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126 changes: 67 additions & 59 deletions exercises/etl/canonical-data.json
Original file line number Diff line number Diff line change
@@ -1,69 +1,77 @@
{
"transform": {
"#": [
"Note: The expected input data for these tests should have",
"exercise": "etl",
"version": "1.0.0",
"cases": [
{
"comments": [
"Note: The expected input data for these tests should have",
"integer keys (not stringified numbers as shown in the JSON below",
"Unless the language prohibits that, please implement these tests",
"such that keys are integers. e.g. in JavaScript, it might look ",
"like `transform( { 1: ['A'] } );`"
],
"description": "transforms the a set of scrabble data previously indexed by the tile score to a set of data indexed by the tile letter",
"cases": [
{
"description": "a single letter",
"input": {
"1": ["A"]
],
"description": "transforms the a set of scrabble data previously indexed by the tile score to a set of data indexed by the tile letter",
"cases": [
{
"description": "a single letter",
"property": "transform",
"input": {
"1": ["A"]
},
"expected": {
"a": 1
}
},
"expected": {
"a" : 1
}
},
{
"description": "single score with multiple letters",
"input": {
"1": ["A", "E", "I", "O", "U" ]
},
"expected": {
"a" : 1,
"e" : 1,
"i" : 1,
"o" : 1,
"u" : 1
}
},
{
"description": "multiple scores with multiple letters",
"input": {
"1": ["A", "E"],
"2": ["D", "G"]
{
"description": "single score with multiple letters",
"property": "transform",
"input": {
"1": ["A", "E", "I", "O", "U"]
},
"expected": {
"a": 1,
"e": 1,
"i": 1,
"o": 1,
"u": 1
}
},
"expected": {
"a" : 1,
"d" : 2,
"e" : 1,
"g" : 2
}
},
{
"description": "multiple scores with differing numbers of letters",
"input": {
"1": [ "A", "E", "I", "O", "U", "L", "N", "R", "S", "T" ],
"2": [ "D", "G" ],
"3": [ "B", "C", "M", "P" ],
"4": [ "F", "H", "V", "W", "Y" ],
"5": [ "K" ],
"8": [ "J", "X" ],
"10": [ "Q", "Z" ]
{
"description": "multiple scores with multiple letters",
"property": "transform",
"input": {
"1": ["A", "E"],
"2": ["D", "G"]
},
"expected": {
"a": 1,
"d": 2,
"e": 1,
"g": 2
}
},
"expected": {
"a": 1, "b": 3, "c": 3, "d": 2, "e": 1,
"f": 4, "g": 2, "h": 4, "i": 1, "j": 8,
"k": 5, "l": 1, "m": 3, "n": 1, "o": 1,
"p": 3, "q": 10, "r": 1, "s": 1, "t": 1,
"u": 1, "v": 4, "w": 4, "x": 8, "y": 4,
"z": 10
{
"description": "multiple scores with differing numbers of letters",
"property": "transform",
"input": {
"1": ["A", "E", "I", "O", "U", "L", "N", "R", "S", "T"],
"2": ["D", "G"],
"3": ["B", "C", "M", "P"],
"4": ["F", "H", "V", "W", "Y"],
"5": ["K"],
"8": ["J", "X"],
"10": ["Q", "Z"]
},
"expected": {
"a": 1, "b": 3, "c": 3, "d": 2, "e": 1,
"f": 4, "g": 2, "h": 4, "i": 1, "j": 8,
"k": 5, "l": 1, "m": 3, "n": 1, "o": 1,
"p": 3, "q": 10, "r": 1, "s": 1, "t": 1,
"u": 1, "v": 4, "w": 4, "x": 8, "y": 4,
"z": 10
}
}
}
]
}
]
}
]
}