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fix: fire config-update evnt on d3fc updates
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144 changes: 144 additions & 0 deletions
144
packages/perspective-viewer-d3fc/test/js/integration/events.spec.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| /****************************************************************************** | ||
| * | ||
| * Copyright (c) 2022, the Perspective Authors. | ||
| * | ||
| * This file is part of the Perspective library, distributed under the terms of | ||
| * the Apache License 2.0. The full license can be found in the LICENSE file. | ||
| * | ||
| */ | ||
|
|
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| const path = require("path"); | ||
|
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| const utils = require("@finos/perspective-test"); | ||
| const simple_tests = require("@finos/perspective-viewer/test/js/simple_tests.js"); | ||
|
|
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| const {withTemplate} = require("./simple-template"); | ||
| withTemplate("events", "Y Line"); | ||
|
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| async function get_contents(page) { | ||
| return await page.evaluate(async () => { | ||
| const viewer = document | ||
| .querySelector(`perspective-viewer perspective-viewer-d3fc-yline`) | ||
| .shadowRoot.querySelector("svg"); | ||
| return viewer.outerHTML || "MISSING"; | ||
| }); | ||
| } | ||
|
|
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| utils.with_server({}, () => { | ||
| describe.page( | ||
| "events.html", | ||
| () => { | ||
| test.capture( | ||
| "perspective-config-update event is fired when series axis is changed", | ||
| async (page) => { | ||
| // Await the viewer element to exist on the page | ||
| const viewer = await page.$("perspective-viewer"); | ||
| await page.evaluate(async (viewer) => { | ||
| // Await the table load | ||
| await viewer.getTable(); | ||
|
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| viewer.restore({ | ||
| plugin: "Y Line", | ||
| columns: ["Sales", "Profit"], | ||
| }); | ||
|
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| // Register a listener for `perspective-config-update` event | ||
| window.__series_events__ = []; | ||
| viewer.addEventListener( | ||
| "perspective-config-update", | ||
| (evt) => { | ||
| window.__series_events__.push(evt); | ||
| } | ||
| ); | ||
| }, viewer); | ||
| const axisLabel = ( | ||
| await page.waitForFunction(() => | ||
| document | ||
| .querySelector("perspective-viewer-d3fc-yline") | ||
| .shadowRoot.querySelector(".y-label") | ||
| ) | ||
| ).asElement(); | ||
| await axisLabel.click(axisLabel); | ||
|
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| const count = await page.evaluate(async (viewer) => { | ||
| // Await the plugin rendering | ||
| await viewer.flush(); | ||
|
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| // Count the events; | ||
| return window.__series_events__.length; | ||
| }, viewer); | ||
|
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| // Expect 1 event | ||
| expect(count).toEqual(1); | ||
|
|
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| // Return the chart contents | ||
| return get_contents(page); | ||
| } | ||
| ); | ||
|
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| test.capture( | ||
| "perspective-config-update event is fired when legend position is changed", | ||
| async (page) => { | ||
| // Await the viewer element to exist on the page | ||
| const viewer = await page.$("perspective-viewer"); | ||
| await page.evaluate(async (viewer) => { | ||
| // Await the table load | ||
| await viewer.getTable(); | ||
|
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| viewer.restore({ | ||
| plugin: "Y Line", | ||
| columns: ["Sales", "Profit"], | ||
| }); | ||
|
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| // Register a listener for `perspective-config-update` event | ||
| window.__legend_events__ = []; | ||
| viewer.addEventListener( | ||
| "perspective-config-update", | ||
| (evt) => { | ||
| window.__legend_events__.push(evt); | ||
| } | ||
| ); | ||
| }, viewer); | ||
|
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| const legend = ( | ||
| await page.waitForFunction(() => | ||
| document | ||
| .querySelector("perspective-viewer-d3fc-yline") | ||
| .shadowRoot.querySelector(".legend-container") | ||
| ) | ||
| ).asElement(); | ||
|
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| const boundingBox = await legend.boundingBox(); | ||
|
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| const start = { | ||
| x: boundingBox.x + boundingBox.width / 2, | ||
| y: boundingBox.y + boundingBox.height / 2, | ||
| }; | ||
|
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| const target = { | ||
| x: start.x - 300, | ||
| y: start.y, | ||
| }; | ||
|
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| await page.mouse.move(start.x, start.y); | ||
| await page.mouse.down(); | ||
| await page.mouse.move(target.x, target.y); | ||
|
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| const count = await page.evaluate(async (viewer) => { | ||
| // Await the plugin rendering | ||
| await viewer.flush(); | ||
|
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| // Count the events; | ||
| return window.__legend_events__.length; | ||
| }, viewer); | ||
|
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| expect(count).toBeGreaterThan(0); | ||
|
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| // Return the chart contents | ||
| return get_contents(page); | ||
| } | ||
| ); | ||
| }, | ||
| {reload_page: false, root: path.join(__dirname, "..", "..", "..")} | ||
| ); | ||
| }); |
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