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Add a test for partially loading a database

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This commit is contained in:
haad 2017-12-05 22:35:01 +01:00
parent 01c83589be
commit 2bd64b1407
1 changed files with 15 additions and 3 deletions
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18
test/persistency.js
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@ -58,7 +58,17 @@ describe('orbit-db - Persistency', function() {
const items = db.iterator({ limit: -1 }).collect()
assert.equal(items.length, entryCount)
assert.equal(items[0].payload.value, 'hello0')
assert.equal(items[entryCount - 1].payload.value, 'hello99')
assert.equal(items[items.length - 1].payload.value, 'hello99')
})
it('loads database partially', async () => {
const amount = 33
db = await orbitdb1.eventlog(address)
await db.load(amount)
const items = db.iterator({ limit: -1 }).collect()
assert.equal(items.length, amount)
assert.equal(items[0].payload.value, 'hello' + (entryCount - amount))
assert.equal(items[items.length - 1].payload.value, 'hello99')
})
it('loading a database emits \'ready\' event', async () => {
@ -68,7 +78,7 @@ describe('orbit-db - Persistency', function() {
const items = db.iterator({ limit: -1 }).collect()
assert.equal(items.length, entryCount)
assert.equal(items[0].payload.value, 'hello0')
assert.equal(items[entryCount - 1].payload.value, 'hello99')
assert.equal(items[items.length - 1].payload.value, 'hello99')
resolve()
})
await db.load()
@ -88,7 +98,9 @@ describe('orbit-db - Persistency', function() {
assert.notEqual(hash, null)
assert.notEqual(entry, null)
if (progress === entryCount && count === entryCount) {
resolve()
setTimeout(() => {
resolve()
}, 200)
}
} catch (e) {
reject(e)