fosslim 0.0.2

A License matcher for the FOSS licenses;
Documentation 
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extern crate fosslim;

use std::fs::File;
use std::path::Path;

use fosslim::document::{self, Document};
use fosslim::tokenizer;

#[test]
fn test_document_tokenizer(){
    let mut doc = Document::new(0, "MIT".to_string(), "AAA BCD AAA DEF".to_string() );
    let tokens = tokenizer::tokenize_whitespace(doc.text.clone());
    doc.add_tf(&tokens);

    assert_eq!(2, doc.tf["AAA"]);
    assert_eq!(1, doc.tf["BCD"]);
    assert_eq!(1u32, doc.tf["DEF"]);
    assert_eq!(None, doc.tf.get("XYZ"));
}

#[test]
fn test_document_parse_from_file(){
    let fp = File::open("tests/fixtures/licenses/MIT.json").expect("Failed to open test file");
    let res = document::parse_from_file(fp);

    assert!(res.is_ok());
    if let Ok(doc) = res {
        assert_eq!("MIT", doc.label);
        assert_eq!(1077, doc.text.len());
    }
}

#[test]
fn test_document_from_json_file(){
    let fp = File::open("tests/fixtures/licenses/MIT.json").expect("Failed to open test file");
    let res = document::parse_from_file(fp);

    assert!(res.is_ok());
    if let Ok(doc) = res {
        assert_eq!("MIT", doc.label);
        assert_eq!(1077, doc.text.len());
    }
}

#[test]
fn test_document_read_test_folder(){
    let test_path = Path::new("tests/fixtures/licenses");

    let docs = document::read_folder(&test_path).expect("Failed to read test folder");
    assert_eq!(2, docs.len());
    assert_eq!("0BSD".to_string(), docs[0].label);
    assert_eq!("MIT".to_string(), docs[1].label);
}