From 0093c9316a7d11e115b964163d779e87481f3b83 Mon Sep 17 00:00:00 2001
From: Conrad Chan <conrad@box.com>
Date: Mon, 4 Feb 2019 16:17:12 -0800
Subject: [PATCH] Chore: Adding Cypress tests to cover existing functional
 tests (#912)

---
 src/index.html                                |   9 +-
 src/lib/Controls.js                           |   4 +-
 src/lib/PageControls.js                       |   4 +-
 src/lib/shell.html                            |   8 +-
 src/lib/viewers/doc/DocBaseViewer.js          |   1 +
 src/lib/viewers/media/MediaControls.html      |   2 +-
 .../integration/document/Controls.e2e.test.js | 101 +++++++++
 .../sanity/FileOptions.e2e.test.js            |  68 ++++++
 test/integration/sanity/Header.e2e.test.js    |  21 ++
 test/integration/sanity/Sanity.e2e.test.js    |   8 +-
 test/support/commands.js                      |  28 ++-
 yarn.lock                                     | 196 ++++++++++--------
 12 files changed, 338 insertions(+), 112 deletions(-)
 create mode 100644 test/integration/document/Controls.e2e.test.js
 create mode 100644 test/integration/sanity/FileOptions.e2e.test.js
 create mode 100644 test/integration/sanity/Header.e2e.test.js

diff --git a/src/index.html b/src/index.html
index c27ef19a8..4d94d29df 100644
--- a/src/index.html
+++ b/src/index.html
@@ -82,7 +82,7 @@
                 loadPreview();
             }
 
-            function loadPreview() {
+            function loadPreview(options) {
                 var token = localStorage.getItem('token');
                 var fileid = localStorage.getItem('fileid');
 
@@ -92,10 +92,11 @@
 
                 /* global Box */
                 var preview = new Box.Preview();
-                preview.show(fileid, token, {
-                    container: ".preview-container",
-                });
 
+                var previewOptions = options || {};
+                previewOptions.container = '.preview-container';
+
+                preview.show(fileid, token, previewOptions);
             }
 
             // Try to load all properties from storage on page load
diff --git a/src/lib/Controls.js b/src/lib/Controls.js
index 3116c4ed6..349c515d5 100644
--- a/src/lib/Controls.js
+++ b/src/lib/Controls.js
@@ -33,8 +33,10 @@ class Controls {
     constructor(container) {
         this.containerEl = container;
 
-        const controlsWrapperEl = this.containerEl.appendChild(document.createElement('div'));
+        const controlsWrapperEl = document.createElement('div');
         controlsWrapperEl.className = 'bp-controls-wrapper';
+        controlsWrapperEl.setAttribute('data-testid', 'controls-wrapper');
+        this.containerEl.appendChild(controlsWrapperEl);
 
         this.controlsEl = controlsWrapperEl.appendChild(document.createElement('div'));
         this.controlsEl.className = 'bp-controls';
diff --git a/src/lib/PageControls.js b/src/lib/PageControls.js
index b9df6fbe1..1b027878e 100644
--- a/src/lib/PageControls.js
+++ b/src/lib/PageControls.js
@@ -15,8 +15,8 @@ const NEXT_PAGE = 'bp-next-page';
 
