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real.test.js
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real.test.js
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import JsonHistory from "../src"
const tree = {
1: [1, 3],
a: [{}, {1: 3}],
b: {c: 5, d: {e: 6}}
}
describe('.recordMerge', () => {
let history
beforeEach(() => {
history = new JsonHistory({
tree: JSON.parse(JSON.stringify(tree))
})
})
test('recordMerge', () => {
history.recordsMerge(() => {
history.record([
{
path: 'b',
value: undefined
}
])
history.record([
{
path: 1,
value: []
}
])
history.record([
{
path: 'a.length.length',
value: {}
}
])
})
expect(history.deltas.length).toEqual(1)
expect(history.tree).toEqual({
1: [],
a: {
length: {
length: {}
}
}
})
})
test('complicated path', () => {
history.record([
{
path: 'a.$w[%].q.1[!33][#2][1].#3[12:3].3.6',
value: 1
}
])
expect(history.deltas.length).toEqual(1)
expect(history.tree).toEqual({
"1": [
1,
3
],
"a": {
"$w": {
"[%]": {
"q": {
"1": {
"[!33]": {
"[#2]": [
null,
{
"#3": {
"[12:3]": {
"3": {
"6": 1
}
}
}
}
]
}
}
}
}
}
},
"b": {
"c": 5,
"d": {
"e": 6
}
}
})
})
})