use rman::RiotManifest;

#[test]
pub fn should_parse_from_path_when_valid_manifest() {
    let path = concat!(env!("OUT_DIR"), "/valid.manifest");
    if let Err(error) = RiotManifest::from_path(path, None) {
        panic!(
            "there was an error when trying to parse the manifest, manifest: {:?}",
            error
        );
    };
}

#[test]
pub fn should_have_correct_values_when_valid_manifest() {
    let path = concat!(env!("OUT_DIR"), "/valid.manifest");
    let manifest = RiotManifest::from_path(path, None).unwrap();

    // TODO: header value comparsion should also be done
    assert_eq!(
        manifest.data.bundle_entries.len(),
        1,
        "should have 1 bundle entry"
    );
    assert_eq!(
        manifest.data.bundle_entries[0].chunks.len(),
        1,
        "bundle entry should have 1 chunk"
    );
    assert_eq!(
        manifest.data.directory_entries.len(),
        2,
        "should have 2 directory entries"
    );
    assert_eq!(
        manifest.data.file_entries.len(),
        1,
        "should have 1 file entry"
    );
    assert_eq!(manifest.data.files.len(), 1, "should parse into 1 file");
    assert_eq!(
        manifest.data.key_entries.len(),
        1,
        "should have 1 key entry"
    );
    assert_eq!(
        manifest.data.tag_entries.len(),
        1,
        "should have 1 tag entry"
    );
    assert_eq!(
        manifest.data.chunking_param_entries.len(),
        1,
        "should have 1 chunking param entry"
    );
}

#[test]
pub fn should_parse_from_path_when_valid_empty_manifest() {
    let path = concat!(env!("OUT_DIR"), "/valid_empty.manifest");
    if let Err(error) = RiotManifest::from_path(path, None) {
        panic!(
            "there was an error when trying to parse the manifest, manifest: {:?}",
            error
        );
    };
}

#[test]
pub fn should_have_correct_values_when_valid_empty_manifest() {
    let path = concat!(env!("OUT_DIR"), "/valid_empty.manifest");
    let manifest = RiotManifest::from_path(path, None).unwrap();

    // TODO: header value comparsion should also be done
    assert_eq!(
        manifest.data.bundle_entries.len(),
        0,
        "should have 0 bundle entries"
    );
    assert_eq!(
        manifest.data.directory_entries.len(),
        0,
        "should have 0 directory entries"
    );
    assert_eq!(
        manifest.data.file_entries.len(),
        0,
        "should have 0 file entries"
    );
    assert_eq!(manifest.data.files.len(), 0, "should parse into 0 files");
    assert_eq!(
        manifest.data.key_entries.len(),
        0,
        "should have 0 key entries"
    );
    assert_eq!(
        manifest.data.tag_entries.len(),
        0,
        "should have 0 tag entries"
    );
    assert_eq!(
        manifest.data.chunking_param_entries.len(),
        0,
        "should have 0 chunking param entries"
    );
}