Examples with TransactionEnforcerStubs.forGraphWrapper nl.knaw.huygens.timbuctoo.core.TransactionEnforcerStubs.forGraphWrapper used on opensource projects

Example 1 with TransactionEnforcerStubs.forGraphWrapper

use of nl.knaw.huygens.timbuctoo.core.TransactionEnforcerStubs.forGraphWrapper in project timbuctoo by HuygensING.

the class LoadSaveVresTest method onlyReloadReloadsTheConfigurationsFromTheGraph.

@Test
public void onlyReloadReloadsTheConfigurationsFromTheGraph() throws JsonProcessingException {
    TinkerPopGraphManager graphManager = newGraph().withVertex(v -> {
        v.withLabel(Vre.DATABASE_LABEL).withProperty(Vre.VRE_NAME_PROPERTY_NAME, "VreA");
    }).wrap();
    TransactionEnforcer transactionEnforcer = TransactionEnforcerStubs.forGraphWrapper(graphManager);
    DatabaseConfiguredVres instance = new DatabaseConfiguredVres(transactionEnforcer);
    assertThat(instance.getVre("VreA"), instanceOf(Vre.class));
    assertThat(instance.getVre("VreB"), CoreMatchers.equalTo(null));
    // TODO find a clearer way to write this test.
    // This call overrides the GraphManager pointer, so the DatabaseConfiguredVres has an empty database again.
    graphManager = newGraph().withVertex(v -> {
        v.withLabel(Vre.DATABASE_LABEL).withProperty(Vre.VRE_NAME_PROPERTY_NAME, "VreB");
    }).wrap();
    assertThat(instance.getVre("VreA"), instanceOf(Vre.class));
    assertThat(instance.getVre("VreB"), CoreMatchers.equalTo(null));
    instance.reload();
    assertThat(instance.getVre("VreB"), instanceOf(Vre.class));
    assertThat(instance.getVre("VreA"), CoreMatchers.equalTo(null));
}