learner 0.9.0

A simple library for learning stuff
Documentation 
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use std::fs;

use super::*;

#[tokio::test]
async fn test_arxiv_retriever_integration() -> TestResult<()> {
  let config_str = fs::read_to_string("config/retrievers/arxiv.toml").expect(
    "Failed to read config
    file",
  );

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real arXiv paper
  let paper = retriever.retrieve_paper("2301.07041").await?;

  assert!(!paper.title.is_empty());
  assert!(!paper.authors.is_empty());
  assert!(!paper.abstract_text.is_empty());
  assert!(paper.pdf_url.is_some());
  assert_eq!(paper.source, "arxiv");
  assert_eq!(paper.source_identifier, "2301.07041");
  Ok(())
}

#[traced_test]
#[tokio::test]
async fn test_arxiv_pdf_from_paper() -> TestResult<()> {
  let config_str = fs::read_to_string("config/retrievers/arxiv.toml").expect(
    "Failed to read config
        file",
  );

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real arXiv paper
  let paper = retriever.retrieve_paper("2301.07041").await?;
  let dir = tempdir()?;
  paper.download_pdf(dir.path()).await?;
  let path = dir.into_path().join(paper.filename());
  assert!(path.exists());
  let pdf_content = PDFContentBuilder::new().path(path).analyze()?;
  assert!(pdf_content.pages[0].text.contains("arXiv:2301.07041v2"));

  Ok(())
}

#[tokio::test]
async fn test_iacr_retriever_integration() {
  let config_str =
    fs::read_to_string("config/retrievers/iacr.toml").expect("Failed to read config file");

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real IACR paper
  let paper = retriever.retrieve_paper("2016/260").await.unwrap();

  assert!(!paper.title.is_empty());
  assert!(!paper.authors.is_empty());
  assert!(!paper.abstract_text.is_empty());
  assert!(paper.pdf_url.is_some());
  assert_eq!(paper.source, "iacr");
  assert_eq!(paper.source_identifier, "2016/260");
}

#[traced_test]
#[tokio::test]
async fn test_iacr_pdf_from_paper() -> TestResult<()> {
  let config_str =
    fs::read_to_string("config/retrievers/iacr.toml").expect("Failed to read config file");

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real arXiv paper
  let paper = retriever.retrieve_paper("2016/260").await?;
  let dir = tempdir()?;
  paper.download_pdf(dir.path()).await?;
  let path = dir.into_path().join(paper.filename());
  assert!(path.exists());
  let pdf_content = PDFContentBuilder::new().path(path).analyze()?;
  assert!(pdf_content.pages[0].text.contains("On the Size"));

  Ok(())
}

#[tokio::test]
async fn test_doi_retriever_integration() {
  let config_str =
    fs::read_to_string("config/retrievers/doi.toml").expect("Failed to read config file");

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real DOI paper
  let paper = retriever.retrieve_paper("10.1145/1327452.1327492").await.unwrap();

  assert!(!paper.title.is_empty());
  assert!(!paper.authors.is_empty());
  assert!(!paper.abstract_text.is_empty());
  assert!(paper.pdf_url.is_some());
  assert_eq!(paper.source, "doi");
  assert_eq!(paper.source_identifier, "10.1145/1327452.1327492");
  assert!(paper.doi.is_some());
}

#[ignore = "This PDF downloads properly but it does not parse correctly with Lopdf due to: `Error: \
            Lopdf(Type)`"]
#[traced_test]
#[tokio::test]
async fn test_doi_pdf_from_paper() -> TestResult<()> {
  let config_str =
    fs::read_to_string("config/retrievers/doi.toml").expect("Failed to read config file");

  let retriever: RetrieverConfig = toml::from_str(&config_str).expect("Failed to parse config");

  // Test with a real arXiv paper
  let paper = retriever.retrieve_paper("10.1145/1327452.1327492").await?;
  let dir = tempdir()?;
  paper.download_pdf(dir.path()).await?;
  let path = dir.into_path().join(paper.filename());
  assert!(path.exists());
  let pdf_content = PDFContentBuilder::new().path(path).analyze()?;
  assert!(pdf_content.pages[0].text.contains("arXiv:2301.07041v2"));

  Ok(())
}