Merge branch 'master' into feature/gb/manual-actions-protected-branches-permissions

* master: (314 commits)
  Better Explore Groups view
  Update Carrierwave and fog-core
  Add specs for Gitlab::RequestProfiler
  Add scripts/static-analysis to run all the static analysers in one go
  Shorten and improve some job names
  Group static-analysis jobs into a single job
  Don't blow up when email has no References header
  Update CHANGELOG.md for 9.1.2
  Add changelog
  Add changelog
  Show Raw button as Download for binary files
  Use blob viewers for snippets
  Fix typo
  Fixed transient failure related to dropdown animations
  Revert "Merge branch 'tc-no-todo-service-select' into 'master'"
  fix link to MR 10416
  Another change from .click -> .trigger('click') to make spec pass
  Change from .click -> .trigger('click') to make spec pass
  Disable AddColumnWithDefaultToLargeTable cop for pre-existing migrations
  Add AddColumnWithDefaultToLargeTable cop
  ...

Conflicts:
	spec/requests/api/jobs_spec.rb

1 files changed, 57 insertions, 0 deletions

diff --git a/spec/javascripts/pdf/page_spec.js b/spec/javascripts/pdf/page_spec.js
new file mode 100644
index 00000000000..ac76ebbfbe6
--- /dev/null
+++ b/spec/javascripts/pdf/page_spec.js
@@ -0,0 +1,57 @@
+/* eslint-disable import/no-unresolved */
+
+import Vue from 'vue';
+import pdfjsLib from 'pdfjs-dist';
+import workerSrc from 'vendor/pdf.worker';
+
+import PageComponent from '~/pdf/page/index.vue';
+import testPDF from '../fixtures/blob/pdf/test.pdf';
+
+const Component = Vue.extend(PageComponent);
+
+describe('Page component', () => {
+  let vm;
+  let testPage;
+  pdfjsLib.PDFJS.workerSrc = workerSrc;
+
+  const checkRendered = (done) => {
+    if (vm.rendering) {
+      setTimeout(() => {
+        checkRendered(done);
+      }, 100);
+    } else {
+      done();
+    }
+  };
+
+  beforeEach((done) => {
+    pdfjsLib.getDocument(testPDF)
+      .then(pdf => pdf.getPage(1))
+      .then((page) => {
+        testPage = page;
+        done();
+      })
+      .catch((error) => {
+        console.error(error);
+      });
+  });
+
+  describe('render', () => {
+    beforeEach((done) => {
+      vm = new Component({
+        propsData: {
+          page: testPage,
+          number: 1,
+        },
+      });
+
+      vm.$mount();
+
+      checkRendered(done);
+    });
+
+    it('renders first page', () => {
+      expect(vm.$el.tagName).toBeDefined();
+    });
+  });
+});