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https://github.com/samsonjs/samhuri.net.git
synced 2026-07-01 05:49:39 +00:00
Sami Samhuri
97105c1501
Add Pressa::OpenGraph, a best-effort scraper that pulls og:image (falling back to twitter:image) from a linked page's HTML. bake new_link and bake preview_link now use it to prefill the Image front-matter field for link posts, unless the payload already supplies one. Network failures and missing tags just resolve to nil so creating a post never blocks on a slow or broken link; the fetch happens once at draft-creation time, not on every build.
90 lines
2.7 KiB
Ruby
90 lines
2.7 KiB
Ruby
require "test_helper"
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require "pressa/posts/metadata"
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class Pressa::LinkPostTest < Minitest::Test
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def setup
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@now = Time.new(2026, 6, 7, 14, 30, 0, "-07:00")
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end
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def build(**overrides)
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defaults = {
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title: "Magical Wristband",
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link: "https://example.net/magicband",
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now: @now,
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author: "Sami Samhuri"
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}
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Pressa::LinkPost.build(**defaults.merge(overrides))
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end
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def test_target_path_uses_slug_and_year_month
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post = build
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assert_equal("posts/2026/06/magical-wristband.md", post.target_path)
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assert_equal("magical-wristband.md", post.filename)
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end
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def test_front_matter_is_parseable_and_complete
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post = build(body: "Disney's take on the wearable.", tags: "gear, tech")
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meta = Pressa::Posts::PostMetadata.parse(post.content)
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assert_equal("Magical Wristband", meta.title)
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assert_equal("Sami Samhuri", meta.author)
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assert_equal("7th June, 2026", meta.formatted_date)
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assert_equal("https://example.net/magicband", meta.link)
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assert_equal(%w[gear tech], meta.tags)
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assert_includes(post.content, "Disney's take on the wearable.")
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end
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def test_timestamp_is_iso8601_with_offset
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post = build
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meta = Pressa::Posts::PostMetadata.parse(post.content)
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assert_equal("2026-06-07T14:30:00-07:00", meta.date.strftime("%Y-%m-%dT%H:%M:%S%:z"))
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end
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def test_title_with_special_characters_round_trips
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weird = %(Fish: "And" \\ Chips)
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post = build(title: weird)
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meta = Pressa::Posts::PostMetadata.parse(post.content)
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assert_equal(weird, meta.title)
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end
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def test_tags_omitted_when_blank
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post = build(tags: " ")
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refute_includes(post.content, "Tags:")
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end
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def test_body_optional_for_link_only_posts
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post = build(body: nil)
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meta = Pressa::Posts::PostMetadata.parse(post.content)
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assert_equal("https://example.net/magicband", meta.link)
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end
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def test_blank_title_raises
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error = assert_raises(Pressa::LinkPost::Error) { build(title: " ") }
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assert_match(/title/i, error.message)
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end
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def test_title_with_only_symbols_raises
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assert_raises(Pressa::LinkPost::Error) { build(title: "!!!") }
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end
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def test_blank_link_raises
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error = assert_raises(Pressa::LinkPost::Error) { build(link: " ") }
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assert_match(/link/i, error.message)
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end
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def test_image_is_included_in_front_matter_when_given
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post = build(image: "https://example.net/preview.png")
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meta = Pressa::Posts::PostMetadata.parse(post.content)
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assert_equal("https://example.net/preview.png", meta.image)
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end
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def test_image_is_omitted_when_blank
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post = build(image: " ")
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refute_includes(post.content, "Image:")
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end
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def test_image_is_omitted_when_not_given
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post = build
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refute_includes(post.content, "Image:")
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end
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end
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