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Hamming: Add a test case to avoid wrong recursion solution #1450

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Merged
merged 4 commits into from
Feb 7, 2019
Merged

Hamming: Add a test case to avoid wrong recursion solution #1450

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5f70c20
Add a test case to avoid wrong recursion solution
tqa236 Feb 1, 2019
56dd9c2
Update canonical-data.json
tqa236 Feb 7, 2019
810aec2
Update exercises/hamming/canonical-data.json
rpottsoh Feb 7, 2019
91fb04f
Update exercises/hamming/canonical-data.json
rpottsoh Feb 7, 2019
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20 changes: 19 additions & 1 deletion exercises/hamming/canonical-data.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"exercise": "hamming",
"version": "2.2.0",
"version": "2.3.0",
"comments": [
"Language implementations vary on the issue of unequal length strands.",
"A language may elect to simplify this task by only presenting equal",
Expand Down Expand Up @@ -73,6 +73,24 @@
"strand2": "AGTG"
},
"expected": {"error": "left and right strands must be of equal length"}
},
{
"description": "disallow left empty strand",
"property": "distance",
"input": {
"strand1": "",
"strand2": "G"
},
"expected": {"error": "left strand must not be empty"}
},
{
"description": "disallow right empty strand",
"property": "distance",
"input": {
"strand1": "G",
"strand2": ""
},
"expected": {"error": "right strand must not be empty"}
}
]
}