 const pageNumTemplate = `
     <div class='${CONTROLS_PAGE_NUM_WRAPPER_CLASS}'>
-        <span class=${CONTROLS_CURRENT_PAGE}>1</span>
-        <input type='number' pattern='[0-9]*' min='1'  value='' size='3' class='${CONTROLS_PAGE_NUM_INPUT_CLASS}' />
+        <span class=${CONTROLS_CURRENT_PAGE} data-testid='current-page'>1</span>
+        <input type='number' pattern='[0-9]*' min='1'  value='' size='3' class='${CONTROLS_PAGE_NUM_INPUT_CLASS}' data-testid='page-num-input'/>
         <span class='bp-page-num-divider'>&nbsp;/&nbsp;</span>
         <span class='${CONTROLS_TOTAL_PAGES}'>1</span>
     </div>`.replace(/>\s*</g, '><');
diff --git a/src/lib/shell.html b/src/lib/shell.html
index 67a6c8679..773554553 100644
--- a/src/lib/shell.html
+++ b/src/lib/shell.html
@@ -8,23 +8,23 @@
             </span>
             <img class="bp-is-hidden bp-custom-logo"></img>
             <div class="bp-header-btns">
-                <button class="bp-btn-plain bp-btn-annotate-draw bp-is-hidden">
+                <button class="bp-btn-plain bp-btn-annotate-draw bp-is-hidden" data-testid="draw-annotation">
                     <svg class="bp-btn-annotate-draw-enter" width="22" height="21" viewBox="0 0 14.88 14.88" focusable="false">
                         <path d="M11.65,6.64,5.11,13.17.06,14.94,1.83,9.89,8.37,3.35Zm1.41-1.41L9.78,1.94,11.37.35a1,1,0,0,1,1.41,0l1.87,1.87a1,1,0,0,1,0,1.41Z" transform="translate(-0.06 -0.06)" fill-rule="evenodd"/>
                     </svg>
                 </button>
-                <button class="bp-btn-plain bp-btn-annotate-point bp-is-hidden">
+                <button class="bp-btn-plain bp-btn-annotate-point bp-is-hidden" data-testid="point-annotation">
                     <svg width="22" height="21" viewBox="0 0 22 21" focusable="false">
                         <path d="M11 21l-4-4H1.99C.89 17 0 16.11 0 15V2C0 .895.89 0 1.99 0h18.02C21.11 0 22 .89 22 2v13c0 1.105-.89 2-1.99 2H15l-4 4zm-7-9.5c0-.276.228-.5.51-.5h8.98c.282 0 .51.232.51.5 0 .276-.228.5-.51.5H4.51c-.282 0-.51-.232-.51-.5zm0-3c0-.276.23-.5.5-.5h11c.276 0 .5.232.5.5 0 .276-.23.5-.5.5h-11c-.276 0-.5-.232-.5-.5zm0-3c0-.276.22-.5.498-.5h13.004c.275 0 .498.232.498.5 0 .276-.22.5-.498.5H4.498C4.223 6 4 5.768 4 5.5z" fill-rule="evenodd"/>
                     </svg>
                 </button>
-                <button class="bp-btn-plain bp-btn-print bp-is-hidden">
+                <button class="bp-btn-plain bp-btn-print bp-is-hidden" data-testid="print-preview">
                     <svg height="24" viewBox="0 0 24 24" width="24" focusable="false">
                         <path d="M19 8H5c-1.66 0-3 1.34-3 3v6h4v4h12v-4h4v-6c0-1.66-1.34-3-3-3zm-3 11H8v-5h8v5zm3-7c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1zm-1-9H6v4h12V3z"/>
                         <path d="M0 0h24v24H0z" fill="none"/>
                     </svg>
                 </button>
-                <button class="bp-btn-plain bp-btn-download bp-is-hidden">
+                <button class="bp-btn-plain bp-btn-download bp-is-hidden" data-testid="download-preview">
                     <svg height="24" viewBox="0 0 24 24" width="24" focusable="false">
                         <path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"/>
                         <path d="M0 0h24v24H0z" fill="none"/>
diff --git a/src/lib/viewers/doc/DocBaseViewer.js b/src/lib/viewers/doc/DocBaseViewer.js
index 73b41816e..4ee431c8d 100644
--- a/src/lib/viewers/doc/DocBaseViewer.js
+++ b/src/lib/viewers/doc/DocBaseViewer.js
@@ -778,6 +778,7 @@ class DocBaseViewer extends BaseViewer {
         PDFJS.PDFPageView.prototype.reset = function reset(...args) {
             resetFunc.bind(this)(args);
             this.loadingIconDiv.classList.add(CLASS_SPINNER);
+            this.loadingIconDiv.setAttribute('data-testid', 'page-loading-indicator');
             this.loadingIconDiv.innerHTML = '<div></div>';
         };
     }
diff --git a/src/lib/viewers/media/MediaControls.html b/src/lib/viewers/media/MediaControls.html
index a67d8929d..82e4ed1f3 100644
--- a/src/lib/viewers/media/MediaControls.html
+++ b/src/lib/viewers/media/MediaControls.html
@@ -1,4 +1,4 @@
-<div class="bp-media-controls-wrapper">
+<div class="bp-media-controls-wrapper" data-testid="media-controls-wrapper">
     <div class="bp-media-time-scrubber-container" tabindex="0"></div>
     <div class="bp-media-controls-container">
         <button class="bp-media-controls-btn bp-media-playpause-icon">
diff --git a/test/integration/document/Controls.e2e.test.js b/test/integration/document/Controls.e2e.test.js
new file mode 100644
index 000000000..2cf7c2bc7
--- /dev/null
+++ b/test/integration/document/Controls.e2e.test.js
@@ -0,0 +1,101 @@
+// <reference types="Cypress" />
+describe('Preview Document Controls', () => {
+    const token = Cypress.env('ACCESS_TOKEN');
+    const fileId = Cypress.env('FILE_ID_DOC');
+
+    /* eslint-disable */
+    const showControls = () => {
+        cy.getByTestId('bp').trigger('mouseover');
+        cy.getByTestId('controls-wrapper').should('be.visible');
+    };
+    /* eslint-enable */
+
+    beforeEach(() => {
+        cy.visit('/');
+        cy.showPreview(token, fileId);
+        cy.getByTestId('current-page').as('currentPage');
+    });
+
+    it('Should zoom in and out', () => {
+        // Assert document content is present
+        cy.contains('The Content Platform for Your Apps');
+        // Get the current dimensions of the page
+        cy.getPreviewPage(1).then(($page) => {
+            cy.wrap($page[0].scrollWidth).as('originalWidth');
+            cy.wrap($page[0].scrollHeight).as('originalHeight');
+        });
+
+        showControls();
+
+        cy.getByTitle('Zoom out').click();
+
+        cy.getPreviewPage(1).then(($page) => {
+            const zoomedOutWidth = $page[0].scrollWidth;
+            const zoomedOutHeight = $page[0].scrollHeight;
+
+            cy.get('@originalWidth').then((originalWidth) => expect(originalWidth).to.be.above(zoomedOutWidth));
+            cy.get('@originalHeight').then((originalHeight) => expect(originalHeight).to.be.above(zoomedOutHeight));
+
+            cy.wrap(zoomedOutWidth).as('zoomedOutWidth');
+            cy.wrap(zoomedOutHeight).as('zoomedOutHeight');
+        });
+
+        showControls();
+
+        cy.getByTitle('Zoom in').click();
