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Contents
import transform from './etl';
describe('Transform', () => {
test('transforms one value', () => {
const old = { 1: ['A'] };
const expected = { a: 1 };
expect(transform(old)).toEqual(expected);
});
xtest('transforms more values', () => {
const old = { 1: ['A', 'E', 'I', 'O', 'U'] };
const expected = { a: 1, e: 1, i: 1, o: 1, u: 1 };
expect(transform(old)).toEqual(expected);
});
xtest('transforms more keys', () => {
const old = { 1: ['A', 'E'], 2: ['D', 'G'] };
const expected = { a: 1, e: 1, d: 2, g: 2 };
expect(transform(old)).toEqual(expected);
});
xtest('transforms a full dataset', () => {
const 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'],
};
const 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,
};
expect(transform(old)).toEqual(expected);
});
});
Version data entries
185 entries across 185 versions & 1 rubygems