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(Medium) - How TDD Can Prevent Over-Engineering
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let interestAmount = Money('$0.00'); | |
- if (loanAmount.greaterThan(Money('$2000.00')) && loanAmount.lessThan(Money('$5001.00'))) { | |
+ if (loanAmount.greaterThan(Money('$2000.00'))) { | |
interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan2000)); | |
} | |
if (loanAmount.greaterThan(Money('$5000.00')) && loanAmount.lessThan(Money('$10001.00'))) { | |
- interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan2000)); | |
interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan5000)); | |
} | |
if (loanAmount.greaterThan(Money('$10000.00'))) { | |
- interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan2000)); | |
interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan5000)); | |
interestAmount = interestAmount.plus(calculateInterest(loanAmount, greaterThan10000)); | |
} |
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