@Test
public void shouldWorkFineWithNoPropertiesFile() {
// Given
File propertiesFile = null;
// When
PropertyFileConfigurator configurator = new PropertyFileConfigurator(propertiesFile);
// Then
assertFalse(configurator.getDatabaseTuningProperties().isEmpty());
}
@Test
public void shouldWorkFineWhenSpecifiedPropertiesFileDoesNotExist() {
// Given
File nonExistentFilePropertiesFile = new File("/tmp/" + System.currentTimeMillis());
// When
PropertyFileConfigurator configurator =
new PropertyFileConfigurator(nonExistentFilePropertiesFile);
// Then
assertFalse(configurator.getDatabaseTuningProperties().isEmpty());
}
@Test
public void whenDatabaseTuningFilePresentInDefaultLocationShouldLoadItEvenIfNotSpecified()
throws IOException {
File emptyPropertyFile = PropertyFileBuilder.builder(folder.getRoot()).build();
DatabaseTuningPropertyFileBuilder.builder(folder.getRoot()).build();
PropertyFileConfigurator configurator = new PropertyFileConfigurator(emptyPropertyFile);
assertEquals(
"25M",
configurator
.getDatabaseTuningProperties()
.get(GraphDatabaseSettings.nodestore_mapped_memory_size.name()));
}
@Test
public void shouldSetStoreDirSetting() throws Exception {
// Given
String dbLocation = new File("/tmp/does_not_matter").getAbsolutePath();
File propertyFile =
PropertyFileBuilder.builder(folder.getRoot())
.withNameValue(Configurator.DATABASE_LOCATION_PROPERTY_KEY, dbLocation)
.build();
PropertyFileConfigurator serverConfig = new PropertyFileConfigurator(propertyFile);
// When
Map<String, String> properties = serverConfig.getDatabaseTuningProperties();
// Then
assertThat(properties.get(GraphDatabaseSettings.store_dir.name()), equalTo(dbLocation));
}
@Test
public void shouldRetainRegistrationOrderOfThirdPartyJaxRsPackages() throws IOException {
File propertyFile =
PropertyFileBuilder.builder(folder.getRoot())
.withNameValue(
Configurator.THIRD_PARTY_PACKAGES_KEY,
"org.neo4j.extension.extension1=/extension1,org.neo4j.extension.extension2=/extension2,"
+ "org.neo4j.extension.extension3=/extension3")
.build();
PropertyFileConfigurator propertyFileConfigurator = new PropertyFileConfigurator(propertyFile);
List<ThirdPartyJaxRsPackage> thirdpartyJaxRsPackages =
propertyFileConfigurator.configuration().get(ServerSettings.third_party_packages);
assertEquals(3, thirdpartyJaxRsPackages.size());
assertEquals("/extension1", thirdpartyJaxRsPackages.get(0).getMountPoint());
assertEquals("/extension2", thirdpartyJaxRsPackages.get(1).getMountPoint());
assertEquals("/extension3", thirdpartyJaxRsPackages.get(2).getMountPoint());
}
@Test
public void whenDatabaseTuningFilePresentInDefaultLocationShouldNotLoadIfAnotherSpecified()
throws IOException {
int unlikelyDefaultMemoryMappedValue = 8351;
File databaseTuningPropertyFileWeWantToUse =
DatabaseTuningPropertyFileBuilder.builder(folder.getRoot())
.mappedMemory(unlikelyDefaultMemoryMappedValue)
.build();
File emptyPropertyFile =
PropertyFileBuilder.builder(folder.getRoot())
.withDbTuningPropertyFile(databaseTuningPropertyFileWeWantToUse)
.build();
// The tuning properties we want to ignore, in the same dir as the neo
// server properties
DatabaseTuningPropertyFileBuilder.builder(folder.newFolder()).build();
PropertyFileConfigurator configurator = new PropertyFileConfigurator(emptyPropertyFile);
assertEquals(
String.valueOf(unlikelyDefaultMemoryMappedValue) + "M",
configurator
.getDatabaseTuningProperties()
.get(GraphDatabaseSettings.nodestore_mapped_memory_size.name()));
}