+
+        cy.getPreviewPage(1).then(($page) => {
+            const zoomedInWidth = $page[0].scrollWidth;
+            const zoomedInHeight = $page[0].scrollHeight;
+
+            cy.get('@zoomedOutWidth').then((zoomedOutWidth) => expect(zoomedOutWidth).to.be.below(zoomedInWidth));
+            cy.get('@zoomedOutHeight').then((zoomedOutHeight) => expect(zoomedOutHeight).to.be.below(zoomedInHeight));
+        });
+    });
+
+    it('Should handle page navigation via buttons', () => {
+        cy.getPreviewPage(1).should('be.visible');
+        cy.contains('The Content Platform for Your Apps');
+        cy.get('@currentPage').invoke('text').should('equal', '1');
+
+        showControls();
+        cy.getByTitle('Next page').click();
+
+        cy.getPreviewPage(2).should('be.visible');
+        cy.contains('Discover how your business can use Box Platform');
+        cy.get('@currentPage').invoke('text').should('equal', '2');
+
+        showControls();
+        cy.getByTitle('Previous page').click();
+
+        cy.getPreviewPage(1).should('be.visible');
+        cy.contains('The Content Platform for Your Apps');
+        cy.get('@currentPage').invoke('text').should('equal', '1');
+    });
+
+    it('Should handle page navigation via input', () => {
+        cy.getPreviewPage(1).should('be.visible');
+        cy.contains('The Content Platform for Your Apps');
+        cy.get('@currentPage').invoke('text').should('equal', '1');
+
+        showControls();
+        cy.getByTitle('Click to enter page number').click();
+        cy.getByTestId('page-num-input').should('be.visible').type('2').blur();
+
+        cy.getPreviewPage(2).should('be.visible');
+        cy.contains('Discover how your business can use Box Platform');
+        cy.get('@currentPage').invoke('text').should('equal', '2');
+    });
+
+    // Fullscreen won't allow a non user gesture to trigger fullscreen
+    // There is an open issue for cypress to allow this
+    // https://github.com/cypress-io/cypress/issues/1213
+    //
+    // it('Should handle going fullscreen', () => {
+    //     cy.getPreviewPage(1).should('be.visible');
+    //     cy.contains('The Content Platform for Your Apps');
+    //     showControls();
+    //     cy.getByTitle('Enter fullscreen').should('be.visible').click();
+    //     cy.getByTitle('Exit fullscreen').should('be.visible');
+    // });
+});
diff --git a/test/integration/sanity/FileOptions.e2e.test.js b/test/integration/sanity/FileOptions.e2e.test.js
new file mode 100644
index 000000000..ef9461075
--- /dev/null
+++ b/test/integration/sanity/FileOptions.e2e.test.js
@@ -0,0 +1,68 @@
+// <reference types="Cypress" />
+describe('Preview File Options', () => {
+    const token = Cypress.env('ACCESS_TOKEN');
+
+    const fileIdDoc = Cypress.env('FILE_ID_DOC');
+    const fileIdVideo = Cypress.env('FILE_ID_VIDEO');
+    const fileIdMp3 = Cypress.env('FILE_ID_MP3');
+
+    const fileOptions = {
+        [fileIdDoc]: {
+            startAt: {
+                value: 2,
+                unit: 'pages'
+            }
+        },
+        [fileIdVideo]: {
+            startAt: {
+                value: 15,
+                unit: 'seconds'
+            }
+        },
+        [fileIdMp3]: {
+            startAt: {
+                value: 3,
+                unit: 'seconds'
+            }
+        }
+    };
+
+    /* eslint-disable */
+    const showMediaControls = () => {
+        // Hover over the preview to trigger the controls
+        cy.getByTestId('bp').trigger('mouseover');
+        // Assert that the controls are shown
+        return cy.getByTestId('media-controls-wrapper').should('be.visible');
+    };
+    /* eslint-enable */
+
+    beforeEach(() => {
+        cy.visit('/');
+    });
+
+    it('Should open document preview on the specified page', () => {
+        cy.showPreview(token, fileIdDoc, { fileOptions });
+
+        cy.getPreviewPage(2).should('be.visible');
+        cy.contains('Discover how your business can use Box Platform');
+        cy.getByTestId('current-page').invoke('text').should('equal', '2');
+    });
+
+    it('Should open video(DASH) to the specified timestamp', () => {
+        cy.showPreview(token, fileIdVideo, { fileOptions });
+
+        showMediaControls().contains('0:15');
+    });
+
+    it('Should open video(MP4) to the specified timestamp', () => {
+        cy.showPreview(token, fileIdVideo, { fileOptions, viewers: { 'Dash': { disabled: true } } });
+
+        showMediaControls().contains('0:15');
+    });
+
+    it('Should open MP3 to the specified timestamp', () => {
+        cy.showPreview(token, fileIdMp3, { fileOptions });
+
+        showMediaControls().contains('0:03');
+    });
+});
diff --git a/test/integration/sanity/Header.e2e.test.js b/test/integration/sanity/Header.e2e.test.js
new file mode 100644
index 000000000..77b4f50f2
--- /dev/null
+++ b/test/integration/sanity/Header.e2e.test.js
@@ -0,0 +1,21 @@
+// <reference types="Cypress" />
+describe('Preview Header', () => {
+    const token = Cypress.env('ACCESS_TOKEN');
+    const fileIdDoc = Cypress.env('FILE_ID_DOC');
+    // const urlRegex = /https:\/\/dl[0-9]*\.boxcloud\.com.+\/download/;
+
+    beforeEach(() => {
+        cy.server();
+        cy.route('GET', '**/files/*?fields=download_url', { download_url: '' });
+        cy.visit('/');
+        cy.showPreview(token, fileIdDoc, { showDownload: true });
+    });
+
+    it('Should see the download button for the file', () => {
+        cy.getByTestId('download-preview').should('be.visible');
+        // TODO: no click() is executed because it will cause the Cypress test execution
+        // to hang while a dialog waits user input to save the download
+        // https://github.com/cypress-io/cypress/issues/949
+        // cy.getByTestId('downloadiframe').then((iframe) => expect(urlRegex.test(iframe[0].src)).to.be.true);
+    });
+});
diff --git a/test/integration/sanity/Sanity.e2e.test.js b/test/integration/sanity/Sanity.e2e.test.js
index 4fa8b28b1..2c7d095ed 100644
--- a/test/integration/sanity/Sanity.e2e.test.js
+++ b/test/integration/sanity/Sanity.e2e.test.js
@@ -1,19 +1,15 @@
 // <reference types="Cypress" />
 describe('Preview Sanity', () => {
-    let token;
+    const token = Cypress.env('ACCESS_TOKEN');
+    const fileId = Cypress.env('FILE_ID_DOC');
 
