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index.spec.js
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index.spec.js
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const Expect = require( 'chai' ).expect;
const Assert = require( 'chai' ).assert;
const SpicyWords = require( './index.js' );
const Words = require( './dictionary.js' );
describe( 'SpicyWords()', () => {
it( 'Should return a single random word from the word list.', () => {
Expect( Words ).to.include( SpicyWords() );
})
it( 'Should return a five random words from the word list.', () => {
Expect( Words ).to.include.members( SpicyWords( 5 ) );
})
it( 'Should return a array type given multiple words', () => {
Assert( Array.isArray( SpicyWords( 5 ) ) );
})
it( 'Should return a string type given a single word', () => {
Assert.isString( SpicyWords() );
})
it( 'Should throw an exception given a number less than 0', () => {
try{
SpicyWords( -2 )
}
catch( error ) {
Expect( error.message ).to.equal( `❌ Number needs to be > 0 !` );
}
})
});