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Contents?: true
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Versions: 71
Compression:
Stored size: 1.13 KB
Contents
import Transcriptor from './rna-transcription'
describe('Transcriptor', () => {
const transcriptor = new Transcriptor()
it('transcribes cytosine to guanine', () => {
expect(transcriptor.toRna('C')).toEqual('G')
})
it('transcribes guanine to cytosine', () => {
expect(transcriptor.toRna('G')).toEqual('C')
})
it('transcribes adenine to uracil', () => {
expect(transcriptor.toRna('A')).toEqual('U')
})
it('transcribes thymine to adenine', () => {
expect(transcriptor.toRna('T')).toEqual('A')
})
it('transcribes all dna nucleotides to their rna complements', () => {
expect(transcriptor.toRna('ACGTGGTCTTAA'))
.toEqual('UGCACCAGAAUU')
})
it('correctly handles invalid input', () => {
expect(() => transcriptor.toRna('U')).toThrowError(
'Invalid input DNA.'
)
})
it('correctly handles completely invalid input', () => {
expect(() => transcriptor.toRna('XXX')).toThrowError(
'Invalid input DNA.'
)
})
it('correctly handles partially invalid input', () => {
expect(() => transcriptor.toRna('ACGTXXXCTTAA')).toThrowError(
'Invalid input DNA.'
)
})
})
Version data entries
71 entries across 71 versions & 1 rubygems