planning

node_modules/consolidated-events/__tests__/eventOptionsKey-test.js

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+import eventOptionsKey from '../src/eventOptionsKey';
+
+it('treats undefined and false the same', () => {
+  expect(eventOptionsKey(undefined))
+    .toBe(eventOptionsKey(false));
+});
+
+it('treats false and empty objects the same', () => {
+  expect(eventOptionsKey(false))
+    .toBe(eventOptionsKey({}));
+});
+
+it('treats empty objects and true differently', () => {
+  expect(eventOptionsKey({}))
+    .not.toBe(eventOptionsKey(true));
+});
+
+it('treats empty objects and a good option differently', () => {
+  expect(eventOptionsKey({}))
+    .not.toBe(eventOptionsKey({ capture: true }));
+});
+
+it('treats true and a good option differently', () => {
+  expect(eventOptionsKey(true))
+    .not.toBe(eventOptionsKey({ capture: true }));
+});
+
+it('treats capture and passive differently', () => {
+  expect(eventOptionsKey({ capture: true }))
+    .not.toBe(eventOptionsKey({ passive: true }));
+});
+
+it('treats capture and only differently', () => {
+  expect(eventOptionsKey({ capture: true }))
+    .not.toBe(eventOptionsKey({ only: true }));
+});
+
+it('treats passive and only differently', () => {
+  expect(eventOptionsKey({ passive: true }))
+    .not.toBe(eventOptionsKey({ only: true }));
+});
+
+it('treats capture/passive differently from capture', () => {
+  expect(eventOptionsKey({ capture: true, passive: true }))
+    .not.toBe(eventOptionsKey({ capture: true }));
+});
+
+it('treats capture/once differently from capture', () => {
+  expect(eventOptionsKey({ capture: true, once: true }))
+    .not.toBe(eventOptionsKey({ capture: true }));
+});
+
+it('treats capture/once differently from capture/passive', () => {
+  expect(eventOptionsKey({ capture: true, once: true }))
+    .not.toBe(eventOptionsKey({ capture: true, passive: true }));
+});
+
+it('treats capture/passive/once differently from capture/passive', () => {
+  expect(eventOptionsKey({ capture: true, passive: true, once: true }))
+    .not.toBe(eventOptionsKey({ capture: true, passive: true }));
+});
+
+it('treats capture/passive/once differently from capture/once', () => {
+  expect(eventOptionsKey({ capture: true, passive: true, once: true }))
+    .not.toBe(eventOptionsKey({ capture: true, once: true }));
+});
+
+it('does not care about the order of options', () => {
+  expect(eventOptionsKey({ capture: true, passive: true, once: true }))
+    .toBe(eventOptionsKey({ passive: true, once: true, capture: true }));
+});