fix(nfts): NFT celebration dynamic config defaultValues (#4922)

### Description

All possible dynamic config properties must be listed in `defaultValues`
when declaring that config.
Otherwise, they [won't be
forwarded](https://github.com/valora-inc/wallet/blob/a0b4675774579822a6c2ac55e7de38f6658b45c2/src/statsig/index.ts#L29-L34).

### Test plan

* Updated unit tests

### Related issues

Related to RET-1000

### Backwards compatibility
 
NFT celebration is not released yet

### Network scalability

If a new NetworkId and/or Network are added in the future, the changes
in this PR will:

- [x] Continue to work without code changes, OR trigger a compilation
error (guaranteeing we find it when a new network is added)

Author: bakoushin

src/home/celebration/NftCelebration.test.tsx

@@ -1,7 +1,7 @@
 import { render } from '@testing-library/react-native'
 import React from 'react'
 import { Provider } from 'react-redux'
-import { getDynamicConfigParams, getFeatureGate } from 'src/statsig/index'
+import { getFeatureGate } from 'src/statsig/index'
 import { createMockStore } from 'test/utils'
 import { mockNftAllFields } from 'test/values'
 import NftCelebration from './NftCelebration'
@@ -66,10 +66,6 @@ const mockStoreWithDifferentNft = {
 describe('NftCelebration', () => {
   beforeEach(() => {
     jest.mocked(getFeatureGate).mockReturnValue(true)
-    jest.mocked(getDynamicConfigParams).mockReturnValue({
-      networkId: mockNftAllFields.networkId,
-      contractAddress: mockNftAllFields.contractAddress,
-    })
   })
 
   afterEach(() => {

src/nfts/saga.test.tsx

@@ -148,7 +148,7 @@ describe('Given Nfts saga', () => {
       }
 
       jest.mocked(getFeatureGate).mockReturnValue(true)
-      jest.mocked(getDynamicConfigParams).mockReturnValue(mockCelebratedNft)
+      jest.mocked(getDynamicConfigParams).mockReturnValue({ celebratedNft: mockCelebratedNft })
 
       return expectSaga(nftSaga.findCelebratedNft, mockAction)
         .provide([[select(celebratedNftSelector), null]])
@@ -169,7 +169,7 @@ describe('Given Nfts saga', () => {
       }
 
       jest.mocked(getFeatureGate).mockReturnValue(false)
-      jest.mocked(getDynamicConfigParams).mockReturnValue(mockCelebratedNft)
+      jest.mocked(getDynamicConfigParams).mockReturnValue({ celebratedNft: mockCelebratedNft })
 
       return expectSaga(nftSaga.findCelebratedNft, mockAction)
         .provide([[select(celebratedNftSelector), null]])
@@ -197,7 +197,7 @@ describe('Given Nfts saga', () => {
       }
 
       jest.mocked(getFeatureGate).mockReturnValue(true)
-      jest.mocked(getDynamicConfigParams).mockReturnValue(mockCelebratedNft)
+      jest.mocked(getDynamicConfigParams).mockReturnValue({ celebratedNft: mockCelebratedNft })
 
       return expectSaga(nftSaga.findCelebratedNft, mockAction)
         .provide([[select(celebratedNftSelector), mockCelebratedNft]])

src/nfts/saga.ts

@@ -82,7 +82,7 @@ export function* findCelebratedNft({ payload: { nfts } }: PayloadAction<FetchNft
     return
   }
 
-  const celebratedNft = getDynamicConfigParams(
+  const { celebratedNft } = getDynamicConfigParams(
     DynamicConfigs[StatsigDynamicConfigs.NFT_CELEBRATION_CONFIG]
   )
   if (!celebratedNft || !celebratedNft.networkId || !celebratedNft.contractAddress) {

src/statsig/constants.ts

@@ -105,6 +105,8 @@ export const DynamicConfigs = {
   },
   [StatsigDynamicConfigs.NFT_CELEBRATION_CONFIG]: {
     configName: StatsigDynamicConfigs.NFT_CELEBRATION_CONFIG,
-    defaultValues: {} as { networkId?: NetworkId; contractAddress?: string },
+    defaultValues: {
+      celebratedNft: {} as { networkId?: NetworkId; contractAddress?: string },
+    },
   },
 }