org.umlg.sqlg.test.schema.TestLoadSchema Maven / Gradle / Ivy
package org.umlg.sqlg.test.schema;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.Assert;
import org.junit.Assume;
import org.junit.Test;
import org.umlg.sqlg.structure.PropertyType;
import org.umlg.sqlg.structure.SchemaTable;
import org.umlg.sqlg.structure.SqlgGraph;
import org.umlg.sqlg.test.BaseTest;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.Iterator;
import java.util.Map;
/**
* Date: 2014/07/22
* Time: 3:27 PM
*/
public class TestLoadSchema extends BaseTest {
@Test
public void testLoadingLocalDateTime() throws Exception {
Vertex v = this.sqlgGraph.addVertex(T.label, "Person", "createOn", LocalDateTime.now());
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex vv = sqlgGraph1.traversal().V(v.id()).next();
Assert.assertTrue(vv.property("createOn").isPresent());
Map propertyTypeMap = sqlgGraph1.getSchemaManager().getAllTables().get(SchemaTable.of(
sqlgGraph1.getSqlDialect().getPublicSchema(), "V_Person").toString());
Assert.assertTrue(propertyTypeMap.containsKey("createOn"));
sqlgGraph1.tx().rollback();
}
}
@Test
public void testLoadingLocalDate() throws Exception {
Vertex v = this.sqlgGraph.addVertex(T.label, "Person", "createOn", LocalDate.now());
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex vv = sqlgGraph1.traversal().V(v.id()).next();
Assert.assertTrue(vv.property("createOn").isPresent());
Map propertyTypeMap = sqlgGraph1.getSchemaManager().getAllTables().get(SchemaTable.of(
sqlgGraph1.getSqlDialect().getPublicSchema(), "V_Person").toString());
Assert.assertTrue(propertyTypeMap.containsKey("createOn"));
sqlgGraph1.tx().rollback();
}
}
@Test
public void testLoadingLocalTime() throws Exception {
Vertex v = this.sqlgGraph.addVertex(T.label, "Person", "createOn", LocalTime.now());
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex vv = sqlgGraph1.traversal().V(v.id()).next();
Assert.assertTrue(vv.property("createOn").isPresent());
Map propertyTypeMap = sqlgGraph1.getSchemaManager().getAllTables().get(SchemaTable.of(
sqlgGraph1.getSqlDialect().getPublicSchema(), "V_Person").toString());
Assert.assertTrue(propertyTypeMap.containsKey("createOn"));
sqlgGraph1.tx().rollback();
}
}
@Test
public void testLoadingJson() throws Exception {
Assume.assumeTrue(this.sqlgGraph.getSqlDialect().supportsJson());
ObjectMapper objectMapper = new ObjectMapper();
ObjectNode json = new ObjectNode(objectMapper.getNodeFactory());
json.put("username", "john");
Vertex v1 = this.sqlgGraph.addVertex(T.label, "Person", "doc", json);
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex vv = sqlgGraph1.traversal().V(v1.id()).next();
Assert.assertTrue(vv.property("doc").isPresent());
Map propertyTypeMap = sqlgGraph1.getSchemaManager().getAllTables().get(SchemaTable.of(
sqlgGraph1.getSqlDialect().getPublicSchema(), "V_Person").toString());
Assert.assertTrue(propertyTypeMap.containsKey("doc"));
sqlgGraph1.tx().rollback();
}
}
@Test
public void testIdNotLoadedAsProperty() throws Exception {
Vertex v = this.sqlgGraph.addVertex(T.label, "Person", "name", "a");
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex vv = sqlgGraph1.traversal().V(v.id()).next();
Assert.assertFalse(vv.property("ID").isPresent());
Map propertyTypeMap = sqlgGraph1.getSchemaManager().getAllTables().get(SchemaTable.of(
sqlgGraph1.getSqlDialect().getPublicSchema(), "V_Person").toString());
Assert.assertFalse(propertyTypeMap.containsKey("ID"));
sqlgGraph1.tx().rollback();
}
}
@Test
public void testLoadPropertyColumnNames() throws Exception {
this.sqlgGraph.addVertex(T.label, "Person", "name", "a");
