Examples with CallableUserFunction org.neo4j.kernel.api.proc.CallableUserFunction used on opensource projects

Example 16 with CallableUserFunction

use of org.neo4j.kernel.api.proc.CallableUserFunction in project neo4j by neo4j.

the class ResourceInjectionTest method shouldCompileAndRunUserFunctions.

@Test
public void shouldCompileAndRunUserFunctions() throws Throwable {
    // Given
    CallableUserFunction proc = compiler.compileFunction(FunctionWithInjectedAPI.class).get(0);
    // When
    Object out = proc.apply(new BasicContext(), new Object[0]);
    // Then
    assertThat(out, equalTo("[Bonnie, Clyde]"));
}

Example 17 with CallableUserFunction

use of org.neo4j.kernel.api.proc.CallableUserFunction in project neo4j by neo4j.

the class ReflectiveUserFunctionTest method shouldNotLoadNoneWhiteListedFunction.

@Test
public void shouldNotLoadNoneWhiteListedFunction() throws Throwable {
    // Given
    Log log = spy(Log.class);
    procedureCompiler = new ReflectiveProcedureCompiler(new TypeMappers(), components, new ComponentRegistry(), log, new ProcedureConfig(Config.defaults().with(MapUtil.stringMap(GraphDatabaseSettings.procedure_whitelist.name(), "WrongName"))));
    List<CallableUserFunction> method = compile(SingleReadOnlyFunction.class);
    verify(log).warn("The function 'org.neo4j.kernel.impl.proc.listCoolPeople' is not on the whitelist and won't be loaded.");
    assertThat(method.size(), equalTo(0));
}