78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
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var simon = require ('./simonSays.js');
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describe('Simon says', function() {
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describe('echo', function() {
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it('should echo hello', function() {
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expect(simon.echo("hello")).toEqual("hello");
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});
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it('should echo bye', function() {
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expect(simon.echo("bye")).toEqual("bye")
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});
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});
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describe('shout', function() {
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it('should shout hello', function() {
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expect(simon.shout("hello")).toEqual("HELLO");
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});
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it('should shout multiple words', function() {
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expect(simon.shout("hello world")).toEqual("HELLO WORLD");
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});
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});
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describe('repeat', function() {
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it('should repeat', function() {
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expect(simon.repeat("hello")).toEqual("hello hello");
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});
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it('should repeat a number of times', function() {
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expect(simon.repeat("hello",3)).toEqual("hello hello hello");
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});
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});
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describe('pieceOfWord', function() {
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it('returns the first letter', function() {
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expect(simon.pieceOfWord("hello", 1)).toEqual("h");
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});
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it('returns the first two letters', function() {
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expect(simon.pieceOfWord("Bob", 2)).toEqual("Bo");
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});
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it('returns the first several letters', function() {
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var s = "abcdefg";
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expect(simon.pieceOfWord(s, 1)).toEqual("a");
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expect(simon.pieceOfWord(s, 2)).toEqual("ab");
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expect(simon.pieceOfWord(s, 3)).toEqual("abc");
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});
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});
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describe('firstWord', function() {
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it('tells us the first word of "Hello World" is "Hello"', function() {
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expect(simon.firstWord("Hello World")).toEqual("Hello");
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});
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it('tells us the first word of "oh dear" is "oh"', function() {
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expect(simon.firstWord("oh dear")).toEqual("oh");
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});
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});
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describe('titleCreator', function() {
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it('capitalizes a word', function() {
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expect(simon.titleCreator("jaws")).toEqual("Jaws");
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});
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it('capitalizes every word (aka title case)', function() {
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expect(simon.titleCreator("david copperfield")).toEqual("David Copperfield");
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});
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it("doesn't capitalize 'little words' in a title", function() {
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expect(simon.titleCreator("war and peace")).toEqual("War and Peace");
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});
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it('does capitalize "little words" at the start of a title', function() {
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expect(simon.titleCreator("the bridge over the river kwai")).toEqual("The Bridge over the River Kwai");
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});
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});
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});
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