Initial import with skill sheet working

node_modules/nedb-promises/test/g.mongocompat.test.js

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+const Datastore = require('../src/Datastore');
+
+describe('testing MongoDB compatibility methods', () => {
+    describe('insertOne', () => {
+        it('should insert a single document event when passed an array', async () => {
+            const datastore = Datastore.create();
+            const result = await datastore.insertOne([{ foo: true }, { bar: false }]);
+            expect(Array.isArray(result)).toBe(false);
+            expect(result['0']).toEqual({ foo: true });
+            expect(await datastore.count()).toBe(1);
+        });
+    });
+
+    describe('insertMany', () => {
+        it('should throw when passed a non-iterable value', async () => {
+            const datastore = Datastore.create();
+            expect(() => datastore.insertMany({})).toThrow();
+        });
+
+        it('should insert the specified documents otherwise', async () => {
+            const datastore = Datastore.create();
+            await datastore.insertMany([{}, {}]);
+            expect(await datastore.count()).toBe(2);
+        });
+    });
+
+    describe('updateOne', () => {
+        it('should update a single document', async () => {
+            const datastore = Datastore.create();
+            await datastore.insert([{}, {}]);
+            await datastore.updateOne({}, { $set: { foo: true } }, { multi: true });
+            expect(await datastore.count({ foo: true })).toBe(1);
+        });
+    });
+
+    describe('updateMany', () => {
+        it('should update multiple documents', async () => {
+            const datastore = Datastore.create();
+            await datastore.insert([{}, {}]);
+            await datastore.updateMany({}, { $set: { foo: true } }, { multi: false });
+            expect(await datastore.count({ foo: true })).toBe(2);
+        });
+    });
+
+    describe('deleteOne', () => {
+        it('should update a single document', async () => {
+            const datastore = Datastore.create();
+            await datastore.insert([{}, {}]);
+            await datastore.deleteOne({}, { multi: true });
+            expect(await datastore.count()).toBe(1);
+        });
+    });
+
+    describe('deleteMany', () => {
+        it('should update multiple documents', async () => {
+            const datastore = Datastore.create();
+            await datastore.insert([{}, {}]);
+            await datastore.deleteMany({}, { multi: false });
+            expect(await datastore.count()).toBe(0);
+        });
+    });
+});