From 993f7be19b598b257f3272770ab4541921b9a8d6 Mon Sep 17 00:00:00 2001
From: Arvind Satyanarayan <arvindsatya1@gmail.com>
Date: Thu, 6 Jul 2023 14:49:23 -0400
Subject: [PATCH] refactor: runtime tests to use hits object + regenerate
 resources

---
 test-runtime/interval.test.ts                 |   6 +-
 .../{discrete.test.ts => point.test.ts}       |   2 +-
 test-runtime/region.test.ts                   | 108 +++++-------------
 test-runtime/resolve.test.ts                  |   2 +-
 .../resources/region/unit/circle_0.svg        |   2 +-
 .../unit/{cirlce_1.svg => circle_1.svg}       |   2 +-
 .../resources/region/unit/circle_2.svg        |   2 +-
 .../resources/region/unit/polygon_0.svg       |   2 +-
 .../resources/region/unit/polygon_1.svg       |   2 +-
 test-runtime/util.ts                          |  45 +++++++-
 10 files changed, 82 insertions(+), 91 deletions(-)
 rename test-runtime/{discrete.test.ts => point.test.ts} (98%)
 rename test-runtime/resources/region/unit/{cirlce_1.svg => circle_1.svg} (50%)

diff --git a/test-runtime/interval.test.ts b/test-runtime/interval.test.ts
index 5c707a5661c..55cfbf3c696 100644
--- a/test-runtime/interval.test.ts
+++ b/test-runtime/interval.test.ts
@@ -1,5 +1,5 @@
 import {TopLevelSpec} from '../src';
-import {SelectionType} from '../src/selection';
+import {SELECTION_ID, SelectionType} from '../src/selection';
 import {brush, embedFn, geoSpec, hits as hitsMaster, spec, testRenderFn, tuples} from './util';
 import {Page} from 'puppeteer/lib/cjs/puppeteer/common/Page';
 
@@ -204,7 +204,7 @@ describe('interval selections at runtime in unit views', () => {
       const store: any = await page.evaluate(brush('drag', 1));
       expect(store).toHaveLength(13);
       for (const t of store) {
-        expect(t).toHaveProperty('_vgsid_');
+        expect(t).toHaveProperty(SELECTION_ID);
       }
       await testRender(`geo_1`);
     });
@@ -214,7 +214,7 @@ describe('interval selections at runtime in unit views', () => {
       const store: any = await page.evaluate(brush('drag', 0));
       expect(store).toHaveLength(20);
       for (const t of store) {
-        expect(t).toHaveProperty('_vgsid_');
+        expect(t).toHaveProperty(SELECTION_ID);
       }
       await testRender(`geo_0`);
     });
diff --git a/test-runtime/discrete.test.ts b/test-runtime/point.test.ts
similarity index 98%
rename from test-runtime/discrete.test.ts
rename to test-runtime/point.test.ts
index 2d0a4f3b0af..d47c2501e12 100644
--- a/test-runtime/discrete.test.ts
+++ b/test-runtime/point.test.ts
@@ -20,7 +20,7 @@ describe(`point selections at runtime in unit views`, () => {
   });
 
   const type: SelectionType = 'point';
-  const hits = hitsMaster.discrete;
+  const hits = hitsMaster.point;
 
   it('should add values to the store', async () => {
     for (let i = 0; i < hits.qq.length; i++) {
diff --git a/test-runtime/region.test.ts b/test-runtime/region.test.ts
index 26f4aef9842..3e81258a502 100644
--- a/test-runtime/region.test.ts
+++ b/test-runtime/region.test.ts
@@ -1,9 +1,9 @@
 import {TopLevelSpec} from '../src';
-import {SelectionType} from '../src/selection';
-import {clear, embedFn, region, regionByPolygon, spec, testRenderFn} from './util';
+import {SELECTION_ID, SelectionType} from '../src/selection';
+import {clear, embedFn, circleRegion, polygonRegion, spec, testRenderFn, hits} from './util';
 import {Page} from 'puppeteer/lib/cjs/puppeteer/common/Page';
 
-describe('interval selections at runtime in unit views', () => {
+describe('region selections at runtime in unit views', () => {
   let page: Page;
   let embed: (specification: TopLevelSpec) => Promise<void>;
   let testRender: (filename: string) => Promise<void>;
@@ -21,92 +21,46 @@ describe('interval selections at runtime in unit views', () => {
 
   const type: SelectionType = 'region';
 
-  it('circle region test 1', async () => {
-    await embed(spec('unit', 0, {type}));
-    const store = await page.evaluate(region(14));
+  it('should add values to the store for circle regions', async () => {
+    for (const [i, hit] of hits.region.circle.entries()) {
+      await embed(spec('unit', 0, {type}));
+      const store: any = await page.evaluate(circleRegion(hit.id));
 
-    expect(store).toHaveLength(5);
-    expect(store[0].fields).toBeUndefined();
-    expect(store[0].values).toBeUndefined();
+      expect(store).toHaveLength(hit.count);
+      expect(store[0].fields).toBeUndefined();
+      expect(store[0].values).toBeUndefined();
+      for (const t of store) {
+        expect(t).toHaveProperty(SELECTION_ID);
+      }
 
