From a85a952eb95cbc6c29233d7cb9f976193e0b3a72 Mon Sep 17 00:00:00 2001
From: Jack Reed <phillipjreed@gmail.com>
Date: Mon, 11 May 2020 14:14:59 -0600
Subject: [PATCH] Backfill tests for LocalStorageAdapter
---
__fixtures__/web_annotation.json | 23 ++++++++++++++
__tests__/LocalStorageAdapter.test.js | 46 +++++++++++++++++++++++++++
jest.config.js | 2 +-
package.json | 1 +
4 files changed, 71 insertions(+), 1 deletion(-)
create mode 100644 __fixtures__/web_annotation.json
create mode 100644 __tests__/LocalStorageAdapter.test.js
diff --git a/__fixtures__/web_annotation.json b/__fixtures__/web_annotation.json
new file mode 100644
index 0000000..e31e606
--- /dev/null
+++ b/__fixtures__/web_annotation.json
@@ -0,0 +1,23 @@
+{
+ "id": "localStorage://?canvasId=https://iiif.harvardartmuseums.org/manifests/object/299843/canvas/canvas-47174896",
+ "items": [
+ {
+ "body": {
+ "language": "en",
+ "type": "TextualBody",
+ "value": "eye"
+ },
+ "id": "https://example.org/iiif/book1/page/manifest/efb5757d-899b-4551-a7ab-5cb5d1d0eb02",
+ "motivation": "commenting",
+ "target": {
+ "id": "https://iiif.harvardartmuseums.org/manifests/object/299843/canvas/canvas-47174896",
+ "selector": {
+ "type": "SvgSelector",
+ "value": "<path xmlns=\"http://www.w3.org/2000/svg\" d=\"M784.24634,1028.82823v-183.35553h200.33289v183.35553z\" fill=\"none\" fill-rule=\"nonzero\" stroke=\"#00bfff\" stroke-width=\"1\" stroke-linecap=\"butt\" stroke-linejoin=\"miter\" stroke-miterlimit=\"10\" stroke-dasharray=\"\" stroke-dashoffset=\"0\" font-family=\"none\" font-weight=\"none\" font-size=\"none\" text-anchor=\"none\" style=\"mix-blend-mode: normal\"/>"
+ }
+ },
+ "type": "Annotation"
+ }
+ ],
+ "type": "AnnotationPage"
+}
diff --git a/__tests__/LocalStorageAdapter.test.js b/__tests__/LocalStorageAdapter.test.js
new file mode 100644
index 0000000..b19c3e3
--- /dev/null
+++ b/__tests__/LocalStorageAdapter.test.js
@@ -0,0 +1,46 @@
+import LocalStorageAdapter from '../src/LocalStorageAdapter';
+import fixture from '../__fixtures__/web_annotation.json';
+
+describe('LocalStorageAdapter', () => {
+ let subject;
+ beforeEach(() => {
+ subject = new LocalStorageAdapter('//foo');
+ localStorage.clear();
+ localStorage.setItem('//foo', JSON.stringify(fixture));
+ });
+ describe('create', () => {
+ it('adds an item to the AnnotationPage items', () => {
+ expect(subject.all().items.length).toBe(1);
+ const annoPage = subject.create({});
+ expect(annoPage.items.length).toBe(2);
+ });
+ it('if there is no AnnotationPage, create one', () => {
+ subject = new LocalStorageAdapter('//bar');
+ expect(subject.all()).toBe(null);
+ subject.create({});
+ const annoPage = subject.all();
+ expect(annoPage.type).toBe('AnnotationPage');
+ expect(annoPage.items.length).toBe(1);
+ });
+ });
+ describe('delete', () => {
+ it('removes an item from an AnnotationPage', () => {
+ expect(subject.all().items.length).toBe(1);
+ const annoPage = subject.delete('https://example.org/iiif/book1/page/manifest/efb5757d-899b-4551-a7ab-5cb5d1d0eb02');
+ expect(annoPage.items.length).toBe(0);
+ });
+ });
+ describe('update', () => {
+ xit('not implemented', () => {
+
+ });
+ });
+ describe('all', () => {
+ it('parses and returns an item based on its annotationPageId', () => {
+ const annoPage = subject.all();
+ expect(localStorage.getItem).toHaveBeenLastCalledWith('//foo');
+ expect(annoPage.items.length).toBe(1);
+ expect(annoPage.type).toBe('AnnotationPage');
+ });
+ });
+});
diff --git a/jest.config.js b/jest.config.js
index 22585e0..dcb1b96 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -8,7 +8,7 @@ module.exports = {
// The directory where Jest should output its coverage files
coverageDirectory: 'coverage',
setupFiles: [
- '<rootDir>/setupJest.js',
+ '<rootDir>/setupJest.js', 'jest-localstorage-mock',
],
// Ignore Mirador code from jest transforms
transformIgnorePatterns: [
diff --git a/package.json b/package.json
index d9b397a..94a5637 100644
--- a/package.json
+++ b/package.json
@@ -56,6 +56,7 @@
"eslint-plugin-react": "^7.19.0",
"eslint-plugin-react-hooks": "^4.0.0",
"jest": "^26.0.1",
+ "jest-localstorage-mock": "^2.4.2",
"mirador": "^3.0.0-beta.8",
"nwb": "0.24.x",
"prop-types": "^15.7.2",
--
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