add gs

RCCService2021/ExtraContent/LuaPackages/SymbolImpl/Symbol.spec.lua

@@ -0,0 +1,45 @@
+return function()
+	local Symbol = require(script.Parent.Symbol)
+
+	describe("named", function()
+		it("should give an opaque object", function()
+			local symbol = Symbol.named("foo")
+
+			expect(symbol).to.be.a("userdata")
+		end)
+
+		it("should coerce to the given name", function()
+			local symbol = Symbol.named("foo")
+			local location = tostring(symbol):find("foo")
+			expect(location).to.be.ok()
+		end)
+
+		it("should be unique when constructed", function()
+			local symbolA = Symbol.named("abc")
+			local symbolB = Symbol.named("abc")
+
+			expect(symbolA).never.to.equal(symbolB)
+		end)
+	end)
+
+	describe("unnamed", function()
+		it("should give an opaque object", function()
+			local symbol = Symbol.unnamed()
+
+			expect(symbol).to.be.a("userdata")
+		end)
+
+		it("should coerce to some string", function()
+			local symbol = Symbol.unnamed()
+
+			expect(tostring(symbol)).to.be.a("string")
+		end)
+
+		it("should be unique when constructed", function()
+			local symbolA = Symbol.unnamed()
+			local symbolB = Symbol.unnamed()
+
+			expect(symbolA).never.to.equal(symbolB)
+		end)
+	end)
+end