-    await testRender(`circle_0`);
+      await testRender(`circle_${i}`);
+    }
   });
 
-  it('circle region test 2', async () => {
-    await embed(spec('unit', 0, {type}));
-    const store = await page.evaluate(region(3));
+  it('should add values to the store for complex polygons', async () => {
+    for (const [i, hit] of hits.region.polygon.entries()) {
+      await embed(spec('unit', 0, {type}));
+      const store: any = await page.evaluate(polygonRegion(hit.id, hit.coords));
 
-    expect(store).toHaveLength(2);
-    expect(store[0].fields).toBeUndefined();
-    expect(store[0].values).toBeUndefined();
+      expect(store).toHaveLength(hit.count);
+      expect(store[0].fields).toBeUndefined();
+      expect(store[0].values).toBeUndefined();
+      for (const t of store) {
+        expect(t).toHaveProperty(SELECTION_ID);
+      }
 
-    await testRender(`cirlce_1`);
-  });
-
-  it('circle region test 3', async () => {
-    await embed(spec('unit', 0, {type}));
-    const store = await page.evaluate(region(6));
-
-    expect(store).toHaveLength(4);
-    expect(store[0].fields).toBeUndefined();
-    expect(store[0].values).toBeUndefined();
-
-    await testRender(`circle_2`);
-  });
-
-  it('polygon region test 1', async () => {
-    await embed(spec('unit', 0, {type}));
-
-    const store = await page.evaluate(
-      regionByPolygon(6, [
-        [-30, -30],
-        [-30, 30],
-        [30, 30],
-        [30, -30]
-      ])
-    );
-
-    expect(store).toHaveLength(4);
-    expect(store[0].fields).toBeUndefined();
-    expect(store[0].values).toBeUndefined();
-
-    await testRender(`polygon_0`);
-  });
-
-  it('polygon region test 2', async () => {
-    await embed(spec('unit', 0, {type}));
-
-    const l = 30;
-    const h = 15;
-
-    const store = await page.evaluate(
-      regionByPolygon(14, [
-        [-l, -l],
-        [-l, l],
-        [-h, h],
-        [-h, -h],
-        [h, -h],
-        [h, l],
-        [l, l],
-        [l, -l]
-      ])
-    );
-
-    expect(store).toHaveLength(2);
-    expect(store[0].fields).toBeUndefined();
-    expect(store[0].values).toBeUndefined();
-
-    await testRender(`polygon_1`);
+      await testRender(`polygon_${i}`);
+    }
   });
 
   it('should clear out stored extents', async () => {
     await embed(spec('unit', 0, {type}));
-    let store = await page.evaluate(region(14));
-
-    expect(store).toHaveLength(5);
 
-    store = await page.evaluate(clear(14));
+    const hit = hits.region.circle[0];
+    let store = await page.evaluate(circleRegion(hit.id));
+    expect(store).toHaveLength(hit.count);
 
+    store = await page.evaluate(clear(hits.region.circle_clear[0].id));
     expect(store).toBeUndefined();
 
     await testRender(`clear_0`);
diff --git a/test-runtime/resolve.test.ts b/test-runtime/resolve.test.ts
index 2f52e92fe8a..d3873dffde2 100644
--- a/test-runtime/resolve.test.ts
+++ b/test-runtime/resolve.test.ts
@@ -16,7 +16,7 @@ import {TopLevelSpec} from '../src';
 
 for (const type of selectionTypes) {
   const isInterval = type === 'interval';
-  const hits = isInterval ? hitsMaster.interval : hitsMaster.discrete;
+  const hits = hitsMaster[type];
   const fn = isInterval ? brush : pt;
 
