mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
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48 lines
1.1 KiB
Lua
48 lines
1.1 KiB
Lua
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local Vector3 = require("worldeditadditions.utils.vector3")
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describe("Vector3.mean", function()
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it("should work with a positive vector", function()
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local a = Vector3.new(2, 2, 2)
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local b = Vector3.new(4, 4, 4)
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assert.are.same(
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Vector3.new(3, 3, 3),
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a:mean(b)
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)
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end)
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it("should work with a positive vector the other way around", function()
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local a = Vector3.new(2, 2, 2)
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local b = Vector3.new(4, 4, 4)
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assert.are.same(
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Vector3.new(3, 3, 3),
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b:mean(a)
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)
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end)
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it("should mean another positive vector", function()
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local a = Vector3.new(6, 6, 6)
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local b = Vector3.new(10, 10, 10)
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assert.are.same(
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Vector3.new(8, 8, 8),
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a:mean(b)
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)
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end)
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it("should mean a negative vector", function()
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local a = Vector3.new(-2, -2, -2)
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local b = Vector3.new(0, 0, 0)
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assert.are.same(
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Vector3.new(-1, -1, -1),
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a:mean(b)
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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(6, 6, 6)
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local b = Vector3.new(10, 10, 10)
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assert.are.same(
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Vector3.new(8, 8, 8),
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a:mean(b)
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)
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assert.are.same(Vector3.new(6, 6, 6), a)
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assert.are.same(Vector3.new(10, 10, 10), b)
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end)
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end)
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