Examples with Value org.neo4j.driver.Value used on opensource projects

Example 26 with Value

use of org.neo4j.driver.Value in project neo4j by neo4j.

the class PrettyPrinterTest method prettyPrintSingleNodePath.

@Test
public void prettyPrintSingleNodePath() {
    // given
    Record record = mock(Record.class);
    Value value = mock(Value.class);
    Node start = mock(Node.class);
    when(start.labels()).thenReturn(asList("start"));
    when(start.id()).thenReturn(1L);
    Node end = mock(Node.class);
    when(end.labels()).thenReturn(asList("end"));
    when(end.id()).thenReturn(2L);
    Path path = mock(Path.class);
    when(path.start()).thenReturn(start);
    Relationship relationship = mock(Relationship.class);
    when(relationship.type()).thenReturn("RELATIONSHIP_TYPE");
    when(relationship.startNodeId()).thenReturn(1L);
    Path.Segment segment1 = mock(Path.Segment.class);
    when(segment1.start()).thenReturn(start);
    when(segment1.end()).thenReturn(end);
    when(segment1.relationship()).thenReturn(relationship);
    when(value.type()).thenReturn(InternalTypeSystem.TYPE_SYSTEM.PATH());
    when(value.asPath()).thenReturn(path);
    when(path.iterator()).thenReturn(asList(segment1).iterator());
    when(record.keys()).thenReturn(asList("path"));
    when(record.values()).thenReturn(asList(value));
    BoltResult result = new ListBoltResult(asList(record), mock(ResultSummary.class));
    // when
    String actual = plainPrinter.format(result);
    // then
    assertThat(actual, is("path" + NEWLINE + "(:start)-[:RELATIONSHIP_TYPE]->(:end)" + NEWLINE));
}

Example 27 with Value

use of org.neo4j.driver.Value in project neo4j by neo4j.

the class PrettyPrinterTest method prettyPrintRelationships.

@Test
public void prettyPrintRelationships() {
    // given
    Record record = mock(Record.class);
    Value value = mock(Value.class);
    Relationship relationship = mock(Relationship.class);
    HashMap<String, Object> propertiesAsMap = new HashMap<>();
    propertiesAsMap.put("prop1", "prop1_value");
    propertiesAsMap.put("prop2", "prop2_value");
    when(value.type()).thenReturn(InternalTypeSystem.TYPE_SYSTEM.RELATIONSHIP());
    when(value.asRelationship()).thenReturn(relationship);
    when(relationship.type()).thenReturn("RELATIONSHIP_TYPE");
    when(relationship.asMap(anyObject())).thenReturn(unmodifiableMap(propertiesAsMap));
    when(record.keys()).thenReturn(asList("rel"));
    when(record.values()).thenReturn(asList(value));
    BoltResult result = new ListBoltResult(asList(record), mock(ResultSummary.class));
    // when
    String actual = plainPrinter.format(result);
    // then
    assertThat(actual, is("rel" + NEWLINE + "[:RELATIONSHIP_TYPE {prop2: prop2_value, prop1: prop1_value}]" + NEWLINE));
}

Example 28 with Value

use of org.neo4j.driver.Value in project neo4j by neo4j.

the class PrettyPrinterTest method prettyPrintList.

@Test
public void prettyPrintList() {
    // given
    Record record1 = mock(Record.class);
    Record record2 = mock(Record.class);
    Value value1 = Values.value("val1_1", "val1_2");
    Value value2 = Values.value(new String[] { "val2_1" });
    when(record1.keys()).thenReturn(asList("col1", "col2"));
    when(record1.values()).thenReturn(asList(value1, value2));
    when(record2.values()).thenReturn(asList(value2));
    BoltResult result = new ListBoltResult(asList(record1, record2), mock(ResultSummary.class));
    // when
    String actual = plainPrinter.format(result);
    // then
    assertThat(actual, is(String.join(NEWLINE, "col1, col2", "[\"val1_1\", \"val1_2\"], [\"val2_1\"]", "[\"val2_1\"]", "")));
}

Example 29 with Value

use of org.neo4j.driver.Value in project neo4j by neo4j.

the class PrettyPrinterTest method prettyPrintProfileInformationIfGlobalMemoryIsMissing.

