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34 lines
1.9 KiB
Ruby
34 lines
1.9 KiB
Ruby
require "test_helper"
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class Opengraph::DocumentTest < ActiveSupport::TestCase
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test "extract opengraph tags using property attribute" do
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document = Opengraph::Document.new("<html><head><meta property=\"og:url\" content=\"https://example.com\"><meta property=\"og:title\" content=\"Hey!\"><meta property=\"og:description\" content=\"desc..\"><meta property=\"og:image\" content=\"https://example.com/image.png\"></head></html>")
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attributes = document.opengraph_attributes
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assert_equal "https://example.com", attributes[:url]
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assert_equal "Hey!", attributes[:title]
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assert_equal "desc..", attributes[:description]
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assert_equal "https://example.com/image.png", attributes[:image]
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end
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test "extract opengraph tags using name attribute" do
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document = Opengraph::Document.new("<html><head><meta name=\"og:url\" content=\"https://example.com\"><meta name=\"og:title\" content=\"Hey!\"><meta name=\"og:description\" content=\"desc..\"><meta name=\"og:image\" content=\"https://example.com/image.png\"></head></html>")
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attributes = document.opengraph_attributes
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assert_equal "https://example.com", attributes[:url]
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assert_equal "Hey!", attributes[:title]
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assert_equal "desc..", attributes[:description]
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assert_equal "https://example.com/image.png", attributes[:image]
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end
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test "document containing missing meta encoding tag and non-UTF8 characters" do
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document = Opengraph::Document.new("<html><head><meta name=\"og:url\" content=\"https://example.com\"><meta name=\"og:title\" content=\"Hey!\"><meta name=\"og:description\" content=\"Hello â\u0080\u0099World\"><meta name=\"og:image\" content=\"https://example.com/image.png\"></head></html>")
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attributes = document.opengraph_attributes
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assert_equal "https://example.com", attributes[:url]
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assert_equal "Hey!", attributes[:title]
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assert_equal "Hello World", attributes[:description]
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assert_equal "https://example.com/image.png", attributes[:image]
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end
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end
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