Create Truncation Component (#1500)

* remove ESLint rules

operator-linebreak is no different then default
quotes is overwriting prettier config

* add string-pixel-width dep

* don't lint-staged src, only staged

* add widthMap

* create Truncate component

* refactor in truncate component

* add font load checking

* remove font-family styling

* render Truncate's child instead of creating own component to render

* refactor to use Truncate component

* add span back

* support children

* remove maybeTruncateString

* sub in Truncate component

* add bold prop

* accurately compute largest possible string

* remove logs

* tweak truncation method

* memoize comp function

* explain disable

* fix bugs w/ abs/floor

* tweak widths

* tweak widths

* fix font size

* remove border

* move test-id

* attempt css solution

* Revert "attempt css solution"

This reverts commit aac4d8a6f6.

* CSS solution v2

* remove string-pixel-width

* remove widthsMap

* remove dead code

* remove "data-truncated" as it is always true

* tweak label width

* fix e2e tests

* remove testing string

* e2e annotations tweaks

* correct snapshot

* remove resolves

* check for labels

* add test-id

* format fix

* update snapshot

* fix color

* pull constants out where available

client/__tests__/e2e/__snapshots__/e2e.test.js.snap

@@ -0,0 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`did launch page launched 1`] = `"<span style=\\"width: 185px; display: flex; overflow: hidden; justify-content: flex-start;\\"><span style=\\"overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex-shrink: 1; min-width: 5px;\\">pbm</span><span style=\\"color: transparent; position: relative; overflow: hidden; white-space: nowrap;\\">c3k<span style=\\"position: absolute; right: 0px; color: initial;\\">c3k</span></span></span>"`;
+
+exports[`metadata loads categories and values from dataset appear 1`] = `"<div style=\\"display: flex; justify-content: space-between; align-items: baseline;\\"><div style=\\"display: flex; justify-content: flex-start; align-items: flex-start;\\"><label class=\\"bp3-control bp3-checkbox\\" for=\\"category-select-louvain\\"><input id=\\"category-select-louvain\\" data-testclass=\\"category-select\\" data-testid=\\"louvain:category-select\\" type=\\"checkbox\\" checked=\\"\\"><span class=\\"bp3-control-indicator\\"></span></label><span role=\\"menuitem\\" tabindex=\\"0\\" data-testid=\\"louvain:category-expand\\" style=\\"cursor: pointer;\\"><span class=\\"bp3-popover-wrapper\\"><span class=\\"bp3-popover-target\\"><span data-testid=\\"louvain:category-label\\" aria-label=\\"louvain\\" class=\\"\\" tabindex=\\"0\\" style=\\"max-width: 265px;\\"><span style=\\"max-width: 265px; display: flex; overflow: hidden; justify-content: flex-start;\\"><span style=\\"overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex-shrink: 1; min-width: 5px;\\">lou</span><span style=\\"color: transparent; position: relative; overflow: hidden; white-space: nowrap;\\">vain<span style=\\"position: absolute; right: 0px; color: initial;\\">vain</span></span></span></span></span></span><svg stroke=\\"currentColor\\" fill=\\"currentColor\\" stroke-width=\\"0\\" viewBox=\\"0 0 320 512\\" data-testclass=\\"category-expand-is-not-expanded\\" height=\\"1em\\" width=\\"1em\\" xmlns=\\"http://www.w3.org/2000/svg\\" style=\\"font-size: 10px; margin-left: 5px;\\"><path d=\\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\\"></path></svg></span></div><div><span class=\\"bp3-popover-wrapper\\"><span class=\\"bp3-popover-target\\"><a role=\\"button\\" data-testclass=\\"colorby\\" data-testid=\\"colorby-louvain\\" class=\\"bp3-button\\" tabindex=\\"0\\"><span icon=\\"tint\\" class=\\"bp3-icon bp3-icon-tint\\"><svg data-icon=\\"tint\\" width=\\"16\\" height=\\"16\\" viewBox=\\"0 0 16 16\\"><desc>tint</desc><path d=\\"M7.88 1s-4.9 6.28-4.9 8.9c.01 2.82 2.34 5.1 4.99 5.1 2.65-.01 5.03-2.3 5.03-5.13C12.99 7.17 7.88 1 7.88 1z\\" fill-rule=\\"evenodd\\"></path></svg></span></a></span></span></div></div><div style=\\"margin-left: 26px;\\"><div></div></div><div></div>"`;

client/__tests__/e2e/cellxgeneActions.js

@@ -44,9 +44,10 @@ export const cellxgeneActions = (page, utils) => ({
       (rows) =>
         Object.fromEntries(
           rows.map((row) => {
-            const cat = row.querySelector(
-              "[data-testclass='categorical-value']"
-            ).innerText;
+            const cat = row
+              .querySelector("[data-testclass='categorical-value']")
+              .getAttribute("aria-label");
+
             const count = row.querySelector(
               "[data-testclass='categorical-value-count']"
             ).innerText;

client/__tests__/e2e/e2e.test.js

@@ -27,8 +27,10 @@ afterAll(() => {
 
 describe("did launch", () => {
   test("page launched", async () => {
-    const element = await utils.getOneElementInnerHTML("[data-testid='header']");
-    expect(element).toBe(data.title);
+    const element = await utils.getOneElementInnerHTML(
+      "[data-testid='header']"
+    );
+    expect(element).toMatchSnapshot();
   });
 
   test("terms of service, if they are there", async () => {
@@ -46,10 +48,10 @@ describe("did launch", () => {
 describe("metadata loads", () => {
   test("categories and values from dataset appear", async () => {
     for (const label in data.categorical) {
-      const categoryName = await utils.getOneElementInnerText(
+      const elem = await utils.getOneElementInnerHTML(
         `[data-testid="category-${label}"]`
       );
-      expect(categoryName).toMatch(label);
+      expect(elem).toMatchSnapshot();
       await utils.clickOn(`${label}:category-expand`);
       const categories = await cxgActions.getAllCategoriesAndCounts(label);
       expect(Object.keys(categories)).toMatchObject(

client/__tests__/e2e/e2eAnnotations.test.js

@@ -201,16 +201,18 @@ describe.each([
   });
 
   async function assertCategoryExists(categoryName) {
-    const handle = await utils.waitByID(`${categoryName}:category-expand`);
-    const result = await handle.evaluate((node) => node.innerText);
-    // slice beginning and end of category name result to account for truncation of long names
-    expect(result.slice(0, 10)).toBe(categoryName.slice(0, 10));
-    expect(result.slice(-10)).toBe(categoryName.slice(-10));
+    const handle = await utils.waitByID(`${categoryName}:category-label`);
+
+    const result = await handle.evaluate((node) =>
+      node.getAttribute("aria-label")
+    );
+
+    expect(result).toBe(categoryName);
   }
 
   async function assertCategoryDoesNotExist(categoryName) {
     const result = await page.$(
-      `[data-testid='${categoryName}:category-expand']`
+      `[data-testid='${categoryName}:category-label']`
     );
     expect(result).toBeNull();
   }
@@ -222,7 +224,9 @@ describe.each([
     const previous = await utils.waitByID(
       `categorical-value-${categoryName}-${labelName}`
     );
-    expect(await previous.evaluate((node) => node.innerText)).toBe(labelName);
+    expect(
+      await previous.evaluate((node) => node.getAttribute("aria-label"))
+    ).toBe(labelName);
   }
 
   async function assertLabelDoesNotExist(categoryName, labelName) {