tests: Download Image File Modal (#1219)

* E2E Tests: Download Image File Modal

* CI fix

* Fixes for PR comments

* Small change just to check CI behavior

* Fix for CI failure: comparing classes instead of image src

* Fixed Download button test and blocked Download Dialog event

* Deleting file ConnectedViewportDownloadForm.js

This file was not supposed to be created by this PR. It was already deleted by another user on Master branch.

* Removing wrong import line

* Fixes based on PR comments

* Fixes based on PR comments

* test: remove assignment to window

platform/ui/src/components/content/viewportDownloadForm/ViewportDownloadForm.js

@@ -196,11 +196,12 @@ const ViewportDownloadForm = ({
         )}
       </div>
 
-      <div className="file-info-container">
+      <div className="file-info-container" data-cy="file-info-container">
         <div className="col">
           <div className="width">
             <TextInput
               type="number"
+              data-cy="image-width"
               min={minimumSize}
               max={maximumSize}
               value={width}
@@ -211,6 +212,7 @@ const ViewportDownloadForm = ({
           <div className="height">
             <TextInput
               type="number"
+              data-cy="image-height"
               min={minimumSize}
               max={maximumSize}
               value={height}
@@ -224,6 +226,7 @@ const ViewportDownloadForm = ({
           <div className="file-name">
             <TextInput
               type="text"
+              data-cy="file-name"
               value={filename}
               onChange={event => setFilename(event.target.value)}
               label={t('File name')}
@@ -233,6 +236,7 @@ const ViewportDownloadForm = ({
           <div className="file-type">
             <Select
               value={fileType}
+              data-cy="file-type"
               onChange={event => setFileType(event.target.value)}
               options={FILE_TYPE_OPTIONS}
               label={t('File type')}
@@ -245,6 +249,7 @@ const ViewportDownloadForm = ({
             <label htmlFor="show-annotations" className="form-check-label">
               <input
                 id="show-annotations"
+                data-cy="show-annotations"
                 type="checkbox"
                 className="form-check-input"
                 checked={showAnnotations}
@@ -278,23 +283,33 @@ const ViewportDownloadForm = ({
         ></canvas>
       </div>
 
-      <div className="preview">
+      <div className="preview" data-cy="image-preview">
         <h4> {t('Image Preview')}</h4>
         <img
           className="viewport-preview"
           src={viewportPreview.src}
           alt="Viewport Preview"
+          data-cy="viewport-preview-img"
         />
       </div>
 
       <div className="actions">
         <div className="action-cancel">
-          <button type="button" className="btn btn-danger" onClick={onClose}>
+          <button
+            type="button"
+            data-cy="cancel-btn"
+            className="btn btn-danger"
+            onClick={onClose}
+          >
             {t('Cancel')}
           </button>
         </div>
         <div className="action-save">
-          <button onClick={downloadImage} className="btn btn-primary">
+          <button
+            onClick={downloadImage}
+            className="btn btn-primary"
+            data-cy="download-btn"
+          >
             {t('Download')}
           </button>
         </div>

platform/ui/src/components/ohifModal/OHIFModal.js

@@ -29,7 +29,7 @@ const OHIFModal = ({
   const renderHeader = () => {
     return (
       title && (
-        <div className="OHIFModal__header">
+        <div className="OHIFModal__header" data-cy="modal-header">
           <h4>{title}</h4>
           {closeButton && (
             <button data-cy="close-button" onClick={onClose}>
@@ -44,6 +44,7 @@ const OHIFModal = ({
   return (
     <Modal
       className={classNames('OHIFModal', className)}
+      data-cy="modal"
       shouldCloseOnEsc={shouldCloseOnEsc}
       isOpen={isOpen}
       title={title}
@@ -51,7 +52,9 @@ const OHIFModal = ({
     >
       <>
         {renderHeader()}
-        <div className="OHIFModal__content">{children}</div>
+        <div className="OHIFModal__content" data-cy="modal-content">
+          {children}
+        </div>
       </>
     </Modal>
   );