mirror of
https://github.com/spring-projects/spring-framework
synced 2026-06-08 17:33:33 +00:00
Implement GraalVM native JSON configuration generation
This commit implements 4 package private Json serializers for JavaSerializationHints, ProxyHints, ReflectionHints and ResourceHints to serialize GraalVM native JSON configuration as documented in https://www.graalvm.org/22.0/reference-manual/native-image/BuildConfiguration/. It exposes the related functionality via NativeConfigurationGenerator which allows to generate the relevant files on the filesystem via the FileNativeConfigurationGenerator implementation. The generated *-config.json files have been validated working with GraalVM 22.0. Closes gh-27991
This commit is contained in:
Sébastien Deleuze
+192
@@ -0,0 +1,192 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.charset.Charset;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.junit.jupiter.api.io.TempDir;
|
||||
import org.skyscreamer.jsonassert.JSONAssert;
|
||||
import org.skyscreamer.jsonassert.JSONCompareMode;
|
||||
|
||||
import org.springframework.aot.hint.ExecutableMode;
|
||||
import org.springframework.aot.hint.JavaSerializationHints;
|
||||
import org.springframework.aot.hint.MemberCategory;
|
||||
import org.springframework.aot.hint.ProxyHints;
|
||||
import org.springframework.aot.hint.ReflectionHints;
|
||||
import org.springframework.aot.hint.ResourceHints;
|
||||
import org.springframework.aot.hint.RuntimeHints;
|
||||
import org.springframework.aot.hint.TypeReference;
|
||||
import org.springframework.core.codec.StringDecoder;
|
||||
import org.springframework.util.MimeType;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* Tests for {@link FileNativeConfigurationGenerator}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class FileNativeConfigurationGeneratorTests {
|
||||
|
||||
@TempDir
|
||||
static Path tempDir;
|
||||
|
||||
@Test
|
||||
void emptyConfig() {
|
||||
Path empty = tempDir.resolve("empty");
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(empty);
|
||||
generator.generate(new RuntimeHints());
|
||||
assertThat(empty.toFile().listFiles()).isNull();
|
||||
}
|
||||
|
||||
@Test
|
||||
void serializationConfig() throws IOException, JSONException {
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(tempDir);
|
||||
RuntimeHints hints = new RuntimeHints();
|
||||
JavaSerializationHints serializationHints = hints.javaSerialization();
|
||||
serializationHints.registerType(Integer.class);
|
||||
serializationHints.registerType(Long.class);
|
||||
generator.generate(hints);
|
||||
assertEquals("""
|
||||
[
|
||||
{ "name" : "java.lang.Integer" },
|
||||
{ "name" : "java.lang.Long" }
|
||||
]""", "serialization-config.json");
|
||||
}
|
||||
|
||||
@Test
|
||||
void proxyConfig() throws IOException, JSONException {
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(tempDir);
|
||||
RuntimeHints hints = new RuntimeHints();
|
||||
ProxyHints proxyHints = hints.proxies();
|
||||
proxyHints.registerJdkProxy(Function.class);
|
||||
proxyHints.registerJdkProxy(Function.class, Consumer.class);
|
||||
generator.generate(hints);
|
||||
assertEquals("""
|
||||
[
|
||||
{ "interfaces" : [ "java.util.function.Function" ] },
|
||||
{ "interfaces" : [ "java.util.function.Function", "java.util.function.Consumer" ] }
|
||||
]""", "proxy-config.json");
|
||||
}
|
||||
|
||||
@Test
|
||||
void reflectionConfig() throws IOException, JSONException {
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(tempDir);
|
||||
RuntimeHints hints = new RuntimeHints();
|
||||
ReflectionHints reflectionHints = hints.reflection();
|
||||
reflectionHints.registerType(StringDecoder.class, builder -> {
|
||||
builder
|
||||
.onReachableType(TypeReference.of(String.class))
|
||||
.withMembers(MemberCategory.PUBLIC_FIELDS, MemberCategory.DECLARED_FIELDS,
|
||||
MemberCategory.INTROSPECT_PUBLIC_CONSTRUCTORS, MemberCategory.INTROSPECT_DECLARED_CONSTRUCTORS,
|
||||
MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS, MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
|
||||
MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.INTROSPECT_DECLARED_METHODS,
|
||||
MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
|
||||
