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spec/util_promise_spec.lua @ 11485:7d42ed3a8a40
util.promise: all()/all_settled() pass through non-promise values
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 25 Mar 2021 14:32:32 +0000 |
parent | 11484:a0120e935442 |
child | 11486:78d843faaffc |
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--- a/spec/util_promise_spec.lua Thu Mar 25 14:28:38 2021 +0000 +++ b/spec/util_promise_spec.lua Thu Mar 25 14:32:32 2021 +0000 @@ -369,6 +369,21 @@ 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 @@ 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 ()