diff --git a/src/homepage.js b/src/homepage.js index 82d44a8..e99f0cd 100644 --- a/src/homepage.js +++ b/src/homepage.js @@ -53,11 +53,11 @@ const homepage = () => ` `; const addHomePage = (posts) => { + if (!posts) return false; fs.writeFile(`${config.dev.outdir}/index.html`, homepage(posts), (e) => { if (e) { throw e; } - console.log("index.html was created successfully"); }); }; diff --git a/src/tests/homepage.test.js b/src/tests/homepage.test.js new file mode 100644 index 0000000..04a1c2e --- /dev/null +++ b/src/tests/homepage.test.js @@ -0,0 +1,5 @@ +const { addHomePage } = require("../homepage"); + +test("if nothing passed to function return false", () => { + expect(addHomePage()).toBeFalsy(); +});