mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
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29 lines
624 B
Lua
29 lines
624 B
Lua
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local Vector3 = require("worldeditadditions.utils.vector3")
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describe("Vector3.sqrt", function()
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it("should sqrt a positive vector", function()
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local a = Vector3.new(16, 64, 16)
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assert.are.same(
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Vector3.new(4, 8, 4),
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a:sqrt()
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)
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end)
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it("should sqrt another positive vector", function()
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local a = Vector3.new(9, 16, 25)
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assert.are.same(
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Vector3.new(3, 4, 5),
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a:sqrt()
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)
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end)
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it("should return a new Vector3 instance", function()
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local a = Vector3.new(9, 16, 25)
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local result = a:sqrt()
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assert.are.same(
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Vector3.new(3, 4, 5),
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result
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)
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assert.are_not.equal(result, a)
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end)
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end)
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