@Test
public void testConvertMapToMapWithSameType() {
Object result =
converter.convertToResultType(
MapUtil.map("test", 1, "test2", 2), new TypeInformation(MapUtil.map("test", 0)));
assertEquals(MapUtil.map("test", 1, "test2", 2), result);
}
@Test
public void testConvertDifferentIterablesWithSameType() {
HashSet<String> set = new HashSet<String>();
set.add("test");
Object result = converter.convertToResultType(set, new TypeInformation(asList("t")));
assertEquals(asList("test"), result);
}
@Test
public void testConvertJSONDataToFullPath() {
Map<String, Object> node1 =
MapUtil.map(
"self",
"http://localhost:7474/db/data/node/1",
"data",
MapUtil.map("propname", "testprop1"));
Map<String, Object> node2 =
MapUtil.map(
"self",
"http://localhost:7474/db/data/node/2",
"data",
MapUtil.map("propname", "testprop2"));
Map<String, Object> relationship1 =
MapUtil.map(
"self",
"http://localhost:7474/db/data/relationship/1",
"data",
MapUtil.map("propname", "testproprel1"));
Map<String, Object> path = new HashMap<String, Object>();
path.put("start", node1);
path.put("nodes", asList(node1, node2));
path.put("length", 1);
path.put("relationships", asList(relationship1));
path.put("end", node2);
Object result = converter.convertToResultType(path, new TypeInformation(Path.class));
assertEquals(SimplePath.class, result.getClass());
assertEquals("testprop1", ((SimplePath) result).startNode().getProperty("propname"));
assertEquals("testprop2", ((SimplePath) result).endNode().getProperty("propname"));
assertEquals("testproprel1", ((SimplePath) result).lastRelationship().getProperty("propname"));
}
@Test
public void testConvertDifferentMapsWithSameType() {
Hashtable<String, String> table = new Hashtable<String, String>();
table.put("testkey", "testvalue");
Object result =
converter.convertToResultType(table, new TypeInformation(MapUtil.map("test", "test")));
assertEquals(MapUtil.map("testkey", "testvalue"), result);
}
@Test
public void testConvertFromIterableWithSameTypeAndSingleElementToObject() {
Object result =
converter.convertToResultType(
Collections.singletonList("test"), new TypeInformation(String.class));
assertEquals(String.class, result.getClass());
assertEquals("test", result);
}
@Test
public void testConvertFromMapWithSameTypeAndSingleElementToObject() {
Object result =
converter.convertToResultType(
Collections.singletonMap("test", 2), new TypeInformation(Integer.class));
assertEquals(Integer.class, result.getClass());
assertEquals(2, result);
}
@Test
public void testConvertJSONDataToRelationship() {
Object result =
converter.convertToResultType(
MapUtil.map(
"self",
"http://localhost:7474/db/data/relationship/2",
"data",
MapUtil.map("propname", "testprop")),
new TypeInformation(RestRelationship.class));
assertEquals(RestRelationship.class, result.getClass());
assertEquals("testprop", ((Relationship) result).getProperty("propname"));
}
@Test
public void testConvertJSONDataToPath() {
String node1 = "http://localhost:7474/db/data/node/1";
String node2 = "http://localhost:7474/db/data/node/2";
String relationship1 = "http://localhost:7474/db/data/relationship/1";
Map<String, Object> path = new HashMap<String, Object>();
path.put("start", node1);
path.put("nodes", asList(node1, node2));
path.put("length", 1);
path.put("relationships", asList(relationship1));
path.put("end", node2);
Path result = (Path) converter.convertToResultType(path, new TypeInformation(Path.class));
assertEquals(SimplePath.class, result.getClass());
assertEquals(1, result.startNode().getId());
assertEquals(2, result.endNode().getId());
assertEquals(1, result.lastRelationship().getId());
}
@Test
public void testConvertIterableToIterableWithSameType() {
Object result =
converter.convertToResultType(asList("test", "test2"), new TypeInformation(asList("test")));
assertEquals(asList("test", "test2"), result);
}
@Test(expected = RestResultException.class)
public void testConvertDifferentMapsWithWrongType() {
Hashtable<String, String> table = new Hashtable<String, String>();
table.put("testkey", "testvalue");
converter.convertToResultType(table, new TypeInformation(MapUtil.map("test", 2)));
}
@Test(expected = RestResultException.class)
public void testConvertFromMapWithSameTypeAndMultipleElementsToObject() {
converter.convertToResultType(
MapUtil.map("test", "test", "test2", "test2"), new TypeInformation(String.class));
}
@Test
public void testIterableHasSingleElement() {
assertTrue(converter.iterableHasSingleElement(asList("test")));
assertFalse(converter.iterableHasSingleElement(new ArrayList<Object>()));
assertFalse(converter.iterableHasSingleElement(asList("test", "test2")));
}
@Test
public void testConvertFromEmptyMapToObject() {
Object result = converter.convertToResultType(MapUtil.map(), new TypeInformation(String.class));
assertNull(result);
}
@Test(expected = RestResultException.class)
public void testConvertFromMapWithWrongTypeToObject() {
converter.convertToResultType(MapUtil.map("test", 2), new TypeInformation(String.class));
}
@Test
public void testConvertFromEmptyIterableToObject() {
Object result =
converter.convertToResultType(Collections.emptyList(), new TypeInformation(String.class));
assertNull(result);
}
@Test(expected = RestResultException.class)
public void testConvertIterableToIterableWithWrongType() {
converter.convertToResultType(asList("test"), new TypeInformation(asList(2)));
}
@Test(expected = RestResultException.class)
public void testConvertFromIterableWithWrongTypeToObject() {
converter.convertToResultType(
Collections.singletonList("test"), new TypeInformation(Integer.class));
}
@Test(expected = RestResultException.class)
public void testConvertMapToMapWithWrongType() {
converter.convertToResultType(
MapUtil.map("test", 1, "test2", 2), new TypeInformation(MapUtil.map("test", "0")));
}
@Test
public void testConvertSimpleObjectToSameClass() {
Object result = converter.convertToResultType("test", new TypeInformation(String.class));
assertEquals(String.class, result.getClass());
assertEquals("test", result);
}
@Test(expected = RestResultException.class)
public void testConvertSimpleObjectToWrongClass() {
converter.convertToResultType("test", new TypeInformation(Integer.class));
}
@Test(expected = RestResultException.class)
public void testConvertDifferentIterablesWithWrongType() {
HashSet<String> set = new HashSet<String>();
set.add("test");
converter.convertToResultType(set, new TypeInformation(asList(2)));
}