MemberCategory.PUBLIC_CLASSES, MemberCategory.DECLARED_CLASSES)
|
||||
.withField("DEFAULT_CHARSET", fieldBuilder -> {})
|
||||
.withField("defaultCharset", fieldBuilder -> {
|
||||
fieldBuilder.allowWrite(true);
|
||||
fieldBuilder.allowUnsafeAccess(true);
|
||||
})
|
||||
.withConstructor(List.of(TypeReference.of(List.class), TypeReference.of(boolean.class), TypeReference.of(MimeType.class)), constructorHint ->
|
||||
constructorHint.withMode(ExecutableMode.INTROSPECT))
|
||||
.withMethod("setDefaultCharset", List.of(TypeReference.of(Charset.class)), ctorBuilder -> {})
|
||||
.withMethod("getDefaultCharset", Collections.emptyList(), constructorHint ->
|
||||
constructorHint.withMode(ExecutableMode.INTROSPECT));
|
||||
});
|
||||
generator.generate(hints);
|
||||
assertEquals("""
|
||||
[
|
||||
{
|
||||
"name" : "org.springframework.core.codec.StringDecoder",
|
||||
"condition" : { "typeReachable" : "java.lang.String" },
|
||||
"allPublicFields" : true,
|
||||
"allDeclaredFields" : true,
|
||||
"queryAllPublicConstructors" : true,
|
||||
"queryAllDeclaredConstructors" : true,
|
||||
"allPublicConstructors" : true,
|
||||
"allDeclaredConstructors" : true,
|
||||
"queryAllPublicMethods" : true,
|
||||
"queryAllDeclaredMethods" : true,
|
||||
"allPublicMethods" : true,
|
||||
"allDeclaredMethods" : true,
|
||||
"allPublicClasses" : true,
|
||||
"allDeclaredClasses" : true,
|
||||
"fields" : [
|
||||
{ "name" : "DEFAULT_CHARSET" },
|
||||
{ "name" : "defaultCharset", "allowWrite" = true, "allowUnsafeAccess" = true }
|
||||
],
|
||||
"methods" : [
|
||||
{ "name" : "setDefaultCharset", "parameterTypes": [ "java.nio.charset.Charset" ] }
|
||||
],
|
||||
"queriedMethods" : [
|
||||
{ "name" : "<init>", "parameterTypes": [ "java.util.List", "boolean", "org.springframework.util.MimeType" ] },
|
||||
{ "name" : "getDefaultCharset" }
|
||||
]
|
||||
}
|
||||
]""", "reflect-config.json");
|
||||
}
|
||||
|
||||
@Test
|
||||
void resourceConfig() throws IOException, JSONException {
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(tempDir);
|
||||
RuntimeHints hints = new RuntimeHints();
|
||||
ResourceHints resourceHints = hints.resources();
|
||||
resourceHints.registerPattern("com/example/test.properties");
|
||||
resourceHints.registerPattern("com/example/another.properties");
|
||||
generator.generate(hints);
|
||||
assertEquals("""
|
||||
{
|
||||
"resources": {
|
||||
"includes" : [
|
||||
{"pattern" : "\\\\Qcom/example/test.properties\\\\E"},
|
||||
{"pattern" : "\\\\Qcom/example/another.properties\\\\E"}
|
||||
]
|
||||
}
|
||||
}""", "resource-config.json");
|
||||
}
|
||||
|
||||
@Test
|
||||
void namespace() {
|
||||
String groupId = "foo.bar";
|
||||
String artifactId = "baz";
|
||||
String filename = "resource-config.json";
|
||||
FileNativeConfigurationGenerator generator = new FileNativeConfigurationGenerator(tempDir, groupId, artifactId);
|
||||
RuntimeHints hints = new RuntimeHints();
|
||||
ResourceHints resourceHints = hints.resources();
|
||||
resourceHints.registerPattern("com/example/test.properties");
|
||||
generator.generate(hints);
|
||||
Path jsonFile = tempDir.resolve("META-INF").resolve("native-image").resolve(groupId).resolve(artifactId).resolve(filename);
|
||||
assertThat(jsonFile.toFile().exists()).isTrue();
|
||||
}
|
||||
|
||||
private void assertEquals(String expectedString, String filename) throws IOException, JSONException {
|
||||
Path jsonFile = tempDir.resolve("META-INF").resolve("native-image").resolve(filename);
|
||||
String content = new String(Files.readAllBytes(jsonFile));
|
||||
JSONAssert.assertEquals(expectedString, content, JSONCompareMode.LENIENT);
|
||||
}
|
||||
|
||||
}
|
||||
+68
@@ -0,0 +1,68 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.skyscreamer.jsonassert.JSONAssert;
|
||||
import org.skyscreamer.jsonassert.JSONCompareMode;
|
||||
|
||||
import org.springframework.aot.hint.JavaSerializationHints;
|
||||
import org.springframework.aot.hint.TypeReference;
|
||||
import org.springframework.core.env.Environment;
|
||||
|
||||
/**
|
||||
* Tests for {@link JavaSerializationHintsSerializer}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class JavaSerializationHintsSerializerTests {
|
||||
|
||||