@Test
public void prettyPrintProfileInformationIfGlobalMemoryIsMissing() {
    // given
    ResultSummary resultSummary = mock(ResultSummary.class);
    ProfiledPlan plan = mock(ProfiledPlan.class);
    when(plan.dbHits()).thenReturn(1000L);
    when(plan.records()).thenReturn(20L);
    when(resultSummary.hasPlan()).thenReturn(true);
    when(resultSummary.hasProfile()).thenReturn(true);
    when(resultSummary.plan()).thenReturn(plan);
    when(resultSummary.profile()).thenReturn(plan);
    when(resultSummary.resultAvailableAfter(anyObject())).thenReturn(5L);
    when(resultSummary.resultConsumedAfter(anyObject())).thenReturn(7L);
    when(resultSummary.queryType()).thenReturn(QueryType.READ_ONLY);
    Map<String, Value> argumentMap = Values.parameters("Version", "3.1", "Planner", "COST", "Runtime", "INTERPRETED").asMap(v -> v);
    when(plan.arguments()).thenReturn(argumentMap);
    BoltResult result = new ListBoltResult(Collections.emptyList(), resultSummary);
    // when
    String actual = plainPrinter.format(result);
    // then
    String expected = "Plan: \"PROFILE\"\n" + "Statement: \"READ_ONLY\"\n" + "Version: \"3.1\"\n" + "Planner: \"COST\"\n" + "Runtime: \"INTERPRETED\"\n" + "Time: 12\n" + "Rows: 20\n" + "DbHits: 1000\n" + "Memory (Bytes): \"?\"";
    Stream.of(expected.split("\n")).forEach(e -> assertThat(actual, containsString(e)));
}

Example 30 with Value

use of org.neo4j.driver.Value in project neo4j by neo4j.

the class PrettyPrinterTest method prettyPrintPaths.

@Test
public void prettyPrintPaths() {
    // given
    Record record = mock(Record.class);
    Value value = mock(Value.class);
    Node start = mock(Node.class);
    HashMap<String, Object> startProperties = new HashMap<>();
    startProperties.put("prop1", "prop1_value");
    when(start.labels()).thenReturn(asList("start"));
    when(start.id()).thenReturn(1L);
    Node middle = mock(Node.class);
    when(middle.labels()).thenReturn(asList("middle"));
    when(middle.id()).thenReturn(2L);
    Node end = mock(Node.class);
    HashMap<String, Object> endProperties = new HashMap<>();
    endProperties.put("prop2", "prop2_value");
    when(end.labels()).thenReturn(asList("end"));
    when(end.id()).thenReturn(3L);
    Path path = mock(Path.class);
    when(path.start()).thenReturn(start);
    Relationship relationship = mock(Relationship.class);
    when(relationship.type()).thenReturn("RELATIONSHIP_TYPE");
    when(relationship.startNodeId()).thenReturn(1L).thenReturn(3L);
    Path.Segment segment1 = mock(Path.Segment.class);
    when(segment1.start()).thenReturn(start);
    when(segment1.end()).thenReturn(middle);
    when(segment1.relationship()).thenReturn(relationship);
    Path.Segment segment2 = mock(Path.Segment.class);
    when(segment2.start()).thenReturn(middle);
    when(segment2.end()).thenReturn(end);
    when(segment2.relationship()).thenReturn(relationship);
    when(value.type()).thenReturn(InternalTypeSystem.TYPE_SYSTEM.PATH());
    when(value.asPath()).thenReturn(path);
    when(path.iterator()).thenReturn(asList(segment1, segment2).iterator());
    when(start.asMap(anyObject())).thenReturn(unmodifiableMap(startProperties));
    when(end.asMap(anyObject())).thenReturn(unmodifiableMap(endProperties));
    when(record.keys()).thenReturn(asList("path"));
    when(record.values()).thenReturn(asList(value));
    BoltResult result = new ListBoltResult(asList(record), mock(ResultSummary.class));
    // when
    String actual = plainPrinter.format(result);
    // then
    assertThat(actual, is("path" + NEWLINE + "(:start {prop1: prop1_value})-[:RELATIONSHIP_TYPE]->" + "(:middle)<-[:RELATIONSHIP_TYPE]-(:end {prop2: prop2_value})" + NEWLINE));
}