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Contents
import translate from './protein-translation';
describe('ProteinTranslation', () => {
test('Empty RNA has no proteins', () => {
expect(translate()).toEqual([]);
});
xtest('Methionine codon translates into protein', () => {
expect(translate('AUG')).toEqual(['Methionine']);
});
xtest('Phenylalanine codons translate into protein', () => {
expect(translate('UUUUUC')).toEqual(['Phenylalanine', 'Phenylalanine']);
});
xtest('Leucine codons translate into protein', () => {
expect(translate('UUAUUG')).toEqual(['Leucine', 'Leucine']);
});
xtest('Serine codons translate into protein', () => {
expect(translate('UCUUCCUCAUCG')).toEqual(['Serine', 'Serine', 'Serine', 'Serine']);
});
xtest('Tyrosine codons translate into protein', () => {
expect(translate('UAUUAC')).toEqual(['Tyrosine', 'Tyrosine']);
});
xtest('Cysteine codons translate into protein', () => {
expect(translate('UGUUGC')).toEqual(['Cysteine', 'Cysteine']);
});
xtest('Tryptophan codon translates into protein', () => {
expect(translate('UGG')).toEqual(['Tryptophan']);
});
xtest('Sequence starts with stop codon 1', () => {
expect(translate('UAAUUUUUA')).toEqual([]);
});
xtest('Sequence starts with stop codon 2', () => {
expect(translate('UAGAUGUAU')).toEqual([]);
});
xtest('Sequence starts with stop codon 3', () => {
expect(translate('UGAUGU')).toEqual([]);
});
xtest('Small RNA strand', () => {
expect(translate('AUGUUUUCU')).toEqual(['Methionine', 'Phenylalanine', 'Serine']);
});
xtest('Stop codon ends translation', () => {
expect(translate('AUGUUUUCUUAAAUG')).toEqual(['Methionine', 'Phenylalanine', 'Serine']);
});
xtest('Invalid codon throws error', () => {
expect(() => translate('LOL')).toThrow(new Error('Invalid codon'));
});
});
Version data entries
123 entries across 123 versions & 1 rubygems