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5109265f0b
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04dcebfbee
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@ -6,5 +6,5 @@ steps:
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image: rust:1.76-slim
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commands:
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- rustup component add rustfmt
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- cargo build
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- cargo test --verbose
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- cargo build --verbose --all
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- cargo test --verbose --all
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@ -428,7 +428,7 @@ dependencies = [
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[[package]]
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name = "gemfreely"
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version = "0.1.1"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"atom_syndication",
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@ -1,10 +1,12 @@
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[package]
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name = "gemfreely"
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version = "0.1.1"
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version = "0.1.0"
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edition = "2021"
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license = "AGPL-3.0-or-later"
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description = "Synchronize Gemini protocol blogs to the Fediverse"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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anyhow = "1.0.81"
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atom_syndication = "0.12.2"
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149
src/gemfeed.rs
149
src/gemfeed.rs
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@ -1,4 +1,4 @@
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use chrono::{DateTime, NaiveDate, Utc};
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use chrono::{DateTime, NaiveDateTime, Timelike, Utc};
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use once_cell::sync::OnceCell;
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use regex::Regex;
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use std::borrow::Cow;
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@ -19,7 +19,6 @@ fn parse_gemfeed_gemtext(base_url: &Url, gemfeed: &GemtextAst) -> Result<Vec<Gem
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gemfeed
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.inner()
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.into_iter()
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.filter(|node| matches!(node, GemtextNode::Link { .. }))
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.map(|node| GemfeedEntry::from_ast(base_url, node))
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.collect()
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}
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@ -144,7 +143,7 @@ impl Gemfeed {
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let entries = parse_gemfeed_gemtext(url, feed)?;
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Ok(Self::new(url, entries))
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} else {
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Err(anyhow!("Not a valid Gemtext Gemfeed"))
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Err(anyhow!("Not a valid Gemtextg Gemfeed"))
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}
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}
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@ -196,12 +195,11 @@ impl GemfeedEntry {
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pub fn from_ast(base_url: &Url, node: &GemtextNode) -> Result<GemfeedEntry> {
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let link = GemfeedLink::try_from(node)?;
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// Gemfeeds have only the date--lock to 12pm UTC as a guess.
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println!("{:?}", link.published);
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let publish_date = link
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.published
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.map(|date| NaiveDate::parse_from_str(&date, "%Y-%m-%d"))
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.map(|date| NaiveDateTime::parse_from_str(&date, "%Y-%m-%d"))
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.ok_or(anyhow!("No publish date found"))??
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.and_hms_opt(12, 0, 0)
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.with_hour(12)
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.unwrap()
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.and_utc();
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@ -311,16 +309,9 @@ impl TryFrom<&GemtextNode> for GemfeedLink {
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_ => None,
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};
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// Strip the date from the title, if possible.
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let title = published
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.as_ref()
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.and_then(|date| title.strip_prefix(&*date))
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.map(|text| text.trim())
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.unwrap_or(&title);
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let maybe_slug = stem.map(|s| s.to_string_lossy());
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maybe_slug.map(|slug| GemfeedLink {
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title: title.to_string(),
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title,
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path,
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published,
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slug: slug.to_string(),
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@ -374,135 +365,7 @@ impl TryFrom<&AtomEntry> for GemfeedLink {
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}
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#[cfg(test)]
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mod gemfeed_tests {
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use super::*;
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#[test]
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fn parse_gemfeed_ignores_non_links() -> Result<()> {
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let gemfeed: String = r#"
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# My Gemfeed
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This is a gemfeed.
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## Posts
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=> post2.gmi 2023-03-05 Post 2
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=> post1.gmi 2023-02-01 Post 1
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"#
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.lines()
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.map(|line| line.trim_start())
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.map(|line| format!("{}\n", line))
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.collect();
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let base_url = Url::parse("gemini://example.com/posts")?;
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let ast = GemtextAst::from_string(gemfeed);
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let results = parse_gemfeed_gemtext(&base_url, &ast)?;
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assert_eq!(results.len(), 2);
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Ok(())
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}
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#[test]
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fn convert_gemfeed_success() -> Result<()> {
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let gemfeed_links: String = r#"
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=> post2.gmi 2023-03-05 Post 2
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=> post1.gmi 2023-02-01 Post 1
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"#
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.lines()
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.map(|line| line.trim_start())
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.map(|line| format!("{}\n", line))
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.collect();
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let ast = GemtextAst::from_string(gemfeed_links);
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let result = ast
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.inner()
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.into_iter()
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.map(|node| GemfeedLink::try_from(node))
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.flat_map(|res| res.ok())
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.collect::<Vec<_>>();
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let expected = vec![
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GemfeedLink {
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path: "post2.gmi".into(),
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slug: "post2".into(),
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title: "Post 2".into(),
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published: Some("2023-03-05".into()),
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},
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GemfeedLink {
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path: "post1.gmi".into(),
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slug: "post1".into(),
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title: "Post 1".into(),
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published: Some("2023-02-01".into()),
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},
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];
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assert_eq!(expected, result);
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Ok(())
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}
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fn slug_test(gemtext: String, expected_slugs: Vec<String>) -> Result<()> {
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let ast = GemtextAst::from_string(gemtext);
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let result = ast
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.inner()
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.into_iter()
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.map(|node| GemfeedLink::try_from(node))
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.flat_map(|res| res.ok())
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.map(|link| link.slug)
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.collect::<Vec<_>>();
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assert_eq!(expected_slugs, result);
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Ok(())
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}
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#[test]
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fn convert_gemfeed_slug_with_slash() -> Result<()> {
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let gemfeed_links: String = r#"
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=> ./post2 2023-03-05 Post 2
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=> ./post1 2023-02-01 Post 1
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"#
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.lines()
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.map(|line| line.trim_start())
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.map(|line| format!("{}\n", line))
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.collect();
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let expected = vec!["post2".into(), "post1".into()];
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slug_test(gemfeed_links, expected)
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}
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#[test]
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fn convert_gemfeed_slug_no_ext() -> Result<()> {
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let gemfeed_links: String = r#"
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=> post2 2023-03-05 Post 2
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=> post1 2023-02-01 Post 1
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"#
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.lines()
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.map(|line| line.trim_start())
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.map(|line| format!("{}\n", line))
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.collect();
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let expected = vec!["post2".into(), "post1".into()];
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slug_test(gemfeed_links, expected)
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}
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#[test]
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fn convert_gemfeed_slug_no_ext_with_slash() -> Result<()> {
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let gemfeed_links: String = r#"
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=> ./post2 2023-03-05 Post 2
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=> ./post1 2023-02-01 Post 1
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"#
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.lines()
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.map(|line| line.trim_start())
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.map(|line| format!("{}\n", line))
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.collect();
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let expected = vec!["post2".into(), "post1".into()];
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slug_test(gemfeed_links, expected)
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}
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}
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#[cfg(test)]
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mod atom_tests {
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mod tests {
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use atom_syndication::FixedDateTime;
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use once_cell::sync::Lazy;
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