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Sami Samhuri
760c13b0b6
Pass an optional Image field through PostMetadata -> Post -> PostWriter so individual posts (especially link posts) can set their own og:image instead of always falling back to the site-wide image. Also emit article:published_time and article:tag for article pages, and switch twitter:card to summary_large_image when a post-specific image is set.
71 lines
1.9 KiB
Ruby
71 lines
1.9 KiB
Ruby
require "test_helper"
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class Pressa::Posts::PostMetadataTest < Minitest::Test
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def test_parse_parses_valid_yaml_front_matter
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content = <<~MARKDOWN
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---
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Title: Test Post
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Author: Trent Reznor
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Date: 5th November, 2025
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Timestamp: 2025-11-05T10:00:00-08:00
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Tags: Ruby, Testing
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Link: https://example.net/external
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Image: /images/blog/test-post.png
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---
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This is the post body.
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MARKDOWN
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metadata = Pressa::Posts::PostMetadata.parse(content)
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assert_equal("Test Post", metadata.title)
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assert_equal("Trent Reznor", metadata.author)
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assert_equal("5th November, 2025", metadata.formatted_date)
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assert_equal(2025, metadata.date.year)
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assert_equal(11, metadata.date.month)
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assert_equal(5, metadata.date.day)
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assert_equal("https://example.net/external", metadata.link)
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assert_equal(["Ruby", "Testing"], metadata.tags)
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assert_equal("/images/blog/test-post.png", metadata.image)
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end
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def test_parse_raises_error_when_required_fields_are_missing
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content = <<~MARKDOWN
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---
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Title: Incomplete Post
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---
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Body content
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MARKDOWN
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error = assert_raises(StandardError) { Pressa::Posts::PostMetadata.parse(content) }
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assert_match(/Missing required fields/, error.message)
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end
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def test_parse_handles_posts_without_optional_fields
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content = <<~MARKDOWN
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---
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Title: Simple Post
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Author: Fat Mike
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Date: 1st January, 2025
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Timestamp: 2025-01-01T12:00:00-08:00
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---
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Simple content
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MARKDOWN
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metadata = Pressa::Posts::PostMetadata.parse(content)
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assert_equal([], metadata.tags)
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assert_nil(metadata.link)
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assert_nil(metadata.image)
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end
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def test_parse_raises_error_when_front_matter_is_missing
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error = assert_raises(StandardError) do
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Pressa::Posts::PostMetadata.parse("just plain markdown")
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end
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assert_match(/No YAML front-matter found in post/, error.message)
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end
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end
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