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Vertex v = sqlgGraph1.traversal().V().next();
v.property("surname", "b");
sqlgGraph1.tx().rollback();
v = sqlgGraph1.traversal().V().next();
v.property("surname", "b");
sqlgGraph1.tx().commit();
}
}
@Test
public void testLoadSchemaWithByteArray() throws Exception {
this.sqlgGraph.addVertex(T.label, "Person", "byteArray", new byte[]{1,2,3,4});
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Iterator iter = sqlgGraph1.traversal().V().has(T.label, "Person");
Assert.assertTrue(iter.hasNext());
Vertex v = iter.next();
Assert.assertArrayEquals(new byte[]{1,2,3,4}, v.property("byteArray").value());
}
}
@Test
public void testLoadSchema() throws Exception {
this.sqlgGraph.addVertex(T.label, "Person", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Iterator iter = sqlgGraph1.traversal().V().has(T.label, "Person");
Assert.assertTrue(iter.hasNext());
Vertex v = iter.next();
Assert.assertEquals(true, v.property("aBoolean").value());
Assert.assertEquals((short) 1, v.property("aShort").value());
Assert.assertEquals(1, v.property("aInteger").value());
Assert.assertEquals(1D, v.property("aDouble").value());
Assert.assertEquals("aaaaaaaaaaaaa", v.property("aString").value());
}
}
@Test
public void testLoadMultipleSchemas() throws Exception {
this.sqlgGraph.addVertex(T.label, "Test1.Person", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
this.sqlgGraph.addVertex(T.label, "Test2.Person", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
sqlgGraph1.addVertex(T.label, "Test1.Product", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
sqlgGraph1.addVertex(T.label, "Test2.Product", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
sqlgGraph1.tx().commit();
Assert.assertEquals(1, sqlgGraph1.traversal().V().has(T.label, "Test1.Person").count().next(), 0);
Assert.assertEquals(1, sqlgGraph1.traversal().V().has(T.label, "Test2.Person").count().next(), 0);
Assert.assertEquals(1, sqlgGraph1.traversal().V().has(T.label, "Test1.Product").count().next(), 0);
Assert.assertEquals(1, sqlgGraph1.traversal().V().has(T.label, "Test2.Product").count().next(), 0);
}
}
@Test
public void loadForeignKeys() throws Exception {
Vertex v1 = this.sqlgGraph.addVertex(T.label, "Person", "aBoolean", true, "aShort", (short) 1,
"aInteger", 1, "aLong", 1L, "aDouble", 1D, "aString", "aaaaaaaaaaaaa");
Vertex v2 = this.sqlgGraph.addVertex(T.label, "Person", "bBoolean", true, "bShort", (short) 2,
"bInteger", 2, "bLong", 2L, "bDouble", 2D, "bString", "bbbbbbbbbbbbb");
v1.addEdge("edgeTest", v2, "cBoolean", true, "cShort", (short) 3,
"cInteger", 3, "cLong", 3L, "cDouble", 3D, "cString", "ccccccccccccc");
this.sqlgGraph.tx().commit();
this.sqlgGraph.close();
try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
v1 = sqlgGraph.v(v1.id());
Assert.assertNotNull(v1);
Assert.assertEquals(true, v1.property("aBoolean").value());
Assert.assertEquals((short) 1, v1.property("aShort").value());
Assert.assertEquals(1, v1.property("aInteger").value());
Assert.assertEquals(1L, v1.property("aLong").value());
Assert.assertEquals(1D, v1.property("aDouble").value());
Assert.assertEquals("aaaaaaaaaaaaa", v1.property("aString").value());
v2 = sqlgGraph.v(v2.id());
Assert.assertEquals(true, v2.property("bBoolean").value());
Assert.assertEquals((short) 2, v2.property("bShort").value());
Assert.assertEquals(2, v2.property("bInteger").value());
Assert.assertEquals(2L, v2.property("bLong").value());
Assert.assertEquals(2D, v2.property("bDouble").value());
Assert.assertEquals("bbbbbbbbbbbbb", v2.property("bString").value());
