public void GetMetadataValueThrowsArgumentExceptionWhenNameIsEmpty()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
context.GetMetadataValue(" \t\r\n");
}
}
public void GetMetadataValueReturnsValueSuppliedByProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
const string ExpectedValue = "TestValue";
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) => ExpectedValue;
Assert.AreEqual(ExpectedValue, context.GetMetadataValue("TestProperty"));
}
}
public void GetMetadataValuePassesInputFileToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.TemplateFile = Path.GetRandomFileName();
string actualFileName = null;
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) =>
{
actualFileName = fileName;
return(string.Empty);
};
context.GetMetadataValue("Irrelevant");
Assert.AreSame(transformation.Host.TemplateFile, actualFileName);
}
}
public void GetMetadataValuePassesHostHierarchyToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.Hierarchy = new object();
object actualHierarchy = null;
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) =>
{
actualHierarchy = hierarchy;
return(string.Empty);
};
context.GetMetadataValue("Irrelevant");
Assert.AreSame(transformation.Host.Hierarchy, actualHierarchy);
}
}
public void GetMetadataValueThrowsArgumentNullExceptionWhenNameIsNull()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
context.GetMetadataValue(null);
}
}
public void GetMetadataValueReturnsValueSuppliedByProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
const string ExpectedValue = "TestValue";
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) => ExpectedValue;
Assert.AreEqual(ExpectedValue, context.GetMetadataValue("TestProperty"));
}
}
public void GetMetadataValuePassesInputFileToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.TemplateFile = Path.GetRandomFileName();
string actualFileName = null;
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) =>
{
actualFileName = fileName;
return string.Empty;
};
context.GetMetadataValue("Irrelevant");
Assert.AreSame(transformation.Host.TemplateFile, actualFileName);
}
}
public void GetMetadataValuePassesHostHierarchyToProvider()
{
using (var transformation = new FakeTransformation())
using (var context = new TransformationContext(transformation, transformation.GenerationEnvironment))
{
transformation.Host.Hierarchy = new object();
object actualHierarchy = null;
transformation.Host.GetMetadataValue = (hierarchy, fileName, metadataName) =>
{
actualHierarchy = hierarchy;
return string.Empty;
};
context.GetMetadataValue("Irrelevant");
Assert.AreSame(transformation.Host.Hierarchy, actualHierarchy);
}
}