Sha256: 7c1e71548bb3c6d638beebfeeefee1401fc70bfad43feb92547dfe125e578d4f
Contents?: true
Size: 1.19 KB
Versions: 185
Compression:
Stored size: 1.19 KB
Contents
import Transcriptor from './rna-transcription';
describe('Transcriptor', () => {
const transcriptor = new Transcriptor();
test('transcribes cytosine to guanine', () => {
expect(transcriptor.toRna('C')).toEqual('G');
});
xtest('transcribes guanine to cytosine', () => {
expect(transcriptor.toRna('G')).toEqual('C');
});
xtest('transcribes adenine to uracil', () => {
expect(transcriptor.toRna('A')).toEqual('U');
});
xtest('transcribes thymine to adenine', () => {
expect(transcriptor.toRna('T')).toEqual('A');
});
xtest('transcribes all dna nucleotides to their rna complements', () => {
expect(transcriptor.toRna('ACGTGGTCTTAA'))
.toEqual('UGCACCAGAAUU');
});
xtest('correctly handles invalid input', () => {
expect(() => transcriptor.toRna('U')).toThrow(
new Error('Invalid input DNA.'),
);
});
xtest('correctly handles completely invalid input', () => {
expect(() => transcriptor.toRna('XXX')).toThrow(
new Error('Invalid input DNA.'),
);
});
xtest('correctly handles partially invalid input', () => {
expect(() => transcriptor.toRna('ACGTXXXCTTAA')).toThrow(
new Error('Invalid input DNA.'),
);
});
});
Version data entries
185 entries across 185 versions & 1 rubygems