   describe(`${type} selections at runtime`, () => {
diff --git a/test-runtime/resources/region/unit/circle_0.svg b/test-runtime/resources/region/unit/circle_0.svg
index 03cc7a7946a..b79c887b6e4 100644
--- a/test-runtime/resources/region/unit/circle_0.svg
+++ b/test-runtime/resources/region/unit/circle_0.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" class="marks" width="289" height="247" viewBox="0 0 289 247"><rect width="289" height="247" fill="white"/><g fill="none" stroke-miterlimit="10" transform="translate(44,10)"><g class="mark-group role-frame root" role="graphics-object" aria-roledescription="group mark container"><g transform="translate(0,0)"><path class="background" aria-hidden="true" d="M0.5,0.5h200v200h-200Z" stroke="#ddd"/><g><g class="mark-group role-axis" aria-hidden="true"><g transform="translate(0.5,200.5)"><path class="background" aria-hidden="true" d="M0,0h0v0h0Z" pointer-events="none"/><g><g class="mark-rule role-axis-grid" pointer-events="none"><line transform="translate(0,-200)" x2="0" y2="200" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(44,-200)" x2="0" y2="200" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(89,-200)" x2="0" y2="200" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(133,-200)" x2="0" y2="200" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(178,-200)" x2="0" y2="200" stroke="#ddd" stroke-width="1" opacity="1"/></g></g><path class="foreground" aria-hidden="true" d="" pointer-events="none" display="none"/></g></g><g class="mark-group role-axis" aria-hidden="true"><g transform="translate(0.5,0.5)"><path class="background" aria-hidden="true" d="M0,0h0v0h0Z" pointer-events="none"/><g><g class="mark-rule role-axis-grid" pointer-events="none"><line transform="translate(0,200)" x2="200" y2="0" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(0,160)" x2="200" y2="0" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(0,120)" x2="200" y2="0" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(0,80)" x2="200" y2="0" stroke="#ddd" stroke-width="1" opacity="1"/><line transform="translate(0,40)" x2="200" y2="0" stroke="#ddd" 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diff --git a/test-runtime/resources/region/unit/cirlce_1.svg b/test-runtime/resources/region/unit/circle_1.svg
similarity index 50%
rename from test-runtime/resources/region/unit/cirlce_1.svg
rename to test-runtime/resources/region/unit/circle_1.svg
index 0d648260053..33997b39c16 100644
--- a/test-runtime/resources/region/unit/cirlce_1.svg
+++ b/test-runtime/resources/region/unit/circle_1.svg
@@ -1 +1 @@
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diff --git a/test-runtime/resources/region/unit/circle_2.svg b/test-runtime/resources/region/unit/circle_2.svg
index 8a808579974..0992ffc4ac2 100644
--- a/test-runtime/resources/region/unit/circle_2.svg
+++ b/test-runtime/resources/region/unit/circle_2.svg
@@ -1 +1 @@
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diff --git a/test-runtime/resources/region/unit/polygon_0.svg b/test-runtime/resources/region/unit/polygon_0.svg
index be79a5a71ef..4a4baa010b5 100644
--- a/test-runtime/resources/region/unit/polygon_0.svg
+++ b/test-runtime/resources/region/unit/polygon_0.svg
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diff --git a/test-runtime/resources/region/unit/polygon_1.svg b/test-runtime/resources/region/unit/polygon_1.svg
index de9472e38c7..674738c620b 100644
--- a/test-runtime/resources/region/unit/polygon_1.svg
+++ b/test-runtime/resources/region/unit/polygon_1.svg
@@ -1 +1 @@
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diff --git a/test-runtime/util.ts b/test-runtime/util.ts
index b28f5d2a2bc..04409f18b7a 100644
--- a/test-runtime/util.ts
+++ b/test-runtime/util.ts
@@ -56,7 +56,7 @@ const UNIT_NAMES = {
 };
 
 export const hits = {
-  discrete: {
+  point: {
     qq: [8, 19],
     qq_clear: [5, 16],
 
@@ -69,6 +69,7 @@ export const hits = {
     facet: [2, 6, 9],
     facet_clear: [3, 4, 8]
   },
+
   interval: {
     drag: [
       [5, 14],
@@ -103,6 +104,42 @@ export const hits = {
       [4, 10]
     ],
     facet_clear: [[3], [5], [7]]
+  },
+
+  region: {
+    circle: [
+      {id: 14, count: 5},
+      {id: 3, count: 2},
+      {id: 6, count: 4}
+    ],
+    circle_clear: [{id: 14}],
+
+    polygon: [
+      {
+        id: 6,
+        coords: [
+          [-30, -30],
+          [-30, 30],
+          [30, 30],
+          [30, -30]
+        ],
+        count: 4
+      },
+      {
+        id: 14,
+        coords: [
+          [-30, -30],
+          [-30, 30],
+          [-15, 15],
+          [-15, -15],
+          [15, -15],
+          [15, 30],
+          [30, 30],
+          [30, -30]
+        ],
+        count: 2
+      }
+    ]
   }
 };
 
@@ -261,11 +298,11 @@ export function clear(id: number, parent?: string, targetBrush?: boolean) {
   return `pureClear(${id}, ${stringValue(parent)}, ${!!targetBrush})`;
 }
 
-export function region(id: number, parent?: string, targetBrush?: boolean) {
+export function circleRegion(id: number, parent?: string, targetBrush?: boolean) {
   return `circleRegion(${stringValue(parent)}, ${!!targetBrush}, ${id})`;
 }
 
-export function regionByPolygon(id: number, polygon: [number, number][], parent?: string, targetBrush?: boolean) {
+export function polygonRegion(id: number, polygon: number[][], parent?: string, targetBrush?: boolean) {
   return `polygonRegion(${stringValue(parent)}, ${!!targetBrush}, ${id}, ${JSON.stringify(polygon)})`;
 }
 
@@ -276,7 +313,7 @@ export function brush(key: string, idx: number, parent?: string, targetBrush?: b
 
 export function pt(key: string, idx: number, parent?: string) {
   const fn = key.match('_clear') ? 'clear' : 'pt';
-  return `${fn}(${hits.discrete[key][idx]}, ${stringValue(parent)})`;
+  return `${fn}(${hits.point[key][idx]}, ${stringValue(parent)})`;
 }
 
 export function embedFn(page: Page) {