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Add support for
java.util.Map to ConfigInstantiator
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174 changes: 174 additions & 0 deletions
174
core/runtime/src/test/java/io/quarkus/runtime/configuration/ConfigInstantiatorTestCase.java
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| @@ -0,0 +1,174 @@ | ||
| package io.quarkus.runtime.configuration; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
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| import java.util.Map; | ||
| import java.util.Objects; | ||
| import java.util.Set; | ||
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| import org.eclipse.microprofile.config.Config; | ||
| import org.eclipse.microprofile.config.spi.ConfigProviderResolver; | ||
| import org.eclipse.microprofile.config.spi.ConfigSource; | ||
| import org.jboss.logmanager.Level; | ||
| import org.junit.jupiter.api.AfterAll; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
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| import io.quarkus.runtime.annotations.ConfigGroup; | ||
| import io.quarkus.runtime.annotations.ConfigItem; | ||
| import io.quarkus.runtime.logging.LogConfig; | ||
| import io.smallrye.config.SmallRyeConfigBuilder; | ||
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| /** | ||
| * Tests {@link ConfigInstantiator} with a small test config. | ||
| */ | ||
| public class ConfigInstantiatorTestCase { | ||
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| private static final Map<String, String> TEST_CONFIG_MAP = Map.of( | ||
| "quarkus.log.category.\"foo.bar\".level", "DEBUG", | ||
| "quarkus.log.category.baz.level", "TRACE", | ||
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| "quarkus.map-of-maps.map-of-string-maps.outer1.inner1", "o1i1", | ||
| "quarkus.map-of-maps.map-of-string-maps.outer1.inner2", "o1i2", | ||
| "quarkus.map-of-maps.map-of-string-maps.\"outer2.key\".inner1", "o2i1", | ||
| "quarkus.map-of-maps.map-of-string-maps.\"outer2.key\".\"inner2.key\"", "o2i2", | ||
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| "quarkus.map-of-maps.map-of-maps.outer1.inner1.value", "o1i1", | ||
| "quarkus.map-of-maps.map-of-maps.outer1.inner2.value", "o1i2", | ||
| "quarkus.map-of-maps.map-of-maps.\"outer2.key\".inner1.value", "o2i1", | ||
| "quarkus.map-of-maps.map-of-maps.\"outer2.key\".\"inner2.key\".value", "o2i2"); | ||
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| private static Config testConfig; | ||
| private static Config cfgToRestore; | ||
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| @BeforeAll | ||
| static void registerTestConfig() { | ||
| var localTestConfig = new SmallRyeConfigBuilder() | ||
| .addDiscoveredConverters() | ||
| .withSources(new TestConfigSource()) | ||
| .build(); | ||
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| var cfgProviderResolver = ConfigProviderResolver.instance(); | ||
| try { | ||
| cfgProviderResolver.registerConfig(localTestConfig, Thread.currentThread().getContextClassLoader()); | ||
| } catch (IllegalStateException e) { // a config is already registered; remember for later restoration | ||
| cfgToRestore = cfgProviderResolver.getConfig(); | ||
| cfgProviderResolver.releaseConfig(cfgToRestore); | ||
| cfgProviderResolver.registerConfig(localTestConfig, Thread.currentThread().getContextClassLoader()); | ||
| } | ||
| testConfig = localTestConfig; | ||
| } | ||
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| @AfterAll | ||
| static void releaseTestConfig() { | ||
| var cfgProviderResolver = ConfigProviderResolver.instance(); | ||
| if (testConfig != null) { | ||
| cfgProviderResolver.releaseConfig(testConfig); | ||
| if (cfgToRestore != null) { | ||
| cfgProviderResolver.registerConfig(cfgToRestore, Thread.currentThread().getContextClassLoader()); | ||
| } | ||
| } | ||
| } | ||
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| @Test | ||
| public void handleLogConfig() { | ||
| LogConfig logConfig = new LogConfig(); | ||
| ConfigInstantiator.handleObject(logConfig); | ||
