Merge pull request #138 from NoelDeMartin/patch-1

Implement stopTrackingSession method

Author: jaxoncreed

src/__test__/solid-auth-client.spec.js

@@ -411,6 +411,24 @@ describe('trackSession', () => {
   })
 })
 
+describe('stopTrackSession', () => {
+  it('does not call callback on session change', async () => {
+    expect.assertions(4)
+
+    const callback = jest.fn()
+    await instance.trackSession(callback)
+    expect(callback).toHaveBeenCalledTimes(1)
+    expect(callback).toHaveBeenLastCalledWith(null)
+
+    instance.stopTrackSession(callback)
+
+    const session = {}
+    instance.emit('session', session)
+    expect(callback).toHaveBeenCalledTimes(1)
+    expect(callback).toHaveBeenLastCalledWith(null)
+  })
+})
+
 describe('logout', () => {
   describe('WebID-OIDC', () => {
     let expectedIdToken, expectedAccessToken

src/solid-auth-client.js

@@ -86,6 +86,10 @@ export default class SolidAuthClient extends EventEmitter {
     this.on('session', callback)
   }
 
+  stopTrackSession(callback: Function): void {
+    this.removeListener('session', callback)
+  }
+
   async logout(storage: AsyncStorage = defaultStorage()): Promise<void> {
     const session = await getSession(storage)
     if (session) {