Iterator edgeIter = vertexTraversal(v1).outE("edgeTest");
Assert.assertTrue(edgeIter.hasNext());
Edge e = edgeIter.next();
Assert.assertEquals(true, e.property("cBoolean").value());
Assert.assertEquals((short) 3, e.property("cShort").value());
Assert.assertEquals(3, e.property("cInteger").value());
Assert.assertEquals(3L, e.property("cLong").value());
Assert.assertEquals(3D, e.property("cDouble").value());
Assert.assertEquals("ccccccccccccc", e.property("cString").value());
Vertex v3 = sqlgGraph.addVertex(T.label, "Person", "dBoolean", true, "dShort", (short) 4,
"dInteger", 4, "dLong", 4L, "bDouble", 4D, "dString", "ddddddddddddd");
v1.addEdge("edgeTest", v3, "eBoolean", true, "eShort", (short) 3,
"eInteger", 3, "eLong", 3L, "eDouble", 3D, "eString", "eeeeeeeeeeeee");
sqlgGraph.tx().commit();
try (SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {
Edge edgeTest = sqlgGraph1.traversal().V(v3).inE("edgeTest").next();
Assert.assertEquals(true, edgeTest.value("eBoolean"));
Assert.assertEquals((short)3, edgeTest.value("eShort").shortValue());
Assert.assertEquals(3, edgeTest.value("eInteger").intValue());
Assert.assertEquals(3L, edgeTest.value("eLong").longValue());
Assert.assertEquals(3D, edgeTest.value("eDouble").doubleValue(), 0);
Assert.assertEquals("eeeeeeeeeeeee", edgeTest.value("eString"));
}
}
}
// @Test
// public void testLoadSchemaWithSimilarForeignKeysAcrossSchemas() throws Exception {
// Vertex realBsc = this.sqlgGraph.addVertex(T.label, "real.bsc");
// Vertex realBscWE = this.sqlgGraph.addVertex(T.label, "workspaceElement");
// realBsc.addEdge("workspaceElement", realBscWE);
//
// Vertex planBsc = this.sqlgGraph.addVertex(T.label, "plan.bsc");
// Vertex planBscWE = this.sqlgGraph.addVertex(T.label, "workspaceElement");
// planBsc.addEdge("workspaceElement", planBscWE);
//
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// Assert.assertEquals(1, vertexTraversal(sqlgGraph.v(realBscWE.id())).in("workspaceElement").count().next().intValue());
// Assert.assertEquals(2, sqlgGraph.getSchemaManager().getEdgeForeignKeys().get("plan.E_workspaceElement").size());
// Assert.assertEquals(2, sqlgGraph.getSchemaManager().getEdgeForeignKeys().get("real.E_workspaceElement").size());
// }
// }
//
// @Test
// public void testLoadSchemaWithSimilarForeignKeysAcrossSchemasMultipleEdges() throws Exception {
// Vertex realBsc = this.sqlgGraph.addVertex(T.label, "real.bsc");
// Vertex realBscWE = this.sqlgGraph.addVertex(T.label, "workspaceElement");
// Vertex planBsc = this.sqlgGraph.addVertex(T.label, "plan.bsc");
// realBsc.addEdge("workspaceElement", realBscWE);
// realBsc.addEdge("workspaceElement", planBsc);
//
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// Assert.assertEquals(2, vertexTraversal(sqlgGraph.v(realBsc.id())).out("workspaceElement").count().next().intValue());
// Assert.assertEquals(1, vertexTraversal(sqlgGraph.v(realBscWE.id())).in("workspaceElement").count().next().intValue());
// Assert.assertEquals(1, vertexTraversal(sqlgGraph.v(planBsc.id())).in("workspaceElement").count().next().intValue());
// }
// }
//
// @Test
// public void testLoadSchemaWithSimilarForeignKeysAcrossSchemasMultipleEdgesOtherWayAround() throws Exception {
// Vertex realBsc = this.sqlgGraph.addVertex(T.label, "real.bsc");
// Vertex realBscWE = this.sqlgGraph.addVertex(T.label, "workspaceElement");
// Vertex planBsc = this.sqlgGraph.addVertex(T.label, "plan.bsc");
// Vertex planBscWE = this.sqlgGraph.addVertex(T.label, "workspaceElement");
// realBscWE.addEdge("workspaceElement", realBsc);
// planBscWE.addEdge("workspaceElement", planBsc);
