Sha256: 96e5c282e814413be7294336a3a0694a541cd64b105f301387edbbe3716261e2
Contents?: true
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Versions: 396
Compression:
Stored size: 1.45 KB
Contents
local etl = require('etl')
describe('etl', function()
it('should correctly transform a dataset with a single mapping', function()
local old = { [1] = { 'A' } }
local expected = { a = 1 }
assert.same(expected, etl.transform(old))
end)
it('should correctly transform a dataset with multiple mappings', function()
local old = { [1] = { 'A' }, [2] = { 'D' } }
local expected = { a = 1, d = 2 }
assert.same(expected, etl.transform(old))
end)
it('should correctly transform a dataset with multiple letters for a score', function()
local old = { [1] = { 'A', 'E' }, [2] = { 'D', 'G' } }
local expected = { a = 1, e = 1, d = 2, g = 2 }
assert.same(expected, etl.transform(old))
end)
it('should correctly transform a full dataset', function()
local old = {
[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' }
}
local 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
}
assert.same(expected, etl.transform(old))
end)
end)
Version data entries
396 entries across 396 versions & 1 rubygems