From 9bb701f0633bb117bf67f13935b5e121b6b9837a Mon Sep 17 00:00:00 2001 From: Dan Finlay Date: Mon, 18 Dec 2017 15:49:55 -0800 Subject: Add failing test for updating token details --- test/unit/preferences-controller-test.js | 48 ++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 test/unit/preferences-controller-test.js diff --git a/test/unit/preferences-controller-test.js b/test/unit/preferences-controller-test.js new file mode 100644 index 000000000..9fb5e4251 --- /dev/null +++ b/test/unit/preferences-controller-test.js @@ -0,0 +1,48 @@ +const assert = require('assert') +const PreferencesController = require('../../app/scripts/controllers/preferences') + +describe('preferences controller', function () { + let preferencesController + + before(() => { + preferencesController = new PreferencesController() + }) + + describe('addToken', function () { + it('should add that token to its state', async function () { + const address = '0xabcdef1234567' + const symbol = 'ABBR' + const decimals = 5 + + await preferencesController.addToken(address, symbol, decimals) + + const tokens = preferencesController.getTokens() + assert.equal(tokens.length, 1, 'one token added') + + const added = tokens[0] + assert.equal(added.address, address, 'set address correctly') + assert.equal(added.symbol, symbol, 'set symbol correctly') + assert.equal(added.decimals, decimals, 'set decimals correctly') + }) + + it('should allow updating a token value', async function () { + const address = '0xabcdef1234567' + const symbol = 'ABBR' + const decimals = 5 + + await preferencesController.addToken(address, symbol, decimals) + + const newDecimals = 6 + await preferencesController.addToken(address, symbol, newDecimals) + + const tokens = preferencesController.getTokens() + assert.equal(tokens.length, 1, 'one token added') + + const added = tokens[0] + assert.equal(added.address, address, 'set address correctly') + assert.equal(added.symbol, symbol, 'set symbol correctly') + assert.equal(added.decimals, newDecimals, 'updated decimals correctly') + }) + }) +}) + -- cgit v1.2.3