Examples with Connection org.activityinfo.observable.Connection used on opensource projects

Example 1 with Connection

use of org.activityinfo.observable.Connection in project activityinfo by bedatadriven.

the class LookupViewModelTest method nullKeys.

@Test
public void nullKeys() {
    FormClass keyForm = new FormClass(ResourceId.valueOf("FORM1"));
    keyForm.addField(ResourceId.valueOf("PROVINCE")).setLabel("Province").setKey(true).setRequired(true).setType(TextType.SIMPLE);
    keyForm.addField(ResourceId.valueOf("SCHOOL")).setLabel("School").setKey(true).setRequired(true).setType(TextType.SIMPLE);
    FormClass form = new FormClass(ResourceId.valueOf("FORM2"));
    FormField referenceField = new FormField(ResourceId.generateFieldId(ReferenceType.TYPE_CLASS));
    ReferenceType referenceType = new ReferenceType(Cardinality.SINGLE, ResourceId.valueOf("FORM1"));
    referenceField.setType(referenceType);
    form.addField(ResourceId.valueOf("PROJECT")).setLabel("Project name").setType(referenceType);
    FormTreeBuilder treeBuilder = new FormTreeBuilder(new FormMetadataProviderStub(form, keyForm));
    FormTree formTree = treeBuilder.queryTree(form.getId());
    Map<String, ColumnView> columnSet = new HashMap<>();
    columnSet.put("id", new StringArrayColumnView(Arrays.asList("R1", "R2", "R3", "R4")));
    columnSet.put("k1", new StringArrayColumnView(Arrays.asList("PZ", null, "PA", "PA")));
    columnSet.put("k2", new StringArrayColumnView(Arrays.asList("S1", "S2", null, "S3")));
    FormSource formSource = EasyMock.createMock(FormSource.class);
    EasyMock.expect(formSource.query(EasyMock.anyObject(QueryModel.class))).andReturn(Observable.just(new ColumnSet(3, columnSet))).anyTimes();
    EasyMock.replay(formSource);
    LookupViewModel viewModel = new LookupViewModel(formSource, formTree, referenceField);
    LookupKeyViewModel provinceKey = viewModel.getLookupKeys().get(0);
    assertThat(provinceKey.getChoices().get(), contains("PA", "PZ"));
    viewModel.select(provinceKey.getLookupKey(), "PA");
    LookupKeyViewModel schoolKey = viewModel.getLookupKeys().get(1);
    Connection<List<String>> schoolChoices = new Connection<>(schoolKey.getChoices());
    assertThat(schoolChoices.assertLoaded(), contains("S3"));
}