How to use the expo-asset.Asset.fromMetadata function in expo-asset
To help you get started, we’ve selected a few expo-asset examples, based on popular ways it is used in public projects.
Secure your code as it's written. Use Snyk Code to scan source code in minutes - no build needed - and fix issues immediately.
flow-typed / flow-typed / definitions / npm / expo-asset_v4.x.x / flow_v0.104.x- / test_expo-asset.js View on Github 
it('should raise an error when call with invalid argument', () => {
// $ExpectError: first argument must be an object
Asset.fromMetadata(true);
// $ExpectError: missing required props
Asset.fromMetadata({});
});
});it('should raise an error when call with invalid argument', () => {
// $ExpectError: first argument must be an object
Asset.fromMetadata(true);
// $ExpectError: missing required props
Asset.fromMetadata({});
});
});it('should passes when used properly', () => {
const requiredMeta = {
hash: 'str',
name: 'str',
type: 'str',
scales: [1, 2],
httpServerLocation: 'str',
};
Asset.fromMetadata(requiredMeta).downloadAsync();
Asset.fromMetadata({
width: 1,
height: 1,
uri: 'str',
fileHashes: ['str'],
fileUris: ['str'],
...requiredMeta,
}).downloadAsync();
Asset.fromMetadata({
width: undefined,
height: undefined,
uri: undefined,
fileHashes: undefined,
fileUris: undefined,
...requiredMeta,
}).downloadAsync();it('should passes when used properly', () => {
const requiredMeta = {
hash: 'str',
name: 'str',
type: 'str',
scales: [1, 2],
httpServerLocation: 'str',
};
Asset.fromMetadata(requiredMeta).downloadAsync();
Asset.fromMetadata({
width: 1,
height: 1,
uri: 'str',
fileHashes: ['str'],
fileUris: ['str'],
...requiredMeta,
}).downloadAsync();
Asset.fromMetadata({
width: undefined,
height: undefined,
uri: undefined,
fileHashes: undefined,
fileUris: undefined,expo-asset
An Expo universal module to download assets and pass them into other APIs
