Checking exercises...
[warn] bank-account: missing 17 test cases
- Newly opened account has zero balance (983a1528-4ceb-45e5-8257-8ce01aceb5ed)
- Single deposit (e88d4ec3-c6bf-4752-8e59-5046c44e3ba7)
- Multiple deposits (3d9147d4-63f4-4844-8d2b-1fee2e9a2a0d)
- Withdraw once (08f1af07-27ae-4b38-aa19-770bde558064)
- Withdraw twice (6f6d242f-8c31-4ac6-8995-a90d42cad59f)
- Can do multiple operations sequentially (45161c94-a094-4c77-9cec-998b70429bda)
- Cannot check balance of closed account (f9facfaa-d824-486e-8381-48832c4bbffd)
- Cannot deposit into closed account (7a65ba52-e35c-4fd2-8159-bda2bde6e59c)
- Cannot deposit into unopened account (a0a1835d-faae-4ad4-a6f3-1fcc2121380b)
- Cannot withdraw from closed account (570dfaa5-0532-4c1f-a7d3-0f65c3265608)
- Cannot close an account that was not opened (c396d233-1c49-4272-98dc-7f502dbb9470)
- Cannot open an already opened account (c06f534f-bdc2-4a02-a388-1063400684de)
- Reopened account does not retain balance (0722d404-6116-4f92-ba3b-da7f88f1669c)
- Cannot withdraw more than deposited (ec42245f-9361-4341-8231-a22e8d19c52f)
- Cannot withdraw negative (4f381ef8-10ef-4507-8e1d-0631ecc8ee72)
- Cannot deposit negative (d45df9ea-1db0-47f3-b18c-d365db49d938)
- Can handle concurrent transactions (ba0c1e0b-0f00-416f-8097-a7dfc97871ff)
[warn] grade-school: missing 16 test cases
- Add a student (9337267f-7793-4b90-9b4a-8e3978408824)
- Adding multiple students in the same grade in the roster (73c3ca75-0c16-40d7-82f5-ed8fe17a8e4a)
- Cannot add student to same grade in the roster more than once (87c871c1-6bde-4413-9c44-73d59a259d83)
- A student can't be in two different grades (c125dab7-2a53-492f-a99a-56ad511940d8)
- A student can only be added to the same grade in the roster once (a0c7b9b8-0e89-47f8-8b4a-c50f885e79d1)
- Student not added to same grade in the roster more than once (d7982c4f-1602-49f6-a651-620f2614243a)
- Adding students in multiple grades (e70d5d8f-43a9-41fd-94a4-1ea0fa338056)
- Cannot add same student to multiple grades in the roster (7df542f1-57ce-433c-b249-ff77028ec479)
- A student cannot be added to more than one grade in the sorted roster (6a03b61e-1211-4783-a3cc-fc7f773fba3f)
- Student not added to multiple grades in the roster (c7ec1c5e-9ab7-4d3b-be5c-29f2f7a237c5)
- Students are sorted by grades in the roster (d9af4f19-1ba1-48e7-94d0-dabda4e5aba6)
- Students are sorted by name in the roster (d9fb5bea-f5aa-4524-9d61-c158d8906807)
- Grade is empty if no students in that grade (1e0cf06b-26e0-4526-af2d-a2e2df6a51d6)
- Student not added to same grade more than once (2bfc697c-adf2-4b65-8d0f-c46e085f796e)
- Student not added to multiple grades (66c8e141-68ab-4a04-a15a-c28bc07fe6b9)
- Student not added to other grade for multiple grades (c9c1fc2f-42e0-4d2c-b361-99271f03eda7)
[warn] parallel-letter-frequency: missing 13 test cases
- no texts (c054d642-c1fa-4234-8007-9339f2337886)
- one text with one letter (818031be-49dc-4675-b2f9-c4047f638a2a)
- one text with multiple letters (c0b81d1b-940d-4cea-9f49-8445c69c17ae)
- two texts with one letter (708ff1e0-f14a-43fd-adb5-e76750dcf108)
- two texts with multiple letters (1b5c28bb-4619-4c9d-8db9-a4bb9c3bdca0)
- ignore letter casing (6366e2b8-b84c-4334-a047-03a00a656d63)
- ignore whitespace (92ebcbb0-9181-4421-a784-f6f5aa79f75b)
- ignore punctuation (bc5f4203-00ce-4acc-a5fa-f7b865376fd9)
- ignore numbers (68032b8b-346b-4389-a380-e397618f6831)
- Unicode letters (aa9f97ac-3961-4af1-88e7-6efed1bfddfd)
- combination of lower- and uppercase letters, punctuation and white space (7b1da046-701b-41fc-813e-dcfb5ee51813)
- large texts (4727f020-df62-4dcf-99b2-a6e58319cb4f)
- many small texts (adf8e57b-8e54-4483-b6b8-8b32c115884c)
[warn] series: missing 1 test case
- slice length is way too large (d7957455-346d-4e47-8e4b-87ed1564c6d7)
[warn] zipper: missing 1 test case
- different paths to same zipper (47aa85a0-5240-48a4-9f42-e2ac636710ea)
[warn] some exercises are missing test cases
