public INavigator CreateNavigator(object data, Type pathType)
{
if (!pathType.GetInterfaces().Contains(typeof (IPath)))
{
throw new Exception("'" + pathType + "' doesn't implement '" + typeof (IPath) + "'");
}
INavigator navigator;
if (pathType == typeof (XmlPath))
{
navigator = new XmlNavigator(data);
}
else if (pathType == typeof (JsonPath))
{
navigator = new JsonNavigator(data);
}
else if (pathType == typeof (PocoPath))
{
navigator = new PocoNavigator(data);
}
else if( pathType == typeof(StringPath))
{
navigator = new StringNavigator(data);
}
else
{
navigator = null;
}
return navigator;
}
public void SelectEnumerableValuesUsingScalarPathFromReferenceType_Expected_SingleValueInEnumeration()
{
PocoTestData testData = Given();
IPath namePath = new PocoPath("NestedData.Name", "NestedData.Name");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
IEnumerable<object> data = pocoNavigator.SelectEnumerable(namePath);
string expected = testData.NestedData.Name;
string actual = string.Join("", data.Select(o => o.ToString()));
Assert.AreEqual(expected, actual);
}
public void SelectEnumerableValuesUsingEnumerablePathFromReferenceType_Where_EnumerableDataIsNull_Expected_Null()
{
PocoTestData testData = GivenWithNoEnumerableData();
IPath namePath = new PocoPath("EnumerableData().Name", "EnumerableData.Name");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
object data = pocoNavigator.SelectScalar(namePath);
Assert.AreEqual(data, null);
}
public void SelectEnumerableValuesUsingEnumerablePathFromReferenceType_Expected_ValuesFromEachItemInEnumeration()
{
PocoTestData testData = Given();
IPath namePath = new PocoPath("EnumerableData().Name", "EnumerableData.Name");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
IEnumerable<object> data = pocoNavigator.SelectEnumerable(namePath);
string expected = string.Join("|", testData.EnumerableData.Select(e => e.Name));
string actual = string.Join("|", data.Select(o => o.ToString()));
Assert.AreEqual(expected, actual);
}
public void SelectScalarValueUsingEnumerablePathFromReferenceType_Expected_ScalarValueFromLastItemInEnumerableCollection()
{
PocoTestData testData = Given();
IPath namePath = new PocoPath("EnumerableData().NestedData.Name", "EnumerableData.NestedData.Name");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
object data = pocoNavigator.SelectScalar(namePath);
Assert.AreEqual(data, testData.EnumerableData.ElementAt(testData.EnumerableData.Count - 1).NestedData.Name);
}
public void SelectScalarValueUsingScalarPathFromReferenceType_Expected_ScalarValue()
{
PocoTestData testData = Given();
IPath namePath = new PocoPath("Name", "Name");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
object data = pocoNavigator.SelectScalar(namePath);
Assert.AreEqual(data, testData.Name);
}
public void SelectScalarValueUsingScalarPathFromEnumerable_Expected_ScalarValue()
{
PocoTestData testData = Given();
IPath path = new PocoPath("EnumerableData.Count", "EnumerableData.Count");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
object data = pocoNavigator.SelectScalar(path);
Assert.AreEqual(data, testData.EnumerableData.Count);
}
private string GetSampleData(object root, IPath path)
{
var navigator = new PocoNavigator(root);
return string.Join(GlobalConstants.AnythingToXmlPathSeperator,
navigator.SelectEnumerable(path)
.Select(
o =>
o.ToString()
.Replace(GlobalConstants.AnythingToXmlPathSeperator,
GlobalConstants.AnytingToXmlCommaToken))
.Take(10));
}
public void SelectEnumerableValuesUsingRootPathFromEnumerableContainingOnlyPrimitives_Expected_ValuesForEachValueInEnumeration()
{
List<int> testData = new List<int> { 1, 2, 3 };
IPath path = new PocoPath("().", "().");
List<IPath> paths = new List<IPath> { path };
PocoNavigator pocoNavigator = new PocoNavigator(testData);
Dictionary<IPath, IList<object>> data = pocoNavigator.SelectEnumerablesAsRelated(paths);
string expected = string.Join("|", testData.Select(e => e));
string actual = string.Join("|", data[path]);
Assert.AreEqual(expected, actual);
}
public void SelectScalarValueUsingRootPathFromEnumerableContainingOnlyPrimitives_Expected_LastScalarValueInEnumeration()
{
List<int> testData = new List<int> { 1, 2, 3 };
IPath namePath = new PocoPath("().", "().");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
const string expected = "3";
string actual = pocoNavigator.SelectScalar(namePath).ToString();
Assert.AreEqual(expected, actual);
}
public void SelectEnumerableValuesAsRelatedUsingRootPathFromPrimitive_Expected_SingleValueInEnumeration()
{
Given();
