public void ShouldReturnErrorIfIPassNullFileName()
{
// arrange
LoadSchematicRequest request = null;
ISchematicServices implementation = null;
var service = new SchematicServices(implementation);
// act
Assert.Throws <System.ArgumentNullException>(() => service.LoadSchematicFromFile(request));
}
public LoadSchematicResponse LoadSchematicFromFile(LoadSchematicRequest request)
{
ThrowIf.Argument.IsNull(request, "request");
ThrowIf.Argument.IsNull(request.Path, "path");
if (!services.FileExists(request.Path))
{
throw new FileNotFoundException();
}
return(new LoadSchematicResponse()
{
Schematic = services.LoadSchematicFromFile(request.Path)
});
}
public void ShouldReturnErrorIfIPassBadFileName()
{
// arrange
var request = new LoadSchematicRequest
{
Path = "goodFile.schematic"
};
var badRequest = new LoadSchematicRequest
{
Path = "bad.schematic"
};
ISchematicServices implementation = getServiceImplementation(request.Path);
var service = new SchematicServices(implementation);
// act
Assert.Throws <System.IO.FileNotFoundException>(() => service.LoadSchematicFromFile(badRequest));
}
public void ShouldWorkInHappyCase()
{
// arrange
var request = new LoadSchematicRequest
{
Path = "goodFile.schematic"
};
ISchematicServices implementation = getServiceImplementation(request.Path);
var service = new SchematicServices(implementation);
// act
var response = service.LoadSchematicFromFile(request);
// assert
Assert.IsTrue(response != null, "response should be defined");
implementation.Received().LoadSchematicFromFile(request.Path);
}
