Fix: tests pass

Signed-off-by: Jytesh <44925963+Jytesh@users.noreply.github.com>

packages/keyv-mongo/src/index.js

@@ -96,7 +96,7 @@ class KeyvMongo extends EventEmitter {
 
 	clear() {
 		return this.connect
-			.then(store => store.deleteMany({ key: new RegExp(`^${this.namespace ? this.namespace + ':' : '.*'}`) })
+			.then(store => store.deleteMany({ key: new RegExp(`^${this.namespace + ':'}`) })
 				.then(() => undefined));
 	}
 

packages/keyv-redis/src/index.js

@@ -43,11 +43,6 @@ class KeyvRedis extends EventEmitter {
 	}
 
 	async clear() {
-		if (!this.namespace) {
-			await this.redis.flushall();
-			return undefined;
-		}
-
 		const stream = this.redis.scanStream({ match: `${this.namespace}:*` });
 
 		const keys = [];

packages/keyv-test-suite/src/namespace.js

@@ -39,7 +39,7 @@ const keyvNamepsaceTests = (test, Keyv, store) => {
 		t.is(await keyv2.get('bar'), 'keyv2');
 	});
 
-	test.serial('no namespaced clear clears all stores', async t => {
+	test.serial('no namespaced clear doesn\'t clears all stores', async t => {
 		const keyv1 = new Keyv({ store: store(), namespace: false });
 		const keyv2 = new Keyv({ store: store(), namespace: 'keyv2' });
 		await keyv1.set('foo', 'keyv1');
@@ -47,10 +47,10 @@ const keyvNamepsaceTests = (test, Keyv, store) => {
 		await keyv2.set('foo', 'keyv2');
 		await keyv2.set('bar', 'keyv2');
 		await keyv1.clear();
-		t.is(await keyv1.get('foo'), undefined);
-		t.is(await keyv1.get('bar'), undefined);
-		t.is(await keyv2.get('foo'), undefined);
-		t.is(await keyv2.get('bar'), undefined);
+		t.is(await keyv1.get('foo'), 'keyv1');
+		t.is(await keyv1.get('bar'), 'keyv1');
+		t.is(await keyv2.get('foo'), 'keyv2');
+		t.is(await keyv2.get('bar'), 'keyv2');
 	});
 
 	test.after.always(async () => {

packages/keyv/src/index.js

@@ -16,12 +16,13 @@ class Keyv extends EventEmitter {
 		);
 
 		this.store = this.options.store;
-		this.store.namespace = this.options.namespace;
 
 		if (!this.store) {
 			this.store = new Map();
 		}
 
+		this.store.namespace = this.options.namespace;
+
 		if (typeof this.store.on === 'function') {
 			this.store.on('error', error => this.emit('error', error));
 		}
@@ -111,6 +112,10 @@ class Keyv extends EventEmitter {
 	}
 
 	clear() {
+		if (!this.options.namespace) {
+			return Promise.resolve().then(() => undefined);
+		}
+
 		const store = this.store;
 		return Promise.resolve()
 			.then(() => store.clear());