Testing Hello World
ENV["KEMAL_ENV"] = "test"
require "spec-kemal"
require "../src/hello_world"
describe "Web Application" do
it "renders /" do
get "/"
response.status_code.should eq 200
response.headers["Content-Type"].should eq "text/html"
response.body.should contain("Welcome to Kemal")
end
end
crystal spec/hello_world_spec.cr