move twitter parser integration test to a dedicated folder

We want to separate the integration tests from the unit tests, so that
in the future it can be easier for us to choose when we want to run them

We want to do this to all parsers

test/integration/parsers/twitter_item_test.rb

@@ -0,0 +1,55 @@
+require 'test_helper'
+
+class TwitterItemIntegrationTest < ActiveSupport::TestCase
+  test "should parse tweet" do
+    # skip("twitter api key is not currently working")
+    m = create_media url: 'https://twitter.com/caiosba/status/742779467521773568'
+    data = m.as_json
+    assert_match 'I\'ll be talking in @rubyconfbr this year! More details soon...', data['title']
+    assert_match 'Caio Almeida', data['author_name']
+    assert_match '@caiosba', data['username']
+    assert_nil data['picture']
+    assert_not_nil data['author_picture']
+  end
+
+  test "should parse valid link with spaces" do
+    # skip("twitter api key is not currently working")
+    m = create_media url: ' https://twitter.com/caiosba/status/742779467521773568 '
+    data = m.as_json
+    assert_match 'I\'ll be talking in @rubyconfbr this year! More details soon...', data['title']
+    assert_match 'Caio Almeida', data['author_name']
+    assert_match '@caiosba', data['username']
+    assert_nil data['picture']
+    assert_not_nil data['author_picture']
+  end
+
+  test "should fill in html when html parsing fails but API works" do
+    # skip("twitter api key is not currently working")
+    url = 'https://twitter.com/codinghorror/status/1276934067015974912'
+    OpenURI.stubs(:open_uri).raises(OpenURI::HTTPError.new('','429 Too Many Requests'))
+    m = create_media url: url
+    data = m.as_json
+    assert_match /twitter-tweet.*#{url}/, data[:html]
+  end
+
+  test "should not parse a twitter post when passing the twitter api bearer token is missing" do
+    # skip("this might be broke befcause of twitter api changes - needs fixing")
+    key = create_api_key application_settings: { config: { twitter_bearer_token: '' } }
+    m = create_media url: 'https://twitter.com/cal_fire/status/919029734847025152', key: key
+    assert_equal '', PenderConfig.get(:twitter_bearer_token)
+    data = m.as_json
+    assert_equal m.url, data['title']
+    assert_match "401 Unauthorized", data['error']['message']
+  end
+
+  test "should store oembed data of a twitter profile" do
+    # skip("twitter api key is not currently working")
+    m = create_media url: 'https://twitter.com/meedan'
+    data = m.as_json
+
+    assert data['raw']['oembed'].is_a? Hash
+    assert_equal "https:\/\/twitter.com", data['raw']['oembed']['provider_url']
+    assert_equal "Twitter", data['raw']['oembed']['provider_name']
+  end
+end
+