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feat(util): Util.merge now support advanced merging strategies. Docs coming soon

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Folke Lemaitre 2023-01-10 07:32:28 +01:00
parent e6ee0fa610
commit b28c6b9000
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GPG key ID: 41F8B1FBACAE2040
4 changed files with 79 additions and 14 deletions
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41
tests/core/util_spec.lua
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@ -132,4 +132,45 @@ describe("util", function()
assert(root, "foobar root not found")
assert.same(Helpers.path("new/lua/foobar"), root)
end)
it("merges correctly", function()
local tests = {
{
input = { { a = 1 }, { b = 2 } },
output = { a = 1, b = 2 },
},
{
input = { { a = 1 }, { a = 2 } },
output = { a = 2 },
},
{
input = { { a = { 1, 2 } }, { a = { 3 } } },
output = { a = { 3 } },
},
{
input = { { b = { 1, 2 } }, { a = { 3 }, __merge = false } },
output = { a = { 3 } },
},
{
input = { { a = 1 }, { b = 2, __merge = false } },
output = { b = 2 },
},
{
input = { { a = { 1, 2 } }, { a = { 3, __merge = true } } },
output = { a = { 1, 2, 3 } },
},
{
input = { { a = { 1, 2, __merge = true } }, { a = { 3 } } },
output = { a = { 1, 2, 3 } },
},
{
input = { { a = { 1, 2, __merge = true } }, { a = { 3, __merge = false } } },
output = { a = { 3 } },
},
}
for _, test in ipairs(tests) do
assert.same(test.output, Util.merge(unpack(test.input)))
end
end)
end)