71 lines
1.8 KiB
TypeScript
71 lines
1.8 KiB
TypeScript
import {
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getFrom,
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getDecimal,
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getTokenValue,
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getTokenTo,
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getUnit,
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getPreviousUnit,
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getDecimalFromUnit
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} from 'selectors/transaction/meta';
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import { getInitialState } from '../helpers';
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describe('meta tests', () => {
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const state = getInitialState();
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(state.transaction.meta = {
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unit: 'ETH',
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previousUnit: 'ETH',
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decimal: 18,
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tokenValue: {
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raw: '',
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value: null
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},
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tokenTo: {
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raw: '',
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value: null
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},
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from: 'fromAddress'
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}),
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(state.customTokens = [
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{
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address: '0x89205a3a3b2a69de6dbf7f01ed13b2108b2c43e7',
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symbol: 'UNI',
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decimal: 0
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}
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]);
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it('should get the stored sender address', () => {
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expect(getFrom(state)).toEqual(state.transaction.meta.from);
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});
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it('should get the stored decimal', () => {
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expect(getDecimal(state)).toEqual(state.transaction.meta.decimal);
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});
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it('should get the token value', () => {
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expect(getTokenValue(state)).toEqual(state.transaction.meta.tokenValue);
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});
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it('should get the token receiver address', () => {
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expect(getTokenTo(state)).toEqual(state.transaction.meta.tokenTo);
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});
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it('should get the stored unit', () => {
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expect(getUnit(state)).toEqual(state.transaction.meta.unit);
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});
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it('should get the stored previous unit', () => {
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expect(getPreviousUnit(state)).toEqual(state.transaction.meta.previousUnit);
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});
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it('should get the decimal for ether', () => {
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expect(getDecimalFromUnit(state, getUnit(state))).toEqual(18);
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});
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it('should get the decimal for a token', () => {
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expect(getDecimalFromUnit(state, 'UNI')).toEqual(0);
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});
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it('should throw error if the token is not found', () => {
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expect(() => getDecimalFromUnit(state, 'ABC')).toThrowError(`Token ABC not found`);
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});
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});
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