     beforeEach(() => {
-        token = Cypress.env('ACCESS_TOKEN');
         cy.visit('/');
     });
 
     it('Should load a document preview', () => {
-        const fileId = Cypress.env('FILE_ID_DOC');
-
         // Show the preview
         cy.showPreview(token, fileId);
-        // Wait for .bp to load viewer
-        cy.getByTestId('bp').should('have.class', 'bp-loaded')
         // Assert document content is present
         cy.contains('The Content Platform for Your Apps');
     });
diff --git a/test/support/commands.js b/test/support/commands.js
index dd875db53..086d12ba2 100644
--- a/test/support/commands.js
+++ b/test/support/commands.js
@@ -1,8 +1,26 @@
 Cypress.Commands.add('getByTestId', (testId) => cy.get(`[data-testid="${testId}"]`));
 Cypress.Commands.add('getByTitle', (title) => cy.get(`[title="${title}"]`));
-Cypress.Commands.add('showPreview', (token, fileId) => {
-    cy.get('[data-testid="token"]').type(token);
-    cy.get('[data-testid="token-set"]').click();
-    cy.get('[data-testid="fileid"]').type(fileId);
-    cy.get('[data-testid="fileid-set"]').click();
+Cypress.Commands.add('getPreviewPage', (pageNum) => {
+    cy
+        .get(`.page[data-page-number=${pageNum}]`)
+        .as('previewPage')
+        .find('[data-testid="page-loading-indicator"]')
+        .should('not.exist');
+
+    return cy.get('@previewPage');
+});
+Cypress.Commands.add('showPreview', (token, fileId, options) => {
+    cy.getByTestId('token').type(token);
+    cy.getByTestId('token-set').click();
+    cy.getByTestId('fileid').type(fileId);
+    cy.getByTestId('fileid-set').click();
+
+    if (options) {
+        cy.window().then((win) => {
+            win.loadPreview(options);
+        });
+    }
+
+    // Wait for .bp to load viewer
+    return cy.getByTestId('bp').should('have.class', 'bp-loaded');
 });
diff --git a/yarn.lock b/yarn.lock
index 4dd04bf81..1b84d3740 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -291,10 +291,10 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.44.tgz#1d4a798e53f35212fd5ad4d04050620171cd5b5e"
   integrity sha512-k2tWTQU8G4+iSMvqKi0Q9IIsWAp/n8xzdZS4Q4YVIltApoMA00wFBFdlJnmoaK1/z7B0Cy0yPe6GgXteSmdUNw==
 
