key store

test/spec/KeyStore.ts

@@ -0,0 +1,86 @@
+import ks from '../../lib/KeyStore';
+
+/* eslint-disable-next-line max-lines-per-function */
+describe ('key store', () => {
+  beforeAll (() => {
+    jasmine.clock ()
+      .install ();
+    const base_date = (new Date);
+    base_date.setSeconds (2);
+    jasmine.clock ()
+      .mockDate (base_date);
+  });
+
+  const keys: {key:string, iat:number}[] = [];
+
+  it ('should generate a new key', () => {
+    const iat = (new Date)
+      .getTime () / 1000;
+    const duration = 600;
+    const key = ks.get_key (iat, duration);
+    expect (typeof key)
+      .toEqual ('string');
+    expect (key.length)
+      .toEqual (64);
+    keys.push ({ iat, key });
+  });
+
+  it ('should return the generated key', () => {
+    const key = ks.get_key (keys[0].iat);
+    expect (key)
+      .toEqual (keys[0].key);
+  });
+
+  it ('should return the same key on a different time', () => {
+    const key = ks.get_key (keys[0].iat + 30);
+    expect (key)
+      .toEqual (keys[0].key);
+  });
+
+  it ('should generate a new key after 60 seconds', () => {
+    jasmine.clock ()
+      .tick (60000);
+    const iat = (new Date)
+      .getTime () / 1000;
+    const duration = 600;
+    const key = ks.get_key (iat, duration);
+    expect (typeof key)
+      .toEqual ('string');
+    expect (key.length)
+      .toEqual (64);
+    expect (key).not.toEqual (keys[0].key);
+    keys.push ({ iat, key });
+  });
+
+  it ('should return both keys', () => {
+    const key = ks.get_key (keys[0].iat);
+    expect (key)
+      .toEqual (keys[0].key);
+    const k2 = ks.get_key (keys[1].iat);
+    expect (k2)
+      .toEqual (keys[1].key);
+  });
+
+  it ('should throw on non existing key', () => {
+    expect (() => ks.get_key (keys[1].iat + 60))
+      .toThrowError ('key could not be found');
+  });
+
+  it ('should delete a key after it expires', () => {
+    jasmine.clock ()
+      .tick (600000);
+    expect (() => ks.get_key (keys[0].iat))
+      .toThrowError ('key could not be found');
+  });
+
+  it ('should still retrieve the second key', () => {
+    const key = ks.get_key (keys[1].iat);
+    expect (key)
+      .toEqual (keys[1].key);
+  });
+
+  afterAll (() => {
+    jasmine.clock ()
+      .uninstall ();
+  });
+});