Remove ineffective Vue service specs in EE

spec/javascripts/issuable/related_issues/services/related_issues_service_spec.js

-import _ from 'underscore';
-import Vue from 'vue';
-import RelatedIssuesService from '~/issuable/related_issues/services/related_issues_service';
-
-const issuable1 = {
-  id: 200,
-  reference: 'foo/bar#123',
-  title: 'some title',
-  path: '/foo/bar/issues/123',
-  state: 'opened',
-  destroy_relation_path: '/foo/bar/issues/123/related_issues/1',
-};
-
-describe('RelatedIssuesService', () => {
-  let service;
-
-  beforeEach(() => {
-    service = new RelatedIssuesService('');
-  });
-
-  describe('fetchRelatedIssues', () => {
-    const interceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify([issuable1]), {
-        status: 200,
-      }));
-    };
-
-    beforeEach(() => {
-      Vue.http.interceptors.push(interceptor);
-    });
-
-    afterEach(() => {
-      Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
-    });
-
-    it('fetch related issues', (done) => {
-      service.fetchRelatedIssues()
-        .then(res => res.json())
-        .then((relatedIssues) => {
-          expect(relatedIssues).toEqual([issuable1]);
-          done();
-        })
-        .catch((err) => {
-          done.fail(`Failed to fetch related issues:\n${err}`);
-        });
-    });
-  });
-
-  describe('addRelatedIssues', () => {
-    const interceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify({
-        message: `${issuable1.reference} was successfully related`,
-        status: 'success',
-      }), {
-        status: 200,
-      }));
-    };
-
-    beforeEach(() => {
-      Vue.http.interceptors.push(interceptor);
-    });
-
-    afterEach(() => {
-      Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
-    });
-
-    it('add related issues', (done) => {
-      service.addRelatedIssues([issuable1.reference])
-        .then(res => res.json())
-        .then((resData) => {
-          expect(resData.status).toEqual('success');
-          done();
-        })
-        .catch((err) => {
-          done.fail(`Failed to add related issues:\n${err}`);
-        });
-    });
-  });
-
-  describe('removeRelatedIssue', () => {
-    const interceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify({
-        message: 'Relation was removed',
-        status: 'success',
-      }), {
-        status: 200,
-      }));
-    };
-
-    beforeEach(() => {
-      Vue.http.interceptors.push(interceptor);
-    });
-
-    afterEach(() => {
-      Vue.http.interceptors = _.without(Vue.http.interceptors, interceptor);
-    });
-
-    it('remove related issue', (done) => {
-      service.removeRelatedIssue('...')
-        .then(res => res.json())
-        .then((resData) => {
-          expect(resData.status).toEqual('success');
-          done();
-        })
-        .catch((err) => {
-          done.fail(`Failed to fetch issue:\n${err}`);
-        });
-    });
-  });
-});