147 lines
4.2 KiB
Rust
147 lines
4.2 KiB
Rust
use super::ExportAdapter;
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use domain::{
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models::{DiaryEntry, ExportFormat, Movie, Review},
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ports::DiaryExporter,
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value_objects::{ExternalMetadataId, MovieTitle, Rating, ReleaseYear},
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};
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fn make_entry(
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title: &str,
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year: u16,
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director: Option<&str>,
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rating: u8,
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comment: Option<&str>,
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) -> DiaryEntry {
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make_entry_full(title, year, director, rating, comment, None)
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}
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fn make_entry_full(
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title: &str,
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year: u16,
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director: Option<&str>,
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rating: u8,
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comment: Option<&str>,
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external_id: Option<&str>,
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) -> DiaryEntry {
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let movie = Movie::new(
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external_id.map(|id| ExternalMetadataId::new(id.to_string()).unwrap()),
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MovieTitle::new(title.to_string()).unwrap(),
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ReleaseYear::new(year).unwrap(),
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director.map(str::to_string),
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None,
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);
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let user_id = domain::value_objects::UserId::from_uuid(uuid::Uuid::new_v4());
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let review = Review::new(
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movie.id().clone(),
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user_id,
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Rating::new(rating).unwrap(),
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comment.map(|c| domain::value_objects::Comment::new(c.to_string()).unwrap()),
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chrono::NaiveDate::from_ymd_opt(2024, 3, 15)
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.unwrap()
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.and_hms_opt(0, 0, 0)
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.unwrap(),
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)
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.unwrap();
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DiaryEntry::new(movie, review)
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}
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#[tokio::test]
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async fn csv_has_header_and_one_row() {
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let adapter = ExportAdapter;
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let entry = make_entry(
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"Inception",
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2010,
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Some("Christopher Nolan"),
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5,
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Some("great"),
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);
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let bytes = adapter
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.serialize_entries(&[entry], ExportFormat::Csv)
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.await
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.unwrap();
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let text = String::from_utf8(bytes).unwrap();
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assert!(
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text.starts_with(
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"title,year,director,rating,comment,watched_at,external_metadata_id\n"
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)
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);
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assert!(text.contains("Inception"));
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assert!(text.contains("2010"));
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assert!(text.contains("Christopher Nolan"));
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assert!(text.contains("5"));
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assert!(text.contains("great"));
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assert!(text.contains("2024-03-15"));
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}
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#[tokio::test]
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async fn csv_escapes_commas_in_title() {
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let adapter = ExportAdapter;
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let entry = make_entry("Tár, A Film", 2022, None, 4, None);
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let bytes = adapter
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.serialize_entries(&[entry], ExportFormat::Csv)
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.await
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.unwrap();
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let text = String::from_utf8(bytes).unwrap();
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assert!(text.contains("\"Tár, A Film\""));
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}
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#[tokio::test]
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async fn json_is_valid_array() {
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let adapter = ExportAdapter;
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let entry = make_entry("Dune", 2021, Some("Denis Villeneuve"), 5, None);
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let bytes = adapter
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.serialize_entries(&[entry], ExportFormat::Json)
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.await
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.unwrap();
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let arr: Vec<serde_json::Value> = serde_json::from_slice(&bytes).unwrap();
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assert_eq!(arr.len(), 1);
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assert_eq!(arr[0]["title"], "Dune");
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assert_eq!(arr[0]["year"], 2021);
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assert_eq!(arr[0]["rating"], 5);
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assert_eq!(arr[0]["comment"], serde_json::Value::Null);
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assert_eq!(arr[0]["external_metadata_id"], serde_json::Value::Null);
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}
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#[tokio::test]
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async fn external_metadata_id_included_when_present() {
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let adapter = ExportAdapter;
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let entry = make_entry_full("Alien", 1979, None, 5, None, Some("tt0078748"));
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let bytes = adapter
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.serialize_entries(&[entry], ExportFormat::Json)
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.await
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.unwrap();
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let arr: Vec<serde_json::Value> = serde_json::from_slice(&bytes).unwrap();
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assert_eq!(arr[0]["external_metadata_id"], "tt0078748");
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let bytes = adapter
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.serialize_entries(
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&[make_entry_full(
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"Alien",
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1979,
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None,
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5,
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None,
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Some("tt0078748"),
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)],
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ExportFormat::Csv,
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)
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.await
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.unwrap();
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let text = String::from_utf8(bytes).unwrap();
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assert!(text.contains("tt0078748"));
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}
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#[tokio::test]
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async fn empty_entries_returns_csv_header_only() {
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let adapter = ExportAdapter;
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let bytes = adapter
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.serialize_entries(&[], ExportFormat::Csv)
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.await
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.unwrap();
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let text = String::from_utf8(bytes).unwrap();
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assert_eq!(
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text,
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"title,year,director,rating,comment,watched_at,external_metadata_id\n"
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);
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}
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