add gs

RCCService2020/ExtraContent/LuaPackages/AppTempCommon/Temp/trimCharacterFromEndString.spec.lua

@@ -0,0 +1,71 @@
+return function()
+	local trimCharacterFromEndString = require(script.Parent.trimCharacterFromEndString)
+
+	describe("single byte characters", function()
+		it("should not trim a string if it does not end with passed character", function()
+			local passedString = "testing"
+			local passedCharacter = "/"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(passedString)
+		end)
+
+		it("should trim a string if it ends with a single instance of the passed character", function()
+			local passedString = "testing/"
+			local passedCharacter = "/"
+			local expectedString = "testing"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+
+		it("should trim a string if it ends with multiple instances of the passed character", function()
+			local passedString = "testing///"
+			local passedCharacter = "/"
+			local expectedString = "testing"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+
+		it("should do nothing if the passed character is empty", function()
+			local passedString = "hunter2"
+			local passedCharacter = ""
+			local expectedString = "hunter2"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+	end)
+
+	describe("multiple byte characters", function()
+		it("should not trim a string if it does not end with passed character", function()
+			local passedString = "testing"
+			local passedCharacter = "🐶"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(passedString)
+		end)
+
+		it("should trim a string if it ends with a single instance of the passed character", function()
+			local passedString = "testing🐶"
+			local passedCharacter = "🐶"
+			local expectedString = "testing"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+
+		it("should trim a string if it ends with multiple instances of the passed character", function()
+			local passedString = "testing🐶🐶🐶"
+			local passedCharacter = "🐶"
+			local expectedString = "testing"
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+	end)
+
+	describe("a string with all blacklisted characters", function()
+		it("should return a empty string", function()
+			local passedString = "pppppppppppp"
+			local passedCharacter = "p"
+			local expectedString = ""
+
+			expect(trimCharacterFromEndString(passedString, passedCharacter)).to.equal(expectedString)
+		end)
+	end)
+end