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util.promise: all()/all_settled() pass through non-promise values

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This commit is contained in:
Matthew Wild 2021-03-25 14:32:32 +00:00
parent 2141d9d94a
commit fec0d44e89
2 changed files with 63 additions and 22 deletions
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33
spec/util_promise_spec.lua
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@ -369,6 +369,21 @@ describe("util.promise", function ()
assert.spy(cb).was_called(1);
assert.same({ [true] = "nope", [false] = "yep" }, result);
end);
it("passes through non-promise values", function ()
local r1;
local p1 = promise.new(function (resolve) r1 = resolve end);
local p = promise.all({ [true] = p1, [false] = "yep" });
local result;
local cb = spy.new(function (v)
result = v;
end);
p:next(cb);
assert.spy(cb).was_called(0);
r1("nope");
assert.spy(cb).was_called(1);
assert.same({ [true] = "nope", [false] = "yep" }, result);
end);
end);
describe("all_settled()", function ()
it("works with fulfilled promises", function ()
@ -443,6 +458,24 @@ describe("util.promise", function ()
bar = { status = "fulfilled", value = "yep" };
}, result);
end);
it("passes through non-promise values", function ()
local r1;
local p1 = promise.new(function (resolve) r1 = resolve end);
local p = promise.all_settled({ foo = p1, bar = "yep" });
local result;
local cb = spy.new(function (v)
result = v;
end);
p:next(cb);
assert.spy(cb).was_called(0);
r1("nope");
assert.spy(cb).was_called(1);
assert.same({
foo = { status = "fulfilled", value = "nope" };
bar = "yep";
}, result);
end);
end);
describe("catch()", function ()
it("works", function ()