })]]))
eq([[Error executing lua: [string "<nvim>"]:0: on_hunk is not a function]],
eq([[on_hunk is not a function]],
pcall_err(exec_lua, [[vim.diff('a', 'b', { on_hunk = true })]]))
end)