private final JavaSerializationHintsSerializer serializer = new JavaSerializationHintsSerializer();
|
||||
|
||||
@Test
|
||||
void empty() throws JSONException {
|
||||
JavaSerializationHints hints = new JavaSerializationHints();
|
||||
assertEquals("[]", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void one() throws JSONException {
|
||||
JavaSerializationHints hints = new JavaSerializationHints().registerType(TypeReference.of(String.class));
|
||||
assertEquals("""
|
||||
[
|
||||
{ "name" : "java.lang.String" }
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void two() throws JSONException {
|
||||
JavaSerializationHints hints = new JavaSerializationHints()
|
||||
.registerType(TypeReference.of(String.class))
|
||||
.registerType(TypeReference.of(Environment.class));
|
||||
assertEquals("""
|
||||
[
|
||||
{ "name" : "java.lang.String" },
|
||||
{ "name" : "org.springframework.core.env.Environment" }
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
private void assertEquals(String expectedString, JavaSerializationHints hints) throws JSONException {
|
||||
JSONAssert.assertEquals(expectedString, serializer.serialize(hints), JSONCompareMode.LENIENT);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,74 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* Tests for {@link JsonUtils}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class JsonUtilsTests {
|
||||
|
||||
@Test
|
||||
void unescaped() {
|
||||
assertThat(JsonUtils.escape("azerty")).isEqualTo("azerty");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeDoubleQuote() {
|
||||
assertThat(JsonUtils.escape("foo\"bar")).isEqualTo("foo\\\"bar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeBackslash() {
|
||||
assertThat(JsonUtils.escape("foo\"bar")).isEqualTo("foo\\\"bar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeBackspace() {
|
||||
assertThat(JsonUtils.escape("foo\bbar")).isEqualTo("foo\\bbar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeFormfeed() {
|
||||
assertThat(JsonUtils.escape("foo\fbar")).isEqualTo("foo\\fbar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeNewline() {
|
||||
assertThat(JsonUtils.escape("foo\nbar")).isEqualTo("foo\\nbar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeCarriageReturn() {
|
||||
assertThat(JsonUtils.escape("foo\rbar")).isEqualTo("foo\\rbar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeTab() {
|
||||
assertThat(JsonUtils.escape("foo\tbar")).isEqualTo("foo\\tbar");
|
||||
}
|
||||
|
||||
@Test
|
||||
void escapeUnicode() {
|
||||
assertThat(JsonUtils.escape("foo\u001Fbar")).isEqualTo("foo\\u001fbar");
|
||||
}
|
||||
}
|
||||
+71
@@ -0,0 +1,71 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.skyscreamer.jsonassert.JSONAssert;
|
||||
import org.skyscreamer.jsonassert.JSONCompareMode;
|
||||
|
||||
import org.springframework.aot.hint.ProxyHints;
|
||||
|
||||
/**
|
||||
* Tests for {@link ProxyHintsSerializer}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class ProxyHintsSerializerTests {
|
||||
|
||||
private final ProxyHintsSerializer serializer = new ProxyHintsSerializer();
|
||||
|
||||
@Test
|
||||
void empty() throws JSONException {
|
||||
ProxyHints hints = new ProxyHints();
|
||||
assertEquals("[]", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void one() throws JSONException {
|
||||
ProxyHints hints = new ProxyHints();
|
||||
hints.registerJdkProxy(Function.class);
|
||||
assertEquals("""
|
||||
[
|
||||
{ "interfaces" : [ "java.util.function.Function" ] }
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void two() throws JSONException {
|
||||
ProxyHints hints = new ProxyHints();
|
||||
hints.registerJdkProxy(Function.class);
|
||||
hints.registerJdkProxy(Function.class, Consumer.class);
|
||||
assertEquals("""
|
||||
[
|
||||
{ "interfaces" : [ "java.util.function.Function" ] },
|
||||
{ "interfaces" : [ "java.util.function.Function", "java.util.function.Consumer" ] }
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
private void assertEquals(String expectedString, ProxyHints hints) throws JSONException {
|
||||
|
||||
JSONAssert.assertEquals(expectedString, serializer.serialize(hints), JSONCompareMode.LENIENT);
|
||||
}
|
||||
|
||||
}
|
||||
+124
@@ -0,0 +1,124 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import java.nio.charset.Charset;
