60 lines
1.5 KiB
Rust
60 lines
1.5 KiB
Rust
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use std::fs;
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use musichoard::{
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database::{
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json::{DatabaseJson, DatabaseJsonFile},
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DatabaseRead, DatabaseWrite,
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},
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Artist,
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};
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use tempfile::NamedTempFile;
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use crate::COLLECTION;
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#[test]
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fn write() {
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let file = NamedTempFile::new().unwrap();
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let backend = DatabaseJsonFile::new(file.path());
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let mut database = DatabaseJson::new(Box::new(backend));
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let write_data = COLLECTION.to_owned();
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database.write(&write_data).unwrap();
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let expected_path = fs::canonicalize("./tests/files/database/database.json").unwrap();
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let expected = fs::read_to_string(expected_path).unwrap();
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let actual = fs::read_to_string(file.path()).unwrap();
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assert_eq!(actual, expected);
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}
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#[test]
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fn read() {
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let file_path = fs::canonicalize("./tests/files/database/database.json").unwrap();
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let backend = DatabaseJsonFile::new(&file_path);
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let database = DatabaseJson::new(Box::new(backend));
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let mut read_data: Vec<Artist> = vec![];
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database.read(&mut read_data).unwrap();
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let expected = COLLECTION.to_owned();
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assert_eq!(read_data, expected);
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}
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#[test]
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fn reverse() {
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let file = NamedTempFile::new().unwrap();
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let backend = DatabaseJsonFile::new(file.path());
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let mut database = DatabaseJson::new(Box::new(backend));
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let write_data = COLLECTION.to_owned();
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database.write(&write_data).unwrap();
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let mut read_data: Vec<Artist> = vec![];
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database.read(&mut read_data).unwrap();
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assert_eq!(write_data, read_data);
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}
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