Transform .name_from_url test to FormulaCreator.new

Author: abitrolly

Library/Homebrew/test/formula_creator_spec.rb

@@ -3,7 +3,7 @@
 require "formula_creator"
 
 RSpec.describe Homebrew::FormulaCreator do
-  describe ".name_from_url" do
+  describe ".new" do
     tests = {
       "generic tarball URL": {
         url:      "http://digit-labs.org/files/tools/synscan/releases/synscan-5.02.tar.gz",
@@ -29,9 +29,6 @@
 
     tests.each do |description, test|
       it "parses #{description}" do
-        t = described_class.name_from_url(test[:url])
-        expect(t).to eq(test[:expected])
-
         fc = described_class.new(url: test[:url])
         expect(fc.name).to eq(test[:expected])
       end