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chore: remove outdated core cursor tests #2648

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Merged
merged 1 commit into from
Dec 2, 2020
Merged

chore: remove outdated core cursor tests #2648

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44 changes: 38 additions & 6 deletions test/functional/abstract_cursor.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ describe('AbstractCursor', function () {
before(
withClientV2((client, done) => {
const docs = [{ a: 1 }, { a: 2 }, { a: 3 }, { a: 4 }, { a: 5 }, { a: 6 }];
const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const tryNextColl = client.db().collection('try_next');
coll.drop(() => tryNextColl.drop(() => coll.insertMany(docs, done)));
})
Expand All @@ -35,7 +35,7 @@ describe('AbstractCursor', function () {
const commands = [];
client.on('commandStarted', filterForCommands(['getMore'], commands));

const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 2 });
this.defer(() => cursor.close());

Expand All @@ -49,14 +49,46 @@ describe('AbstractCursor', function () {
);
});

context('#readBufferedDocuments', function () {
it(
'should support reading buffered documents',
withClientV2(function (client, done) {
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 5 });

cursor.next((err, doc) => {
expect(err).to.not.exist;
expect(doc).property('a').to.equal(1);
expect(cursor.bufferedCount()).to.equal(4);

// Read the buffered Count
cursor.readBufferedDocuments(cursor.bufferedCount());

// Get the next item
cursor.next((err, doc) => {
expect(err).to.not.exist;
expect(doc).to.exist;

cursor.next((err, doc) => {
expect(err).to.not.exist;
expect(doc).to.be.null;

done();
});
});
});
})
);
});

context('#close', function () {
it(
'should send a killCursors command when closed before completely iterated',
withClientV2(function (client, done) {
const commands = [];
client.on('commandStarted', filterForCommands(['killCursors'], commands));

const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 2 });
cursor.next(err => {
expect(err).to.not.exist;
Expand All @@ -75,7 +107,7 @@ describe('AbstractCursor', function () {
const commands = [];
client.on('commandStarted', filterForCommands(['killCursors'], commands));

const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 2 });
cursor.toArray(err => {
expect(err).to.not.exist;
Expand All @@ -95,7 +127,7 @@ describe('AbstractCursor', function () {
const commands = [];
client.on('commandStarted', filterForCommands(['killCursors'], commands));

const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 2 });
cursor.close(err => {
expect(err).to.not.exist;
Expand All @@ -110,7 +142,7 @@ describe('AbstractCursor', function () {
it(
'should iterate each document in a cursor',
withClientV2(function (client, done) {
const coll = client.db().collection('find_cursor');
const coll = client.db().collection('abstract_cursor');
const cursor = coll.find({}, { batchSize: 2 });

const bag = [];
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