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Create count with selector test #4775

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Create count with selector test #4775

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64 changes: 15 additions & 49 deletions test/unit/bug-report.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,22 +19,6 @@ import {

describe('bug-report.test.js', () => {
it('should fail because it reproduces the bug', async () => {

/**
* If your test should only run in nodejs or only run in the browser,
* you should comment in the return operator and adapt the if statement.
*/
if (
!config.platform.isNode() // runs only in node
// config.platform.isNode() // runs only in the browser
) {
// return;
}

if (!config.storage.hasMultiInstance) {
return;
}

// create a schema
const mySchema = {
version: 0,
Expand Down Expand Up @@ -85,52 +69,34 @@ describe('bug-report.test.js', () => {

// insert a document
await collections.mycollection.insert({
passportId: 'foobar',
passportId: 'foobar2',
firstName: 'Bob',
lastName: 'Kelso',
age: 56
});

/**
* to simulate the event-propagation over multiple browser-tabs,
* we create the same database again
*/
const dbInOtherTab = await createRxDatabase({
name,
storage: config.storage.getStorage(),
eventReduce: true,
ignoreDuplicate: true
});
// create a collection
const collectionInOtherTab = await dbInOtherTab.addCollections({
mycollection: {
schema: mySchema
}
await collections.mycollection.insert({
passportId: 'foobar3',
firstName: 'Bob',
lastName: 'Kelso',
age: 56
});

// find the document in the other tab
const myDocument = await collectionInOtherTab.mycollection
.findOne()
.where('firstName')
.eq('Bob')
.exec();
const countResult = await collections.mycollection
.count({
selector: {
passportId: {
$eq: 'foobar'
}
}
}).exec();

/*
* assert things,
* here your tests should fail to show that there is a bug
*/
assert.strictEqual(myDocument.age, 56);

// you can also wait for events
const emitted = [];
const sub = collectionInOtherTab.mycollection
.findOne().$
.subscribe(doc => emitted.push(doc));
await AsyncTestUtil.waitUntil(() => emitted.length === 1);
assert.strictEqual(countResult, 0);

// clean up afterwards
sub.unsubscribe();
db.destroy();
dbInOtherTab.destroy();
});
});