-"@types/sinon-chai@2.7.29":
-  version "2.7.29"
-  resolved "https://registry.yarnpkg.com/@types/sinon-chai/-/sinon-chai-2.7.29.tgz#4db01497e2dd1908b2bd30d1782f456353f5f723"
-  integrity sha512-EkI/ZvJT4hglWo7Ipf9SX+J+R9htNOMjW8xiOhce7+0csqvgoF5IXqY5Ae1GqRgNtWCuaywR5HjVa1snkTqpOw==
+"@types/sinon-chai@3.2.2":
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/@types/sinon-chai/-/sinon-chai-3.2.2.tgz#5cfdbda70bae30f79a9423334af9e490e4cce793"
+  integrity sha512-5zSs2AslzyPZdOsbm2NRtuSNAI2aTWzNKOHa/GRecKo7a5efYD7qGcPxMZXQDayVXT2Vnd5waXxBvV31eCZqiA==
   dependencies:
     "@types/chai" "*"
     "@types/sinon" "*"
@@ -705,9 +705,11 @@ asn1.js@^4.0.0:
     minimalistic-assert "^1.0.0"
 
 asn1@~0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
-  integrity sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  integrity sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==
+  dependencies:
+    safer-buffer "~2.1.0"
 
 assert-plus@1.0.0, assert-plus@^1.0.0:
   version "1.0.0"
@@ -814,12 +816,7 @@ aws-sign2@~0.7.0:
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
   integrity sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=
 
-aws4@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
-  integrity sha1-g+9cqGCysy5KDe7e6MdxudtXRx4=
-
-aws4@^1.8.0:
+aws4@^1.6.0, aws4@^1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
   integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==
@@ -1562,9 +1559,9 @@ batch@0.6.1:
   integrity sha1-3DQxT05nkxgJP8dgJyUl+UvyXBY=
 
 bcrypt-pbkdf@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
-  integrity sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
+  integrity sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=
   dependencies:
     tweetnacl "^0.14.3"
 
@@ -2054,7 +2051,7 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1:
+chalk@^2.0.0, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
   integrity sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==
@@ -2063,7 +2060,7 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^2.4.1:
+chalk@^2.0.1, chalk@^2.4.1:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -2138,9 +2135,9 @@ chownr@^1.1.1:
   integrity sha1-VHJri4//TfBTxCGH6AH7RBLfFJQ=
 
 ci-info@^1.0.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
-  integrity sha512-SK/846h/Rcy8q9Z9CAwGBLfCJ6EkjJWdpelWDufQpqVDYq2Wnnv8zlSO6AMQap02jvhVruKKpEtQOufo3pFhLg==
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.6.0.tgz#2ca20dbb9ceb32d4524a683303313f0304b1e497"
+  integrity sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A==
 
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
@@ -2321,18 +2318,30 @@ collection-visit@^1.0.0:
     map-visit "^1.0.0"
     object-visit "^1.0.0"
 
-color-convert@^1.3.0, color-convert@^1.9.0:
+color-convert@^1.3.0:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.1.tgz#c1261107aeb2f294ebffec9ed9ecad529a6097ed"
   integrity sha512-mjGanIiwQJskCC18rPR6OmrZ6fm2Lc7PeGFYwCmy5J34wC6F1PzdGL6xeMfmgicfYcNLGuVFA3WzXtIDCQSZxQ==
   dependencies:
     color-name "^1.1.1"
 
