set api base_url to 'https://htmlpdfapi.com/api/v1', fixed minitest warning, bumped version to 0.0.2, updated readme, updated dependencies

Author: zoki

README.md

@@ -1,7 +1,7 @@
 hpa-ruby
 =====
 
-This is a Ruby wrapper for [HTML PDF API](http://htmlpdfapi.com) - [Documentation](http://htmlpdfapi.com/documentation)
+This is a Ruby wrapper for [HTML PDF API](https://htmlpdfapi.com) - [Documentation](https://htmlpdfapi.com/documentation)
 
 HTML PDF API is a service that allows you to convert HTML to PDF using standard technologies (HTML, CSS and JavaScript).
 
@@ -40,7 +40,7 @@ Then you have to set your API token:
 
 Set API base (endpoint and version)
 
-    Hpa.api_base = "htmlpdfapi.com/api/v1" # default
+    Hpa.api_base = "https://htmlpdfapi.com/api/v1" # default
 
 
 Assets
@@ -109,7 +109,7 @@ PDFs
 
 From url:
 
-    response = Hpa::Pdf.create(:url => "http://htmlpdfapi.com/examples/example.html")
+    response = Hpa::Pdf.create(:url => "https://htmlpdfapi.com/examples/example.html")
 
 From HTML string:
 

hpa.gemspec

@@ -18,9 +18,10 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "rest-client"
+  spec.add_dependency "rest-client", '~> 1.7'
 
   spec.add_development_dependency "bundler", "~> 1.5"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "minitest"
+  spec.add_development_dependency "rake", '~> 10.3'
+  spec.add_development_dependency "minitest", '~> 5.4'
 end
+

lib/hpa.rb

@@ -15,7 +15,7 @@
 module Hpa
 
   @@api_token = nil
-  @@api_base = "htmlpdfapi.com/api/v1"
+  @@api_base = "https://htmlpdfapi.com/api/v1"
 
   def self.api_token
     @@api_token

lib/hpa/version.rb

@@ -1,5 +1,5 @@
 module Hpa
 
-  VERSION = "0.0.1"
+  VERSION = "0.0.2"
 
 end

test/hpa_test.rb

@@ -1,6 +1,6 @@
 require 'test_helper'
 
-class HpaTest < MiniTest::Unit::TestCase
+class HpaTest < Minitest::Test
 
 
   def setup 
@@ -60,7 +60,7 @@ def test_create_pdf_from_string
 
 
   def test_create_pdf_from_url
-    response = Hpa::Pdf.create(:url => "http://htmlpdfapi.com/examples/example.html")
+    response = Hpa::Pdf.create(:url => "https://htmlpdfapi.com/examples/example.html")
 
     assert_equal 200, response.code
     assert_equal "%PDF", response.body[0, 4]

test/test_helper.rb

@@ -1,10 +1,11 @@
 require 'hpa'
+require 'minitest'
 require 'minitest/unit'
 require 'minitest/autorun'
 require 'minitest/pride'
 
 
-class MiniTest::Unit::TestCase
+class Minitest::Test
 
   Hpa.api_token = ENV['api_token']
   Hpa.api_base = ENV['api_base'] if ENV['api_base']