-
Notifications
You must be signed in to change notification settings - Fork 296
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
121 additions
and
4 deletions.
There are no files selected for viewing
29 changes: 29 additions & 0 deletions
29
...dgs/src/main/kotlin/com/netflix/graphql/dgs/exceptions/DuplicateEntityFetcherException.kt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| /* | ||
| * Copyright 2024 Netflix, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.netflix.graphql.dgs.exceptions | ||
|
|
||
| import java.lang.reflect.Method | ||
|
|
||
| class DuplicateEntityFetcherException( | ||
| val entityType: String, | ||
| val firstEntityFetcherClass: Class<out Any>, | ||
| val firstEntityFetcherMethod: Method, | ||
| val secondEntityFetcherClass: Class<out Any>, | ||
| val secondEntityFetcherMethod: Method, | ||
| ) : RuntimeException( | ||
| "Duplicate EntityFetcherResolver found for entity type $entityType, defined by ${firstEntityFetcherClass.name}.${firstEntityFetcherMethod.name} and ${secondEntityFetcherClass.name}.${secondEntityFetcherMethod.name}", | ||
| ) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
70 changes: 70 additions & 0 deletions
70
graphql-dgs/src/test/kotlin/com/netflix/graphql/dgs/DuplicateEntityFetcherTest.kt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| /* | ||
| * Copyright 2024 Netflix, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.netflix.graphql.dgs | ||
|
|
||
| import com.netflix.graphql.dgs.DefaultDgsFederationResolverTest.Movie | ||
| import com.netflix.graphql.dgs.exceptions.DuplicateEntityFetcherException | ||
| import com.netflix.graphql.dgs.internal.DgsSchemaProvider | ||
| import com.netflix.graphql.dgs.internal.method.MethodDataFetcherFactory | ||
| import org.assertj.core.api.Assertions.assertThat | ||
| import org.assertj.core.api.Assertions.catchThrowable | ||
| import org.junit.jupiter.api.Test | ||
| import org.springframework.boot.test.context.runner.ApplicationContextRunner | ||
|
|
||
| class DuplicateEntityFetcherTest { | ||
| @Test | ||
| fun `Startup should fail if a duplicate EntityFetcher exists`() { | ||
| val contextRunner = | ||
| ApplicationContextRunner() | ||
| .withBean(DgsSchemaProvider::class.java) | ||
| .withBean(EntityFetcherConfig::class.java) | ||
| .withBean(MethodDataFetcherFactory::class.java) | ||
|
|
||
| contextRunner.run { context -> | ||
| context.start() | ||
|
|
||
| val exception = | ||
| catchThrowable { | ||
| context.getBean(DgsSchemaProvider::class.java).schema("type Query {}") | ||
| } as DuplicateEntityFetcherException | ||
|
|
||
| assertThat( | ||
| exception.message, | ||
| ).contains( | ||
| "Duplicate EntityFetcherResolver found for entity type Movie", | ||
| "com.netflix.graphql.dgs.DuplicateEntityFetcherTest\$EntityFetcherConfig.movieEntityFetcher", | ||
| "com.netflix.graphql.dgs.DuplicateEntityFetcherTest\$EntityFetcherConfig.anotherMovieEntityFetcher", | ||
| ) | ||
| assertThat(exception.entityType).isEqualTo("Movie") | ||
| assertThat(exception.firstEntityFetcherClass).isEqualTo(EntityFetcherConfig::class.java) | ||
|
|
||
| // The order in which the methods are found can vary, so put the methods in a set to assert | ||
| val methods = setOf(exception.firstEntityFetcherMethod.name, exception.secondEntityFetcherMethod.name) | ||
| assertThat(exception.secondEntityFetcherClass).isEqualTo(EntityFetcherConfig::class.java) | ||
| assertThat(methods).contains("movieEntityFetcher", "anotherMovieEntityFetcher") | ||
| } | ||
| } | ||
|
|
||
| @DgsComponent | ||
| class EntityFetcherConfig { | ||
| @DgsEntityFetcher(name = "Movie") | ||
| fun movieEntityFetcher(values: Map<String, Any>): Movie = Movie() | ||
|
|
||
| @DgsEntityFetcher(name = "Movie") | ||
| fun anotherMovieEntityFetcher(values: Map<String, Any>): Movie = Movie() | ||
| } | ||
| } |