From 3b14cec0b8e10fafcd36345476f6d7515de14b61 Mon Sep 17 00:00:00 2001
From: Jack Reed <phillipjreed@gmail.com>
Date: Fri, 15 Feb 2019 16:52:31 -0700
Subject: [PATCH] Add back reducer UPDATE_VIEWPORT test and test window cleanup
---
__tests__/src/reducers/viewers.test.js | 45 ++++++++++++++++++++++++++
src/state/reducers/viewers.js | 7 ++++
2 files changed, 52 insertions(+)
create mode 100644 __tests__/src/reducers/viewers.test.js
diff --git a/__tests__/src/reducers/viewers.test.js b/__tests__/src/reducers/viewers.test.js
new file mode 100644
index 000000000..9adc942f8
--- /dev/null
+++ b/__tests__/src/reducers/viewers.test.js
@@ -0,0 +1,45 @@
+import { viewersReducer } from '../../../src/state/reducers/viewers';
+import ActionTypes from '../../../src/state/actions/action-types';
+
+describe('viewers reducer', () => {
+ it('should handle UPDATE_VIEWPORT', () => {
+ expect(viewersReducer({
+ abc123: {
+ x: 1,
+ },
+ def456: {
+ y: 1,
+ },
+ }, {
+ type: ActionTypes.UPDATE_VIEWPORT,
+ windowId: 'abc123',
+ payload: { x: 0, y: 1, zoom: 0.5 },
+ })).toEqual({
+ abc123: {
+ x: 0,
+ y: 1,
+ zoom: 0.5,
+ },
+ def456: {
+ y: 1,
+ },
+ });
+ });
+ it('should handle REMOVE_WINDOW', () => {
+ expect(viewersReducer({
+ abc123: {
+ foo: 'bar',
+ },
+ def456: {
+ foo: 'bar',
+ },
+ }, {
+ type: ActionTypes.REMOVE_WINDOW,
+ windowId: 'abc123',
+ })).toEqual({
+ def456: {
+ foo: 'bar',
+ },
+ });
+ });
+});
diff --git a/src/state/reducers/viewers.js b/src/state/reducers/viewers.js
index dccd3dbdf..e31e42d03 100644
--- a/src/state/reducers/viewers.js
+++ b/src/state/reducers/viewers.js
@@ -12,6 +12,13 @@ export const viewersReducer = (state = {}, action) => {
...action.payload,
},
};
+ case ActionTypes.REMOVE_WINDOW:
+ return Object.keys(state).reduce((object, key) => {
+ if (key !== action.windowId) {
+ object[key] = state[key]; // eslint-disable-line no-param-reassign
+ }
+ return object;
+ }, {});
default:
return state;
}
--
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