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author | TrejGun <trejgun@gmail.com> | 2018-07-05 11:34:13 +0800 |
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committer | TrejGun <trejgun@gmail.com> | 2018-07-05 11:34:13 +0800 |
commit | 94d1d846fb57932fd1e959f53dbf6444f0789e91 (patch) | |
tree | 369276cd66bdcae85cac77b2c9b2458de5b08dd7 /ui/app/conversion-util.test.js | |
parent | c94f639de55a867ebe8d3599d337a1f7341b1979 (diff) | |
parent | fd218142acb6dab0b2f921b9729f17ff90cffc2d (diff) | |
download | tangerine-wallet-browser-94d1d846fb57932fd1e959f53dbf6444f0789e91.tar.gz tangerine-wallet-browser-94d1d846fb57932fd1e959f53dbf6444f0789e91.tar.zst tangerine-wallet-browser-94d1d846fb57932fd1e959f53dbf6444f0789e91.zip |
Merge branch 'develop' into contextTypes
# Conflicts:
# ui/app/components/send_/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
Diffstat (limited to 'ui/app/conversion-util.test.js')
-rw-r--r-- | ui/app/conversion-util.test.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ui/app/conversion-util.test.js b/ui/app/conversion-util.test.js new file mode 100644 index 000000000..368ce3bba --- /dev/null +++ b/ui/app/conversion-util.test.js @@ -0,0 +1,22 @@ +import assert from 'assert' +import {addCurrencies} from './conversion-util' + + +describe('conversion utils', () => { + describe('addCurrencies()', () => { + it('add whole numbers', () => { + const result = addCurrencies(3, 9) + assert.equal(result.toNumber(), 12) + }) + + it('add decimals', () => { + const result = addCurrencies(1.3, 1.9) + assert.equal(result.toNumber(), 3.2) + }) + + it('add repeating decimals', () => { + const result = addCurrencies(1 / 3, 1 / 9) + assert.equal(result.toNumber(), 0.4444444444444444) + }) + }) +}) |