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dominoes: Apply new "input" policy #1065

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merged 1 commit into from
Jan 4, 2018
Merged

dominoes: Apply new "input" policy #1065

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50 changes: 37 additions & 13 deletions exercises/dominoes/canonical-data.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"exercise": "dominoes",
"version": "2.0.0",
"version": "2.1.0",
"comments": [
"Inputs are given as lists of two-element lists.",
"Feel free to convert the input to a sensible type in the specific language",
Expand Down Expand Up @@ -40,37 +40,49 @@
{
"description": "empty input = empty output",
"property": "canChain",
"input": [],
"input": {
"dominoes": []
},
"expected": true
},
{
"description": "singleton input = singleton output",
"property": "canChain",
"input": [[1, 1]],
"input": {
"dominoes": [[1, 1]]
},
"expected": true
},
{
"description": "singleton that can't be chained",
"property": "canChain",
"input": [[1, 2]],
"input": {
"dominoes": [[1, 2]]
},
"expected": false
},
{
"description": "three elements",
"property": "canChain",
"input": [[1, 2], [3, 1], [2, 3]],
"input": {
"dominoes": [[1, 2], [3, 1], [2, 3]]
},
"expected": true
},
{
"description": "can reverse dominoes",
"property": "canChain",
"input": [[1, 2], [1, 3], [2, 3]],
"input": {
"dominoes": [[1, 2], [1, 3], [2, 3]]
},
"expected": true
},
{
"description": "can't be chained",
"property": "canChain",
"input": [[1, 2], [4, 1], [2, 3]],
"input": {
"dominoes": [[1, 2], [4, 1], [2, 3]]
},
"expected": false
},
{
Expand All @@ -83,19 +95,25 @@
"as that is not a sufficient condition."
],
"property": "canChain",
"input": [[1, 1], [2, 2]],
"input": {
"dominoes": [[1, 1], [2, 2]]
},
"expected": false
},
{
"description": "disconnected - double loop",
"property": "canChain",
"input": [[1, 2], [2, 1], [3, 4], [4, 3]],
"input": {
"dominoes": [[1, 2], [2, 1], [3, 4], [4, 3]]
},
"expected": false
},
{
"description": "disconnected - single isolated",
"property": "canChain",
"input": [[1, 2], [2, 3], [3, 1], [4, 4]],
"input": {
"dominoes": [[1, 2], [2, 3], [3, 1], [4, 4]]
},
"expected": false
},
{
Expand All @@ -108,19 +126,25 @@
"You need to place the (2, 4) after the (1, 2) rather than the (2, 3)."
],
"property": "canChain",
"input": [[1, 2], [2, 3], [3, 1], [2, 4], [2, 4]],
"input": {
"dominoes": [[1, 2], [2, 3], [3, 1], [2, 4], [2, 4]]
},
"expected": true
},
{
"description": "separate loops",
"property": "canChain",
"input": [[1, 2], [2, 3], [3, 1], [1, 1], [2, 2], [3, 3]],
"input": {
"dominoes": [[1, 2], [2, 3], [3, 1], [1, 1], [2, 2], [3, 3]]
},
"expected": true
},
{
"description": "nine elements",
"property": "canChain",
"input": [[1, 2], [5, 3], [3, 1], [1, 2], [2, 4], [1, 6], [2, 3], [3, 4], [5, 6]],
"input": {
"dominoes": [[1, 2], [5, 3], [3, 1], [1, 2], [2, 4], [1, 6], [2, 3], [3, 4], [5, 6]]
},
"expected": true
}
]
Expand Down