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Enum validation tests

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This commit is contained in:
Tobe O 2018-08-03 18:06:02 -04:00
parent ceced6726d
commit 0ddecbc44e
1 changed files with 22 additions and 1 deletions
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23
graphql_schema/test/validation_test.dart
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@ -2,8 +2,21 @@ import 'package:graphql_schema/graphql_schema.dart';
import 'package:test/test.dart';
void main() {
var typeType = new GraphQLEnumType('Type', [
'FIRE',
'WATER',
'GRASS',
]);
var pokemonType = objectType('Pokémon', fields: [
field('name', type: graphQLString.nonNullable()),
field(
'name',
type: graphQLString.nonNullable(),
),
field(
'type',
type: typeType,
),
]);
var isValidPokemon = predicate(
@ -29,4 +42,12 @@ void main() {
test('rejects extraneous fields', () {
expect({'name': 'Vulpix', 'foo': 'bar'}, isNot(isValidPokemon));
});
test('enum accepts valid value', () {
expect(typeType.validate('@root', 'FIRE').successful, true);
});
test('enum rejects invalid value', () {
expect(typeType.validate('@root', 'POISON').successful, false);
});
}