-color-name@^1.0.0, color-name@^1.1.1:
+color-convert@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
+  dependencies:
+    color-name "1.1.3"
+
+color-name@1.1.3, color-name@^1.0.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
+color-name@^1.1.1:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
+
 color-string@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/color-string/-/color-string-0.3.0.tgz#27d46fb67025c5c2fa25993bfbf579e47841b991"
@@ -2375,14 +2384,7 @@ combine-lists@^1.0.0:
   dependencies:
     lodash "^4.5.0"
 
-combined-stream@1.0.6, combined-stream@~1.0.5:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
-  integrity sha1-cj599ugBrFYTETp+RFqbactjKBg=
-  dependencies:
-    delayed-stream "~1.0.0"
-
-combined-stream@^1.0.6, combined-stream@~1.0.6:
+combined-stream@^1.0.6, combined-stream@~1.0.5, combined-stream@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.7.tgz#2d1d24317afb8abe95d6d2c0b07b57813539d828"
   integrity sha512-brWl9y6vOB1xYPZcpZde3N9zDByXTosAeMDo4p1wzo6UMOX4vumB+TP1RZ76sfE6Md68Q0NJSrE/gbezd4Ul+w==
@@ -2757,12 +2759,12 @@ core-js@^1.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
   integrity sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY=
 
-core-js@^2.2.0, core-js@^2.4.0, core-js@^2.5.0:
+core-js@^2.2.0, core-js@^2.5.0:
   version "2.5.3"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
   integrity sha1-isw4NFgk8W2DZbfJtCWRaOjtYD4=
 
-core-js@^2.5.7:
+core-js@^2.4.0, core-js@^2.5.7:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.3.tgz#4b70938bdffdaf64931e66e2db158f0892289c49"
   integrity sha512-l00tmFFZOBHtYhN4Cz7k32VM7vTn3rE2ANjQDxdEN6zmXZ/xq1jQuutnmHvMG1ZJ7xd72+TA5YpUK8wz3rWsfQ==
@@ -3049,9 +3051,9 @@ custom-event@~1.0.0:
   integrity sha1-XQKkaFCt8bSjF5RqOSj8y1v9BCU=
 
 cypress@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/cypress/-/cypress-3.1.4.tgz#2af04da05e09f9d3871d05713b364472744c4216"
-  integrity sha512-8VJYtCAFqHXMnRDo4vdomR2CqfmhtReoplmbkXVspeKhKxU8WsZl0Nh5yeil8txxhq+YQwDrInItUqIm35Vw+g==
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/cypress/-/cypress-3.1.5.tgz#5227b2ce9306c47236d29e703bad9055d7218042"
+  integrity sha512-jzYGKJqU1CHoNocPndinf/vbG28SeU+hg+4qhousT/HDBMJxYgjecXOmSgBX/ga9/TakhqSrIrSP2r6gW/OLtg==
   dependencies:
     "@cypress/listr-verbose-renderer" "0.4.1"
     "@cypress/xvfb" "1.2.3"
@@ -3064,7 +3066,7 @@ cypress@^3.1.4:
     "@types/minimatch" "3.0.3"
     "@types/mocha" "2.2.44"
     "@types/sinon" "7.0.0"
-    "@types/sinon-chai" "2.7.29"
+    "@types/sinon-chai" "3.2.2"
     bluebird "3.5.0"
     cachedir "1.3.0"
     chalk "2.4.1"
@@ -3121,9 +3123,9 @@ dashdash@^1.12.0:
     assert-plus "^1.0.0"
 
 date-fns@^1.27.2:
-  version "1.29.0"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.29.0.tgz#12e609cdcb935127311d04d33334e2960a2a54e6"
-  integrity sha512-lbTXWZ6M20cWH8N9S6afb0SBm6tMk+uUg6z3MqHPKE9atmsY3kJkTm8vKe93izJ2B2+q5MV990sM2CHgtAZaOw==
+  version "1.30.1"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
+  integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
 
 date-format@^1.2.0:
   version "1.2.0"
@@ -3155,13 +3157,20 @@ debug@2, debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.6, de
   dependencies:
     ms "2.0.0"
 
-debug@3.1.0, debug@=3.1.0, debug@^3.0.0, debug@^3.0.1, debug@^3.1.0, debug@~3.1.0:
+debug@3.1.0, debug@=3.1.0, debug@^3.0.0, debug@^3.0.1, debug@~3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
   dependencies:
     ms "2.0.0"
 
+debug@^3.1.0:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  dependencies:
+    ms "^2.1.1"
+
 debug@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
@@ -3491,11 +3500,12 @@ duplexer@^0.1.1:
   integrity sha1-rOb/gIwc5mtX0ev5eXessCM0z8E=
 
 ecc-jsbn@~0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
-  integrity sha1-D8c6ntXw1Tw4GTOYUj735UN3dQU=
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
+  integrity sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=
   dependencies:
     jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
 
 ee-first@1.1.1:
   version "1.1.1"
@@ -4214,12 +4224,12 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@3, extend@^3.0.0, extend@~3.0.0, extend@~3.0.1:
+extend@3, extend@^3.0.0, extend@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
   integrity sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=
 
