fix: remove unneeded fetch tests (nodejs#1960)

test/fetch/util.js

@@ -269,79 +269,3 @@ test('setRequestReferrerPolicyOnRedirect', nested => {
     t.equal(request.referrerPolicy, initial)
   })
 })
-
-test('determineRequestsReferrer', (t) => {
-  t.plan(7)
-
-  t.test('Should handle empty referrerPolicy', (tt) => {
-    tt.plan(2)
-    tt.equal(util.determineRequestsReferrer({}), 'no-referrer')
-    tt.equal(util.determineRequestsReferrer({ referrerPolicy: '' }), 'no-referrer')
-  })
-
-  t.test('Should handle "no-referrer" referrerPolicy', (tt) => {
-    tt.plan(1)
-    tt.equal(util.determineRequestsReferrer({ referrerPolicy: 'no-referrer' }), 'no-referrer')
-  })
-
-  t.test('Should return "no-referrer" if request referrer is absent', (tt) => {
-    tt.plan(1)
-    tt.equal(util.determineRequestsReferrer({
-      referrerPolicy: 'origin'
-    }), 'no-referrer')
-  })
-
-  t.test('Should return "no-referrer" if scheme is local scheme', (tt) => {
-    tt.plan(3)
-    const referrerSources = [
-      new URL('data:something'),
-      new URL('about:blank'),
-      new URL('blob:https://video_url')]
-
-    for (const source of referrerSources) {
-      tt.equal(util.determineRequestsReferrer({
-        referrerPolicy: 'origin',
-        referrer: source
-      }), 'no-referrer')
-    }
-  })
-
-  t.test('Should return "no-referrer" if the request referrer is neither client nor instance of URL', (tt) => {
-    tt.plan(4)
-    const requests = [
-      { referrerPolicy: 'origin', referrer: 'string' },
-      { referrerPolicy: 'origin', referrer: null },
-      { referrerPolicy: 'origin', referrer: undefined },
-      { referrerPolicy: 'origin', referrer: '' }
-    ]
-
-    for (const request of requests) {
-      tt.equal(util.determineRequestsReferrer(request), 'no-referrer')
-    }
-  })
-
-  t.test('Should return referrer origin on referrerPolicy origin', (tt) => {
-    tt.plan(1)
-    const expectedRequest = {
-      referrerPolicy: 'origin',
-      referrer: new URL('http://example:[email protected]')
-    }
-
-    tt.equal(util.determineRequestsReferrer(expectedRequest), expectedRequest.referrer.origin)
-  })
-
-  t.test('Should return referrer url on referrerPolicy unsafe-url', (tt) => {
-    tt.plan(1)
-    const expectedRequest = {
-      referrerPolicy: 'unsafe-url',
-      referrer: new URL('http://example:[email protected]/hello/world')
-    }
-
-    const expectedReffererUrl = new URL(expectedRequest.referrer.href)
-
-    expectedReffererUrl.username = ''
-    expectedReffererUrl.password = ''
-
-    tt.equal(util.determineRequestsReferrer(expectedRequest), expectedReffererUrl.href)
-  })
-})