public void testWithModelElementList() {
final TestModelRoot root = TestModelRoot.TYPE.instantiate();
final ModelElementList<TestModelElementA> list = root.getList1();
final FunctionContext context = new ModelElementFunctionContext(root);
TestModelElementA a;
testForExpectedValue(context, "${ Avg( List1 ) }", new BigDecimal("0"));
testForExpectedValue(context, "${ Avg( List1, 'Value1' ) }", new BigDecimal("0"));
testForExpectedValue(context, "${ Avg( List1, 'Value2' ) }", new BigDecimal("0"));
a = list.insert();
a.setValue1("1");
a.setValue2(2);
testForExpectedValue(context, "${ Avg( List1 ) }", new BigDecimal("1"));
testForExpectedValue(context, "${ Avg( List1, 'Value1' ) }", new BigDecimal("1"));
testForExpectedValue(context, "${ Avg( List1, 'Value2' ) }", new BigDecimal("2"));
a = list.insert();
a.setValue1("2");
a.setValue2(3);
a = list.insert();
a.setValue1("3.5");
a.setValue2(4);
testForExpectedValue(context, "${ Avg( List1 ) }", new BigDecimal("2.2"));
testForExpectedValue(context, "${ Avg( List1, 'Value1' ) }", new BigDecimal("2.2"));
testForExpectedValue(context, "${ Avg( List1, 'Value2' ) }", new BigDecimal("3"));
testForExpectedError(
context, "${ Avg( List1, 'abc' ) }", "Property TestModelElementA.abc could not be found.");
testForExpectedError(
context,
"${ Avg( List1, 'Element1' ) }",
"Property TestModelElementA.Element1 is not a value property.");
testForExpectedError(
context,
"${ Avg( List2 ) }",
"Element type TestModelElementB does not contain a value property.");
final FunctionResult result =
ExpressionLanguageParser.parse("${ Avg( List1, 'Value1' ) }").evaluate(context);
assertEquals(new BigDecimal("2.2"), result.value());
list.get(0).setValue1("2");
list.get(1).setValue1("3.5");
assertEquals(new BigDecimal("3.0"), result.value());
a = list.insert();
a.setValue1("5.2");
assertEquals(new BigDecimal("3.6"), result.value());
}
public void test() throws Exception {
final ByteArrayResourceStore byteArrayResourceStore =
new ByteArrayResourceStore(loadResourceAsStream("initial.txt"));
final XmlResourceStore xmlResourceStore = new XmlResourceStore(byteArrayResourceStore);
final TestModelRoot root =
TestModelRoot.TYPE.instantiate(new RootXmlResource(xmlResourceStore));
root.initialize();
root.resource().save();
assertEqualsIgnoreNewLineDiffs(
loadResource("result.txt"), new String(byteArrayResourceStore.getContents(), UTF8));
}
@Test
public void test() throws Exception {
final ByteArrayResourceStore byteArrayResourceStore = new ByteArrayResourceStore();
final XmlResourceStore xmlResourceStore = new XmlResourceStore(byteArrayResourceStore);
final TestModelRoot root =
TestModelRoot.TYPE.instantiate(new RootXmlResource(xmlResourceStore));
final TestModelChild child = root.getChild();
child.setAaa("111");
child.setBbb("222");
child.setCcc("333");
root.resource().save();
assertEqualsIgnoreNewLineDiffs(
loadResource("checkpoint-1.txt"), new String(byteArrayResourceStore.getContents(), UTF8));
child.setAaa(null);
root.resource().save();
assertEqualsIgnoreNewLineDiffs(
loadResource("checkpoint-2.txt"), new String(byteArrayResourceStore.getContents(), UTF8));
child.setBbb(null);
root.resource().save();
assertEqualsIgnoreNewLineDiffs(
loadResource("checkpoint-3.txt"), new String(byteArrayResourceStore.getContents(), UTF8));
child.setCcc(null);
root.resource().save();
assertEqualsIgnoreNewLineDiffs(
loadResource("checkpoint-4.txt"), new String(byteArrayResourceStore.getContents(), UTF8));
}