-extend@~3.0.2:
+extend@~3.0.1, extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
   integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
@@ -4569,16 +4579,7 @@ forever-agent@~0.6.1:
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
   integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=
 
-form-data@~2.3.1:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
-  integrity sha1-SXBJi+YEwgwAXU9cI67NIda0kJk=
-  dependencies:
-    asynckit "^0.4.0"
-    combined-stream "1.0.6"
-    mime-types "^2.1.12"
-
-form-data@~2.3.2:
+form-data@~2.3.1, form-data@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
   integrity sha512-1lLKB2Mu3aGP1Q/2eCOx0fNbRMe7XdwktwOruhfqqd0rIJWwN4Dh+E3hrPSlDCXnSR7UtZ1N38rVXm+6+MEhJQ==
@@ -4996,11 +4997,16 @@ got@^7.0.0:
     url-parse-lax "^1.0.0"
     url-to-options "^1.0.1"
 
-graceful-fs@^4.1.0, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@^4.1.0, graceful-fs@^4.1.3, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
   integrity sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=
 
+graceful-fs@^4.1.2, graceful-fs@^4.1.6:
+  version "4.1.15"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
+  integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
+
 growl@1.10.3:
   version "1.10.3"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.3.tgz#1926ba90cf3edfe2adb4927f5880bc22c66c790f"
@@ -6823,17 +6829,17 @@ lodash.upperfirst@4.3.1:
   resolved "https://registry.yarnpkg.com/lodash.upperfirst/-/lodash.upperfirst-4.3.1.tgz#1365edf431480481ef0d1c68957a5ed99d49f7ce"
   integrity sha1-E2Xt9DFIBIHvDRxolXpe2Z1J984=
 
-lodash@4.17.11, lodash@^4.17.0, lodash@^4.17.2:
+lodash@4.17.11, lodash@^4.14.0, lodash@^4.17.0, lodash@^4.17.2:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha1-s56mIp72B+zYniyN8SU2iRysm40=
+  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
 lodash@^3.10.1, lodash@^3.3.1:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4, lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.4:
+lodash@^4, lodash@^4.0.0, lodash@^4.0.1, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.4:
   version "4.17.5"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
   integrity sha512-svL3uiZf1RwhH+cWrfZn3A4+U58wbP0tGVTLQPbjplZxZ8ROD9VLuNgsRniTlLe7OlSqR79RUehXgpBW/s0IQw==
@@ -7170,20 +7176,20 @@ mime-db@~1.33.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
   integrity sha512-BHJ/EKruNIqJf/QahvxwQZXKygOQ256myeN/Ew+THcAa5q+PjyTTMMeNQC4DZw5AwfvelsUrA6B67NKMqXDbzQ==
 
-mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.18:
-  version "2.1.18"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
-  integrity sha512-lc/aahn+t4/SWV/qcmumYjymLsWfN3ELhpmVuUFjgsORruuZPVSwAQryq+HHGvO/SI2KVX26bx+En+zhM8g8hQ==
-  dependencies:
-    mime-db "~1.33.0"
-
-mime-types@~2.1.19:
+mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19:
   version "2.1.21"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.21.tgz#28995aa1ecb770742fe6ae7e58f9181c744b3f96"
   integrity sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==
   dependencies:
     mime-db "~1.37.0"
 
+mime-types@~2.1.18:
+  version "2.1.18"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
+  integrity sha512-lc/aahn+t4/SWV/qcmumYjymLsWfN3ELhpmVuUFjgsORruuZPVSwAQryq+HHGvO/SI2KVX26bx+En+zhM8g8hQ==
+  dependencies:
+    mime-db "~1.33.0"
+
 mime@1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
@@ -8848,12 +8854,12 @@ qjobs@^1.1.4:
   resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.2.0.tgz#c45e9c61800bd087ef88d7e256423bdd49e5d071"
   integrity sha512-8YOJEHtxpySA3fFDyCRxA+UUV+fA+rTWnuWvylOK/NCjhY+b4ocCtmu8TtsWb+mYeU+GCHf/S66KZF/AsteKHg==
 
-qs@6.5.1, qs@~6.5.1:
+qs@6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
   integrity sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A==
 
-qs@~6.5.2:
+qs@~6.5.1, qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
@@ -9033,7 +9039,7 @@ read-pkg@^3.0.0:
     normalize-package-data "^2.3.2"
     path-type "^3.0.0"
 
-readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.5:
+readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.0, readable-stream@^2.3.5:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -9046,7 +9052,7 @@ readable-stream@^2.0.0, readable-stream@^2.0.5, readable-stream@^2.2.9, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3:
+readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.3.3:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.5.tgz#b4f85003a938cbb6ecbce2a124fb1012bd1a838d"
   integrity sha512-tK0yDhrkygt/knjowCUiWP9YdV7c5R+8cR0r/kt9ZhBU906Fs6RpQJCEilamRJj1Nx2rWI6LkW9gKqjTkshhEw==
@@ -9608,15 +9614,15 @@ rxjs@^5.3.0, rxjs@^5.4.2:
   dependencies:
     symbol-observable "1.0.1"
 
-safe-buffer@5.1.1, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@5.1.1, safe-buffer@^5.1.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
   integrity sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==
 
-safe-buffer@5.1.2, safe-buffer@^5.1.2:
+safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
-  integrity sha1-mR7GnSluAxN0fVm9/St0XDX4go0=
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
 safe-regex@^1.1.0:
   version "1.1.0"
@@ -9625,7 +9631,7 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-"safer-buffer@>= 2.1.2 < 3":
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo=
@@ -9721,7 +9727,7 @@ semver-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/semver-regex/-/semver-regex-1.0.0.tgz#92a4969065f9c70c694753d55248fc68f8f652c9"
   integrity sha1-kqSWkGX5xwxpR1PVUkj8aPj2Usk=
 
-"semver@2 || 3 || 4 || 5", semver@^5.0.1, semver@^5.3.0, semver@^5.5.0:
+"semver@2 || 3 || 4 || 5", semver@^5.0.1, semver@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
   integrity sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==
@@ -9731,6 +9737,11 @@ semver@5.4.1:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
   integrity sha512-WfG/X9+oATh81XtllIo/I8gOiY9EXRdv1cQdyykeXK17YcUW3EXUAi2To4pcH6nZtJPr7ZOpM5OMyWJZm+8Rsg==
 
+semver@^5.5.0:
+  version "5.6.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
+  integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
+
 semver@~5.0.1:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.0.3.tgz#77466de589cd5d3c95f138aa78bc569a3cb5d27a"
@@ -10175,18 +10186,18 @@ sprintf-js@~1.0.2:
   integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
 
 sshpk@^1.7.0:
-  version "1.13.1"
-  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.13.1.tgz#512df6da6287144316dc4c18fe1cf1d940739be3"
-  integrity sha1-US322mKHFEMW3EwY/hzx2UBzm+M=
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
+  integrity sha512-HXXqVUq7+pcKeLqqZj6mHFUMvXtOJt1uoUx09pFW6011inTMxqI8BA8PM95myrIyyKwdnzjdFjLiE6KBPVtJIg==
   dependencies:
     asn1 "~0.2.3"
     assert-plus "^1.0.0"
-    dashdash "^1.12.0"
-    getpass "^0.1.1"
-  optionalDependencies:
     bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
     ecc-jsbn "~0.1.1"
+    getpass "^0.1.1"
     jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
 staged-git-files@0.0.4:
@@ -10532,14 +10543,14 @@ supports-color@^4.0.0, supports-color@^4.2.1:
   dependencies:
     has-flag "^2.0.0"
 
-supports-color@^5.1.0, supports-color@^5.5.0:
+supports-color@^5.1.0, supports-color@^5.3.0, supports-color@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
-  integrity sha1-4uaaRKyHcveKHsCzW2id9lMO/I8=
+  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^5.2.0, supports-color@^5.3.0:
+supports-color@^5.2.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.3.0.tgz#5b24ac15db80fa927cf5227a4a33fd3c4c7676c0"
   integrity sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==
@@ -11154,12 +11165,12 @@ uuid@^2.0.1:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
   integrity sha1-Z+LoY3lyFVMN/zGOW/nc6/1Hsho=
 
-uuid@^3.0.0, uuid@^3.1.0:
+uuid@^3.0.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
   integrity sha512-jZnMwlb9Iku/O3smGWvZhauCf6cvvpKi4BKRiliS3cxnI+Gz9j5MEpTz2UFuXiKPJocb7gnsLHwiS05ige5BEA==
 
-uuid@^3.0.1, uuid@^3.3.2:
+uuid@^3.0.1, uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
   integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
@@ -11448,13 +11459,20 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
   integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
 
-which@1, which@^1.1.1, which@^1.2.1, which@^1.2.10, which@^1.2.9:
+which@1, which@^1.1.1, which@^1.2.1, which@^1.2.10:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"
   integrity sha512-xcJpopdamTuY5duC/KnTTNBraPK54YwpenP4lzxU8H91GudWpFv38u0CKjclE1Wi2EH2EDz5LRcHcKbCIzqGyg==
   dependencies:
     isexe "^2.0.0"
 
+which@^1.2.9:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"