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.skyscreamer.jsonassert.JSONAssert;
|
||||
import org.skyscreamer.jsonassert.JSONCompareMode;
|
||||
|
||||
import org.springframework.aot.hint.ExecutableMode;
|
||||
import org.springframework.aot.hint.MemberCategory;
|
||||
import org.springframework.aot.hint.ReflectionHints;
|
||||
import org.springframework.aot.hint.TypeReference;
|
||||
import org.springframework.core.codec.StringDecoder;
|
||||
import org.springframework.util.MimeType;
|
||||
|
||||
/**
|
||||
* Tests for {@link ReflectionHintsSerializer}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class ReflectionHintsSerializerTests {
|
||||
|
||||
private final ReflectionHintsSerializer serializer = new ReflectionHintsSerializer();
|
||||
|
||||
@Test
|
||||
void empty() throws JSONException {
|
||||
ReflectionHints hints = new ReflectionHints();
|
||||
assertEquals("[]", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void one() throws JSONException {
|
||||
ReflectionHints hints = new ReflectionHints();
|
||||
hints.registerType(StringDecoder.class, builder -> {
|
||||
builder
|
||||
.onReachableType(TypeReference.of(String.class))
|
||||
.withMembers(MemberCategory.PUBLIC_FIELDS, MemberCategory.DECLARED_FIELDS,
|
||||
MemberCategory.INTROSPECT_PUBLIC_CONSTRUCTORS, MemberCategory.INTROSPECT_DECLARED_CONSTRUCTORS,
|
||||
MemberCategory.INVOKE_PUBLIC_CONSTRUCTORS, MemberCategory.INVOKE_DECLARED_CONSTRUCTORS,
|
||||
MemberCategory.INTROSPECT_PUBLIC_METHODS, MemberCategory.INTROSPECT_DECLARED_METHODS,
|
||||
MemberCategory.INVOKE_PUBLIC_METHODS, MemberCategory.INVOKE_DECLARED_METHODS,
|
||||
MemberCategory.PUBLIC_CLASSES, MemberCategory.DECLARED_CLASSES)
|
||||
.withField("DEFAULT_CHARSET", fieldBuilder -> {})
|
||||
.withField("defaultCharset", fieldBuilder -> {
|
||||
fieldBuilder.allowWrite(true);
|
||||
fieldBuilder.allowUnsafeAccess(true);
|
||||
})
|
||||
.withConstructor(List.of(TypeReference.of(List.class), TypeReference.of(boolean.class), TypeReference.of(MimeType.class)), constructorHint ->
|
||||
constructorHint.withMode(ExecutableMode.INTROSPECT))
|
||||
.withMethod("setDefaultCharset", List.of(TypeReference.of(Charset.class)), ctorBuilder -> {})
|
||||
.withMethod("getDefaultCharset", Collections.emptyList(), constructorHint ->
|
||||
constructorHint.withMode(ExecutableMode.INTROSPECT));
|
||||
});
|
||||
assertEquals("""
|
||||
[
|
||||
{
|
||||
"name" : "org.springframework.core.codec.StringDecoder",
|
||||
"condition" : { "typeReachable" : "java.lang.String" },
|
||||
"allPublicFields" : true,
|
||||
"allDeclaredFields" : true,
|
||||
"queryAllPublicConstructors" : true,
|
||||
"queryAllDeclaredConstructors" : true,
|
||||
"allPublicConstructors" : true,
|
||||
"allDeclaredConstructors" : true,
|
||||
"queryAllPublicMethods" : true,
|
||||
"queryAllDeclaredMethods" : true,
|
||||
"allPublicMethods" : true,
|
||||
"allDeclaredMethods" : true,
|
||||
"allPublicClasses" : true,
|
||||
"allDeclaredClasses" : true,
|
||||
"fields" : [
|
||||
{ "name" : "DEFAULT_CHARSET" },
|
||||
{ "name" : "defaultCharset", "allowWrite" = true, "allowUnsafeAccess" = true }
|
||||
],
|
||||
"methods" : [
|
||||
{ "name" : "setDefaultCharset", "parameterTypes": [ "java.nio.charset.Charset" ] }
|
||||
],
|
||||
"queriedMethods" : [
|
||||
{ "name" : "<init>", "parameterTypes": [ "java.util.List", "boolean", "org.springframework.util.MimeType" ] },
|
||||
{ "name" : "getDefaultCharset" }
|
||||
]
|
||||
}
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void two() throws JSONException {
|
||||
ReflectionHints hints = new ReflectionHints();
|
||||
hints.registerType(Integer.class, builder -> {
|
||||
});
|
||||
hints.registerType(Long.class, builder -> {
|
||||
});
|
||||
|
||||
assertEquals("""
|
||||
[
|
||||
{ "name" : "java.lang.Integer" },
|
||||
{ "name" : "java.lang.Long" }
|
||||
]""", hints);
|
||||
}
|
||||
|
||||
private void assertEquals(String expectedString, ReflectionHints hints) throws JSONException {
|
||||
JSONAssert.assertEquals(expectedString, serializer.serialize(hints), JSONCompareMode.LENIENT);
|
||||
}
|
||||
|
||||
}
|
||||
+125
@@ -0,0 +1,125 @@
|
||||
/*
|
||||
* Copyright 2002-2022 the original author or authors.