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| assertThat(logConfig.level).isEqualTo(Level.INFO); | ||
| assertThat(logConfig.categories).hasSize(2); | ||
| // note: category assertions are a bit awkward because most fields and classes are just package visible | ||
| // (level.level selects the actual level member of InheritableLevel.ActualLevel) | ||
| assertThat(logConfig.categories.get("foo.bar")) | ||
| .hasFieldOrPropertyWithValue("level.level", Level.DEBUG); | ||
| assertThat(logConfig.categories.get("baz")) | ||
| .hasFieldOrPropertyWithValue("level.level", Level.TRACE); | ||
| } | ||
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| @Test | ||
| public void handleMapOfMapConfig() { | ||
| MapOfMapsConfig mapOfMapsConfig = new MapOfMapsConfig(); | ||
| ConfigInstantiator.handleObject(mapOfMapsConfig); | ||
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| assertThat(mapOfMapsConfig.mapOfStringMaps).hasSize(2); | ||
| assertThat(mapOfMapsConfig.mapOfStringMaps.get("outer1")) | ||
| .isEqualTo(Map.of("inner1", "o1i1", "inner2", "o1i2")); | ||
| assertThat(mapOfMapsConfig.mapOfStringMaps.get("outer2.key")) | ||
| .isEqualTo(Map.of("inner1", "o2i1", "inner2.key", "o2i2")); | ||
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| assertThat(mapOfMapsConfig.mapOfMaps).hasSize(2); | ||
| assertThat(mapOfMapsConfig.mapOfMaps.get("outer1")) | ||
| .isEqualTo(Map.of("inner1", new MapValueConfig("o1i1"), "inner2", new MapValueConfig("o1i2"))); | ||
| assertThat(mapOfMapsConfig.mapOfMaps.get("outer2.key")) | ||
| .isEqualTo(Map.of("inner1", new MapValueConfig("o2i1"), "inner2.key", new MapValueConfig("o2i2"))); | ||
| } | ||
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| private static class MapOfMapsConfig { | ||
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| @ConfigItem | ||
| public Map<String, Map<String, String>> mapOfStringMaps; | ||
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| @ConfigItem | ||
| public Map<String, Map<String, MapValueConfig>> mapOfMaps; | ||
| } | ||
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| @ConfigGroup | ||
| static class MapValueConfig { | ||
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| @ConfigItem | ||
| public String value; | ||
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| // value constructor, equals (hashCode) and toString for easy testing: | ||
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| public MapValueConfig() { | ||
| } | ||
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| MapValueConfig(String value) { | ||
| this.value = value; | ||
| } | ||
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| @Override | ||
| public boolean equals(Object obj) { | ||
| if (this == obj) { | ||
| return true; | ||
| } | ||
| if (obj == null) { | ||
| return false; | ||
| } | ||
| if (getClass() != obj.getClass()) { | ||
| return false; | ||
| } | ||
| MapValueConfig other = (MapValueConfig) obj; | ||
| return Objects.equals(value, other.value); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash(value); | ||
| } | ||
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| @Override | ||
| public String toString() { | ||
| return String.format("MapValueConfig[%s]", value); | ||
| } | ||
| } | ||
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| private static class TestConfigSource implements ConfigSource { | ||
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| public Map<String, String> getProperties() { | ||
| return TEST_CONFIG_MAP; | ||
| } | ||
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| public Set<String> getPropertyNames() { | ||
| return TEST_CONFIG_MAP.keySet(); | ||
| } | ||
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| public String getValue(final String propertyName) { | ||
| return TEST_CONFIG_MAP.get(propertyName); | ||
| } | ||
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| public String getName() { | ||
| return "ConfigInstantiatorTestCase config source"; | ||
| } | ||
| } | ||
| } |
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