% UTP_PARFRAC_REBUILD a set of UTPs for the parfrac/rebuild method
%
% M Hewitson 06-08-08
%
% $Id: utp_parfrac_rebuild.m,v 1.2 2009/07/23 16:45:23 ingo Exp $
%

% <MethodDescription>
%
% The rebuild method of the parfrac class rebuilds the input objects using the
% history. This method is also intensively tested in the most other UTPs.
%
% </MethodDescription>

function results = utp_parfrac_rebuild(varargin)

  % Check the inputs
  if nargin == 0

    % Some keywords
    class   = 'parfrac';
    mthd    = 'rebuild';

    results = [];
    disp('******************************************************');
    disp(['****  Running UTPs for ' class '/' mthd]);
    disp('******************************************************');

    % Test PARFRAC objects
    [pf1,pf2,pf3,pfv,pfm] = get_test_objects_parfrac;

    % Exception list for the UTPs:
    [ple1,ple2,ple3,ple4,ple5,ple6] = get_test_ples();

    % Run the tests
    results = [results utp_01];    % getInfo call
    results = [results utp_02];    % Vector input
    results = [results utp_03];    % Matrix input
    results = [results utp_04];    % List input
    results = [results utp_05];    % Test with mixed input
    results = [results utp_06];    % Test history is working
    results = [results utp_07];    % Test the output

    disp('Done.');
    disp('******************************************************');

  elseif nargin == 1 % Check for UTP functions
    if strcmp(varargin{1}, 'isutp')
      results = 1;
    else
      results = 0;
    end
  else
    error('### Incorrect inputs')
  end

  %% UTP_01

  % <TestDescription>
  %
  % Tests that the getInfo call works for this method.
  %
  % </TestDescription>
  function result = utp_01


    % <SyntaxDescription>
    %
    % Test that the getInfo call works for no sets, all sets, and each set
    % individually.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      % Call for no sets
      io(1) = eval([class '.getInfo(''' mthd ''', ''None'')']);
      % Call for all sets
      io(2) = eval([class '.getInfo(''' mthd ''')']);
      % Call for each set
      for kk=1:numel(io(2).sets)
        io(kk+2) = eval([class '.getInfo(''' mthd ''', ''' io(2).sets{kk} ''')']);
      end
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check that getInfo call returned an minfo object in all cases.
    % 2) Check that all plists have the correct parameters.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % check we have minfo objects
      if isa(io, 'minfo')
        % SET 'None'
        if ~isempty(io(1).sets), atest = false; end
        if ~isempty(io(1).plists), atest = false; end
        % Check all Sets
        if ~any(strcmpi(io(2).sets, 'Default')), atest = false; end
        if numel(io(2).plists) ~= numel(io(2).sets), atest = false; end
        % SET 'Default'
        if io(3).plists.nparams ~= 0, atest = false; end
        % Check key
        % Check default value
        % Check options
      end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_01

  %% UTP_02

  % <TestDescription>
  %
  % Tests that the rebuild method works with a vector of PARFRAC objects as
  % input.
  %
  % </TestDescription>
  function result = utp_02

    % <SyntaxDescription>
    %
    % Test that the rebuild method works for a vector of PARFRAC objects as
    % input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      out = rebuild(pfv);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the rebuilt output.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % Check the output
      if ~isa(out, 'parfrac'), atest = false; end;
      for kk = 1:numel(pfv)
        if eq(out(kk), pfv(kk)), atest = false; end
      end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_02

  %% UTP_03

  % <TestDescription>
  %
  % Tests that the rebuild method works with a matrix of PARFRAC objects as
  % input.
  %
  % </TestDescription>
  function result = utp_03

    % <SyntaxDescription>
    %
    % Test that the rebuild method works for a matrix of PARFRAC objects as
    % input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      out = rebuild(pfm);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the rebuilt output.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      if ~isa(out, 'parfrac'), atest = false; end;
      for kk = 1:numel(pfm)
        if eq(out(kk), pfm(kk)), atest = false; end
      end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_03

  %% UTP_04

  % <TestDescription>
  %
  % Tests that the rebuild method works with a list of PARFRAC objects as
  % input.
  %
  % </TestDescription>
  function result = utp_04

    % <SyntaxDescription>
    %
    % Test that the rebuild method works for a list of PARFRAC objects as
    % input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      out = rebuild(pf1,pf2,pf3);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the rebuilt output.
    %
    % </AlgoDescription>

    atest = true;
    pfin  = [pf1,pf2,pf3];
    if stest
      % <AlgoCode>
      if ~isa(out, 'parfrac'), atest = false; end;
      for kk = 1:numel(pfin)
        if eq(out(kk), pfin(kk)), atest = false; end
      end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_04

  %% UTP_05

  % <TestDescription>
  %
  % Tests that the rebuild method works with a mix of different shaped
  % PARFRAC objects as input.
  %
  % </TestDescription>
  function result = utp_05

    % <SyntaxDescription>
    %
    % Test that the rebuild method works with an input of matrices and
    % vectors and single PARFRAC objects.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      out = rebuild(pf2,pfv,pf1,pfm,pf3);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the rebuilt output.
    %
    % </AlgoDescription>

    atest = true;
    pfin  = [pf2,reshape(pfv,1,[]),pf1,reshape(pfm,1,[]),pf3];
    if stest
      % <AlgoCode>
      if ~isa(out, 'parfrac'), atest = false; end;
      for kk = 1:numel(pfin)
        if eq(out(kk), pfin(kk)), atest = false; end
      end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_05

  %% UTP_06

  % <TestDescription>
  %
  % Tests that the rebuild method properly applies history.
  %
  % </TestDescription>
  function result = utp_06

    % <SyntaxDescription>
    %
    % The method rebuild doesn't change the data, thus it is not possible
    % to check the history. Nothing to do.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_06

  %% UTP_07

  % <TestDescription>
  %
  % Check that the rebuild method pass back the output objects to a list of
  % output variables or to a single variable.
  %
  % </TestDescription>
  function result = utp_07

    % <SyntaxDescription>
    %
    % Call the method with a list of output variables and with a single output
    % variable. Additionaly check that the rebuild method works on the output.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      [o1, o2] = rebuild(pf3, pf1);
      o3  = rebuild(pf3, pf1);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check that the output contains the right number of objects
    % 2) Check that the 'rebuild' method produces the same object as 'out'.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % Check the number of outputs
      if numel(o1) ~=1, atest = false; end
      if numel(o2) ~=1, atest = false; end
      if numel(o3) ~=2, atest = false; end
      % Check the rebuilding of the object
      if ~eq(o1, pf3, ple2), atest = false; end
      if ~eq(o2, pf1, ple2), atest = false; end
      if ~eq(o3, [pf3 pf1], ple2), atest = false; end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_07

end