fix: add correct values to example (#181)

* fix: add correct values to example

* assert TradeType on useOption

src/cosmos/ControlledSwap.fixture.tsx

@@ -1,6 +1,6 @@
 import { tokens } from '@uniswap/default-token-list'
 import { Currency, TradeType } from '@uniswap/sdk-core'
-import { SupportedChainId, SwapWidget } from '@uniswap/widgets'
+import { Field, SupportedChainId, SwapWidget } from '@uniswap/widgets'
 import Row from 'components/Row'
 import { useCallback, useState } from 'react'
 import { useValue } from 'react-cosmos/fixture'
@@ -26,7 +26,8 @@ function Fixture() {
       'Exact Input': TradeType.EXACT_INPUT,
       'Exact Output': TradeType.EXACT_OUTPUT,
     },
-  })
+  }) as TradeType
+
   const [amount] = useValue('amount', { defaultValue: '0' })
   const currencies: Record<string, Currency> = {
     ETH: nativeOnChain(SupportedChainId.MAINNET),
@@ -44,8 +45,8 @@ function Fixture() {
         value={{
           type,
           amount,
-          inputToken,
-          outputToken,
+          [Field.INPUT]: inputToken,
+          [Field.OUTPUT]: outputToken,
         }}
         onSettingsReset={useHandleEvent('onSettingsReset')}
         onSlippageChange={useHandleEvent('onSlippageChange')}