//
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// Assert.assertEquals(1, vertexTraversal(sqlgGraph.v(realBscWE.id())).out("workspaceElement").count().next().intValue());
// Assert.assertEquals(1, vertexTraversal(sqlgGraph.v(planBscWE.id())).out("workspaceElement").count().next().intValue());
// }
//
// }
//
// @Test
// public void testSameEdgeToDifferentVertexLabels() throws Exception {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a1");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B.B", "name", "b1");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C.C", "name", "c1");
// Object a1Id = a1.id();
// Object b1Id = b1.id();
// a1.addEdge("ab", b1, "weight", 5);
// a1.addEdge("ab", c1, "weight", 6);
// b1.addEdge("ba", a1, "wtf", "wtf1");
// b1.addEdge("ba", c1, "wtf", "wtf1");
// this.sqlgGraph.tx().commit();
// Assert.assertEquals(2, this.sqlgGraph.traversal().V(a1Id).out().count().next().intValue());
// Assert.assertEquals(2, this.sqlgGraph.traversal().V(b1Id).out().count().next().intValue());
// }
//
// @Test
// public void testLoadSchemaSameTableDifferentSchema() throws Exception {
// Vertex v1 = this.sqlgGraph.addVertex(T.label, "test1.Person", "name1", "john");
// Vertex v2 = this.sqlgGraph.addVertex(T.label, "test2.Person", "name2", "john");
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// v2 = sqlgGraph.v(v2.id());
// //This fails if the columns are not loaded per schema and table
// v2.property("name1", "joe");
// sqlgGraph.tx().commit();
// }
// }
//
// @Test
// public void testMultipleInEdges() throws Exception {
//
// Vertex report1 = this.sqlgGraph.addVertex(T.label, "Report", "name", "report1");
// Vertex favouriteReport = this.sqlgGraph.addVertex(T.label, "FavouriteReport", "name", "favourite");
// Vertex policyReport = this.sqlgGraph.addVertex(T.label, "PolicyReport", "name", "policy");
// report1.addEdge("label", favouriteReport);
// report1.addEdge("label", policyReport);
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// Assert.assertTrue(sqlgGraph.traversal().V().hasLabel("Report").hasNext());
// report1 = sqlgGraph.traversal().V().hasLabel("Report").next();
// Assert.assertEquals(2, sqlgGraph.traversal().V(report1).out("label").count().next(), 0);
// }
// }
//
// @Test
// public void testMultipleOutEdges() throws Exception {
//
// Vertex report1 = this.sqlgGraph.addVertex(T.label, "Report", "name", "report1");
// Vertex favouriteReport = this.sqlgGraph.addVertex(T.label, "FavouriteReport", "name", "favourite");
// Vertex policyReport = this.sqlgGraph.addVertex(T.label, "PolicyReport", "name", "policy");
// favouriteReport.addEdge("label", report1);
// policyReport.addEdge("label", report1);
// this.sqlgGraph.tx().commit();
// this.sqlgGraph.close();
// try (SqlgGraph sqlgGraph = SqlgGraph.open(configuration)) {
// Assert.assertTrue(sqlgGraph.traversal().V().hasLabel("Report").hasNext());
// report1 = sqlgGraph.traversal().V().hasLabel("Report").next();
// Assert.assertEquals(2, sqlgGraph.traversal().V(report1).in("label").count().next(), 0);
// }
// }
//
// @Test
// public void testMoreMultipleInEdges() {
// Vertex a1 = this.sqlgGraph.addVertex(T.label, "A");
// Vertex b1 = this.sqlgGraph.addVertex(T.label, "B");
// Vertex c1 = this.sqlgGraph.addVertex(T.label, "C");
// Vertex d1 = this.sqlgGraph.addVertex(T.label, "D");
// a1.addEdge("hi", b1);
// a1.addEdge("hi", c1);
// a1.addEdge("hi", d1);
// this.sqlgGraph.tx().commit();
// Assert.assertEquals(3, this.sqlgGraph.traversal().V(a1).out().count().next(), 0);
// }
}
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