public void GetPropertyValueThrowsArgumentExceptionWhenNameIsEmpty()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
context.GetPropertyValue(" \t\r\n");
}
}
public void GetPropertyValueReturnsValueSuppliedByProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
const string ExpectedValue = "TestValue";
transformation.Host.GetPropertyValue = (hierarchy, propertyName) => ExpectedValue;
Assert.AreEqual(ExpectedValue, context.GetPropertyValue("TestProperty"));
}
}
public void GetPropertyValuePassesHostHierarchyToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.Hierarchy = new object();
object actualHierarchy = null;
transformation.Host.GetPropertyValue = (hierarchy, propertyName) =>
{
actualHierarchy = hierarchy;
return(string.Empty);
};
context.GetPropertyValue("Irrelevant");
Assert.AreSame(transformation.Host.Hierarchy, actualHierarchy);
}
}
public void GetPropertyValueThrowsArgumentNullExceptionWhenNameIsNull()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
context.GetPropertyValue(null);
}
}
public void GetPropertyValueReturnsValueSuppliedByProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
const string ExpectedValue = "TestValue";
transformation.Host.GetPropertyValue = (hierarchy, propertyName) => ExpectedValue;
Assert.AreEqual(ExpectedValue, context.GetPropertyValue("TestProperty"));
}
}
public void GetPropertyValuePassesHostHierarchyToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.Hierarchy = new object();
object actualHierarchy = null;
transformation.Host.GetPropertyValue = (hierarchy, propertyName) =>
{
actualHierarchy = hierarchy;
return string.Empty;
};
context.GetPropertyValue("Irrelevant");
Assert.AreSame(transformation.Host.Hierarchy, actualHierarchy);
}
}