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135
...tore/src/test/java/uk/gov/gchq/gaffer/federated/simple/util/FederatedModernTestUtils.java
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| /* | ||
| * Copyright 2025 Crown Copyright | ||
| * | ||
| * 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 uk.gov.gchq.gaffer.federated.simple.util; | ||
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| import uk.gov.gchq.gaffer.commonutil.StreamUtil; | ||
| import uk.gov.gchq.gaffer.data.element.Edge; | ||
| import uk.gov.gchq.gaffer.data.element.Element; | ||
| import uk.gov.gchq.gaffer.data.element.Entity; | ||
| import uk.gov.gchq.gaffer.federated.simple.FederatedStoreProperties; | ||
| import uk.gov.gchq.gaffer.federated.simple.operation.AddGraph; | ||
| import uk.gov.gchq.gaffer.federated.simple.operation.handler.FederatedOperationHandler; | ||
| import uk.gov.gchq.gaffer.graph.Graph; | ||
| import uk.gov.gchq.gaffer.graph.GraphConfig; | ||
| import uk.gov.gchq.gaffer.operation.OperationException; | ||
| import uk.gov.gchq.gaffer.operation.impl.add.AddElements; | ||
| import uk.gov.gchq.gaffer.store.Context; | ||
| import uk.gov.gchq.gaffer.store.StoreProperties; | ||
| import uk.gov.gchq.gaffer.store.schema.Schema; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
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| import static uk.gov.gchq.gaffer.federated.simple.FederatedStoreProperties.PROP_DEFAULT_GRAPH_IDS; | ||
| import static uk.gov.gchq.gaffer.federated.simple.FederatedStoreProperties.PROP_DEFAULT_MERGE_ELEMENTS; | ||
|
|
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| public final class FederatedModernTestUtils { | ||
| public static final String FEDERATED_GRAPH_ID = "simpleFederatedGraph"; | ||
| public static final String CREATED_GRAPH_ID = "createdGraph"; | ||
| public static final String KNOWS_GRAPH_ID = "knowsGraph"; | ||
| private static final Context CONTEXT = new Context(); | ||
|
|
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| private FederatedModernTestUtils() { | ||
| // utility class | ||
| } | ||
|
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| public static Graph setUpSimpleFederatedGraph(Class<?> clazz, StoreProperties properties) | ||
| throws OperationException { | ||
| FederatedStoreProperties fedProperties = new FederatedStoreProperties(); | ||
| fedProperties.set(PROP_DEFAULT_GRAPH_IDS, CREATED_GRAPH_ID + "," + KNOWS_GRAPH_ID); | ||
| fedProperties.set(PROP_DEFAULT_MERGE_ELEMENTS, "true"); | ||
| final Graph federatedGraph = new Graph.Builder() | ||
| .config(new GraphConfig.Builder() | ||
| .graphId(FEDERATED_GRAPH_ID) | ||
| .build()) | ||
| .addStoreProperties(fedProperties) | ||
| .build(); | ||
|
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| federatedGraph.execute( | ||
| new AddGraph.Builder() | ||
| .graphConfig(new GraphConfig(KNOWS_GRAPH_ID)) | ||
| .schema(Schema.fromJson(StreamUtil.openStreams(clazz, "/modern/schema"))) | ||
| .properties(properties.getProperties()) | ||
| .build(), | ||
| CONTEXT); | ||
|
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| federatedGraph.execute( | ||
| new AddGraph.Builder() | ||
| .graphConfig(new GraphConfig(CREATED_GRAPH_ID)) | ||
| .schema(Schema.fromJson(StreamUtil.openStreams(clazz, "/modern/schema"))) | ||
| .properties(properties.getProperties()) | ||
| .build(), | ||
| CONTEXT); | ||
|
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| setupKnowsGraph(federatedGraph); | ||
| setupCreatedGraph(federatedGraph); | ||
|
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| return federatedGraph; | ||
| } | ||
|
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| private static void setupKnowsGraph(final Graph federatedGraph) throws OperationException { | ||
| List<Element> knowsGraphElements = new ArrayList<>(); | ||
|
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| knowsGraphElements.add(getEntity("1", "person", "marko")); | ||
| knowsGraphElements.add(getEntity("4", "person", "josh")); | ||
| knowsGraphElements.add(getEntity("2", "person", "vadas")); | ||
| knowsGraphElements.add(getEntity("6", "person", "peter")); | ||
| knowsGraphElements.add(getEdge("1", "4", "knows")); | ||
| knowsGraphElements.add(getEdge("1", "2", "knows")); | ||
|
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| federatedGraph.execute(new AddElements.Builder() | ||
| .input(knowsGraphElements.toArray(new Element[0])) | ||
| .option(FederatedOperationHandler.OPT_GRAPH_IDS, KNOWS_GRAPH_ID) | ||
| .build(), CONTEXT); | ||
| } | ||
|
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| private static void setupCreatedGraph(final Graph federatedGraph) throws OperationException { | ||
| List<Element> createdGraphElements = new ArrayList<>(); | ||
|
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| createdGraphElements.add(getEntity("3", "software", "lop")); | ||
| createdGraphElements.add(getEntity("5", "software", "ripple")); | ||
| createdGraphElements.add(getEntity("1", "person", "marko")); | ||
| createdGraphElements.add(getEntity("4", "person", "josh")); | ||
| createdGraphElements.add(getEntity("6", "person", "peter")); | ||
| createdGraphElements.add(getEdge("1", "3", "created")); | ||
| createdGraphElements.add(getEdge("4", "3", "created")); | ||
| createdGraphElements.add(getEdge("6", "3", "created")); | ||
| createdGraphElements.add(getEdge("4", "5", "created")); | ||
|
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| federatedGraph.execute(new AddElements.Builder() | ||
| .input(createdGraphElements.toArray(new Element[0])) | ||
| .option(FederatedOperationHandler.OPT_GRAPH_IDS, CREATED_GRAPH_ID) | ||
| .build(), CONTEXT); | ||
| } | ||
|
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| private static Entity getEntity(final String vertex, final String group, final String name) { | ||
| return new Entity.Builder() | ||
| .group(group) | ||
| .vertex(vertex) | ||
| .property("name", name) | ||
| .build(); | ||
| } | ||
|
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| private static Edge getEdge(final String source, final String dest, final String group) { | ||
| return new Edge.Builder() | ||
| .group(group) | ||
| .source(source) | ||
| .dest(dest) | ||
| .directed(true) | ||
| .build(); | ||
| } | ||
| } |