|
||||
*
|
||||
* 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
|
||||
*
|
||||
* https://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 org.springframework.aot.nativex;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.skyscreamer.jsonassert.JSONAssert;
|
||||
import org.skyscreamer.jsonassert.JSONCompareMode;
|
||||
|
||||
import org.springframework.aot.hint.ResourceHints;
|
||||
|
||||
/**
|
||||
* Tests for {@link ResourceHintsSerializer}.
|
||||
*
|
||||
* @author Sebastien Deleuze
|
||||
*/
|
||||
public class ResourceHintsSerializerTests {
|
||||
|
||||
private final ResourceHintsSerializer serializer = new ResourceHintsSerializer();
|
||||
|
||||
@Test
|
||||
void empty() throws IOException, JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
assertEquals("{}", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void registerExactMatch() throws JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
hints.registerPattern("com/example/test.properties");
|
||||
hints.registerPattern("com/example/another.properties");
|
||||
assertEquals("""
|
||||
{
|
||||
"resources": {
|
||||
"includes": [
|
||||
{ "pattern" : "\\\\Qcom/example/test.properties\\\\E"},
|
||||
{ "pattern" : "\\\\Qcom/example/another.properties\\\\E"}
|
||||
]
|
||||
}
|
||||
}""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void registerPattern() throws JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
hints.registerPattern("com/example/*.properties");
|
||||
assertEquals("""
|
||||
{
|
||||
"resources": {
|
||||
"includes" : [
|
||||
{ "pattern" : "\\\\Qcom/example/\\\\E.*\\\\Q.properties\\\\E"}
|
||||
]
|
||||
}
|
||||
}""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void registerPatternWithIncludesAndExcludes() throws JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
hints.registerPattern("com/example/*.properties", hint -> hint.excludes("com/example/to-ignore.properties"));
|
||||
hints.registerPattern("org/example/*.properties", hint -> hint.excludes("org/example/to-ignore.properties"));
|
||||
assertEquals("""
|
||||
{
|
||||
"resources": {
|
||||
"includes": [
|
||||
{ "pattern" : "\\\\Qcom/example/\\\\E.*\\\\Q.properties\\\\E"},
|
||||
{ "pattern" : "\\\\Qorg/example/\\\\E.*\\\\Q.properties\\\\E"}
|
||||
],
|
||||
"excludes": [
|
||||
{ "pattern" : "\\\\Qcom/example/to-ignore.properties\\\\E"},
|
||||
{ "pattern" : "\\\\Qorg/example/to-ignore.properties\\\\E"}
|
||||
]
|
||||
}
|
||||
}""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void registerType() throws JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
hints.registerType(String.class);
|
||||
assertEquals("""
|
||||
{
|
||||
"resources": {
|
||||
"includes" : [
|
||||
{ "pattern" : "\\\\Qjava/lang/String.class\\\\E"}
|
||||
]
|
||||
}
|
||||
}""", hints);
|
||||
}
|
||||
|
||||
@Test
|
||||
void registerResourceBundle() throws JSONException {
|
||||
ResourceHints hints = new ResourceHints();
|
||||
hints.registerResourceBundle("com.example.message");
|
||||
hints.registerResourceBundle("com.example.message2");
|
||||
assertEquals("""
|
||||
{
|
||||
"bundles": [
|
||||
{ "name" : "com.example.message"},
|
||||
{ "name" : "com.example.message2"}
|
||||
]
|
||||
}""", hints);
|
||||
}
|
||||
|
||||
private void assertEquals(String expectedString, ResourceHints hints) throws JSONException {
|
||||
JSONAssert.assertEquals(expectedString, serializer.serialize(hints), JSONCompareMode.LENIENT);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user