-- Simple test without using the mock vim API describe("Simple Tests", function() describe("Math operations", function() it("should add numbers correctly", function() assert.are.equal(4, 2 + 2) end) it("should multiply numbers correctly", function() assert.are.equal(6, 2 * 3) end) end) describe("String operations", function() it("should concatenate strings", function() assert.are.equal("Hello World", "Hello " .. "World") end) end) end)