IPath path = new PocoPath(PocoPath.SeperatorSymbol, PocoPath.SeperatorSymbol);
List<IPath> paths = new List<IPath> { path };
PocoNavigator pocoNavigator = new PocoNavigator(1);
Dictionary<IPath, IList<object>> data = pocoNavigator.SelectEnumerablesAsRelated(paths);
const string expected = "1";
string actual = string.Join("|", data[path]);
Assert.AreEqual(expected, actual);
}
public void SelectEnumerableValuesUsingRootPathFromPrimitive_Expected_SingleValueInEnumeration()
{
Given();
IPath path = new PocoPath(PocoPath.SeperatorSymbol, PocoPath.SeperatorSymbol);
PocoNavigator pocoNavigator = new PocoNavigator(1);
IEnumerable<object> data = pocoNavigator.SelectEnumerable(path);
const string expected = "1";
string actual = string.Join("", data.Select(o => o.ToString()));
Assert.AreEqual(expected, actual);
}
public void SelectScalarValueUsingRootPathFromPrimitive_Expected_ScalarValue()
{
Given();
IPath path = new PocoPath(PocoPath.SeperatorSymbol, PocoPath.SeperatorSymbol);
PocoNavigator pocoNavigator = new PocoNavigator(1);
object data = pocoNavigator.SelectScalar(path);
Assert.AreEqual(data, "1");
}
public void SelectEnumerableValuesAsRelatedFromReferenceType_Where_PathsContainNestedEnumerablePaths_Expected_FlattenedDataWithValuesFromOuterEnumerablePathRepeatingForEveryValueFromNestedEnumerablePath()
{
PocoTestData testData = GivenWithParallelAndNestedEnumerables();
PocoPath enumerableNamePath = new PocoPath("EnumerableData().Name", "EnumerableData.Name");
PocoPath nestedEnumerableNamePath = new PocoPath("EnumerableData().EnumerableData().Name", "EnumerableData.EnumerableData.Name");
List<IPath> paths = new List<IPath> { enumerableNamePath, nestedEnumerableNamePath };
PocoNavigator pocoNavigator = new PocoNavigator(testData);
Dictionary<IPath, IList<object>> data = pocoNavigator.SelectEnumerablesAsRelated(paths);
#region Complex Setup for Expected
//
// The code in this region is used to setup the exprected value.
// It can't be reused for other tests and can't be made generic
// without replicating the funcationality being tested.
//
string tmpExpected = "";
string tmpExpected1 = "";
string separator = "|";
for (int outerCount = 0; outerCount < testData.EnumerableData.Count; outerCount++)
{
for (int innerCount = 0; innerCount < testData.EnumerableData[outerCount].EnumerableData.Count; innerCount++)
{
if (outerCount == testData.EnumerableData.Count - 1 && innerCount == testData.EnumerableData[outerCount].EnumerableData.Count - 1) separator = "";
if (outerCount < testData.EnumerableData.Count)
{
tmpExpected += testData.EnumerableData[outerCount].Name + separator;
}
else
{
tmpExpected += separator;
}
if (innerCount < testData.EnumerableData[outerCount].EnumerableData.Count)
{
tmpExpected1 += testData.EnumerableData[outerCount].EnumerableData[innerCount].Name + separator;
}
else
{
tmpExpected1 += separator;
}
}
}
#endregion Complex Setup for Expected
string expected = tmpExpected + "^" + tmpExpected1;
string actual = string.Join("|", data[enumerableNamePath]);
actual += "^" + string.Join("|", data[nestedEnumerableNamePath]);
Assert.AreEqual(expected, actual);
}
public void SelectEnumerableValuesAsRelatedUsingRootPathFromEnumerableContainingOnlyPrimitives_Expected_ValuesForEachValueInEnumeration()
{
List<int> testData = new List<int> { 1, 2, 3 };
IPath path = new PocoPath("().", "().");
PocoNavigator pocoNavigator = new PocoNavigator(testData);
IEnumerable<object> data = pocoNavigator.SelectEnumerable(path);
string expected = string.Join("|", testData.Select(e => e));
string actual = string.Join("|", data.Select(o => o.ToString()));
Assert.AreEqual(expected, actual);
}
public void SelectEnumerableValuesAsRelatedFromReferenceType_Where_PathsContainASinglePathWhichIsScalar_Expected_FlattenedDataWithValueFromScalarPath()
{
PocoTestData testData = GivenWithParallelAndNestedEnumerables();
PocoPath namePath = new PocoPath("Name", "Name");
List<IPath> paths = new List<IPath> { namePath };
PocoNavigator pocoNavigator = new PocoNavigator(testData);
Dictionary<IPath, IList<object>> data = pocoNavigator.SelectEnumerablesAsRelated(paths);
string expected = testData.Name;
string actual = string.Join("|", data[namePath]);
Assert.AreEqual(expected, actual);
}
private string GetSampleData(object root, IPath path)
{
PocoNavigator navigator = new PocoNavigator(root);
return(string.Join(GlobalConstants.AnythingToXmlPathSeperator, navigator.SelectEnumerable(path).Select(o => o.ToString().Replace(GlobalConstants.AnythingToXmlPathSeperator, GlobalConstants.AnytingToXmlCommaToken)).Take(10)));
}
