London | 25-ITP-September |Sophia Mohamed |Sprint 3 | 2 practice tdd #842
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London | 25-ITP-Sept | Sophia Mohamed | Sprint 1 | coursework/sprint-1
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Your PR's title isn't in the expected format. Please check the expected title format, and update yours to match. Reason: Sprint part (Coursework/sprint 3) doesn't match expected format (example: 'Sprint 2', without quotes) If this PR is not coursework, please add the NotCoursework label (and message on Slack in #cyf-curriculum or it will probably not be noticed). |
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Your PR's title isn't in the expected format. Please check the expected title format, and update yours to match. Reason: Sprint part (Coursework/sprint 3) doesn't match expected format (example: 'Sprint 2', without quotes) If this PR is not coursework, please add the NotCoursework label (and message on Slack in #cyf-curriculum or it will probably not be noticed). |
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| test("should count multiple occurrences of a character", () => { | ||
| const str = "aaaaa"; | ||
| const char = "a"; | ||
| const count = countChar(str, char); | ||
| const Char = "a"; | ||
| const count = countChar(str,Char); | ||
| expect(count).toEqual(5); | ||
| }); |
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Could also merge this test into the previous test (they both test "multiple occurrences").
| test("should return '1st' for 1", () => { | ||
| expect(getOrdinalNumber(1)).toEqual("1st"); | ||
| }); | ||
| test("should return 'th' for 11, 12, 13", () => { | ||
| expect(getOrdinalNumber(11)).toBe("11th"); | ||
| expect(getOrdinalNumber(12)).toBe("12th"); | ||
| expect(getOrdinalNumber(13)).toBe("13th"); | ||
| }); | ||
| test("should return correct ordinal for numbers > 20", () => { | ||
| expect(getOrdinalNumber(21)).toBe("21st"); | ||
| expect(getOrdinalNumber(22)).toBe("22nd"); | ||
| expect(getOrdinalNumber(23)).toBe("23rd"); | ||
| }); |
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To ensure thorough testing, we need broad scenarios that cover all possible cases.
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Listing individual values can quickly lead to an unmanageable number of test cases. You can consider generalise the first test to cover all numbers ending in 1 (but not in 11).
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Creating a category for "11, 12, 13" is good. You can also generalise the test to cover all numbers ending in 11, 12, 13.
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"All numbers > 20" as one category might be too broad.
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More testing scenarios were added
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Changes look good. Well done.
| //test("should count multiple occurrences of a character", () => { | ||
| // const str = "aaaaa"; | ||
| //const Char = "a"; | ||
| //const count = countChar(str,Char); | ||
| // expect(count).toEqual(5); | ||
| //}); | ||
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To keep the code clean, why not delete all unused code?
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