https://github.com/albertllousas/bank-kata-with-clojure
https://github.com/albertllousas/bank-kata-with-clojure
Last synced: about 2 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/albertllousas/bank-kata-with-clojure
- Owner: albertllousas
- Created: 2021-11-01T10:37:21.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2021-11-10T15:30:05.000Z (over 3 years ago)
- Last Synced: 2025-01-30T22:48:32.383Z (3 months ago)
- Language: Clojure
- Size: 5.86 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# bank-kata-with-clojure
[Bank kata](https://github.com/sandromancuso/Bank-kata) in Clojure.
## The problem to solve
```
Given a client makes a deposit of 1000 on 10-01-2012
And a deposit of 2000 on 13-01-2012
And a withdrawal of 500 on 14-01-2012
When she prints her bank statement
Then she would see
date || credit || debit || balance
14/01/2012 || || 500.00 || 2500.00
13/01/2012 || 2000.00 || || 3000.00
10/01/2012 || 1000.00 || || 1000.00
```
## Run it
```shell
lein test
```
## The solution
[Here](/test/bank_kata_with_clojure/acceptance_test.clj), the acceptance test for the exercise.
```clojure
(deftest acceptance-test
(testing "should print the bank statement for an account after some deposits and withdraws"
(let [account (map->Account {:transactions '()})]
(is
(=
(->> account
(deposit 1000 (on "10-01-2012"))
(deposit 2000 (on "13-01-2012"))
(withdraw 500 (on "14-01-2012"))
(print-statements))
"date || credit || debit || balance\n14/01/2012 || || 500.00 || 2500.00\n13/01/2012 || 2000.00 || || 3000.00\n10/01/2012 || 1000.00 || || 1000.00\n")))))
```
[Here](/test/bank_kata_with_clojure/account_test.clj), the unit tests.
[Here](/src/bank_kata_with_clojure/account.clj), the solution.
## License
Copyright © 2021 FIXME
This program and the accompanying materials are made available under the
terms of the Eclipse Public License 2.0 which is available at
http://www.eclipse.org/legal/epl-2.0.
This Source Code may also be made available under the following Secondary
Licenses when the conditions for such availability set forth in the Eclipse
Public License, v. 2.0 are satisfied: GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or (at your
option) any later version, with the GNU Classpath Exception which is available
at https://www.gnu.org/software/classpath/license.html.