% UTP_MIIR_SETHISTOUT a set of UTPs for the miir/setHistout method
%
% M Hewitson 06-08-08
%
% $Id: utp_miir_setHistout.m,v 1.8 2011/04/19 18:14:01 ingo Exp $
%

% <MethodDescription>
%
% The setHistout method of the miir class sets the histout property.
%
% </MethodDescription>

function results = utp_miir_setHistout(varargin)

  % Check the inputs
  if nargin == 0

    % Some keywords
    class   = 'miir';
    mthd    = 'setHistout';

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

    % Test MIIR objects
    [iirhp,iirlp,iirbp,iirbr,iirpzm,iirab,iirv,iirm] = get_test_objects_miir;

    % 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 modify call works
    results = [results utp_08];    % Set the property with a plist

    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 ~= 1, atest = false; end
        % Check key
        if ~io(3).plists.isparam('histout'), atest = false; end
        % Check default value
        if ~isEmptyDouble(io(3).plists.find('histout')), atest = false; end
        % Check options
        if ~isequal(io(3).plists.getOptionsForParam('histout'), {[]}), atest = false; end
      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 setHistout method works with a vector of MIIR objects as input.
  %
  % </TestDescription>
  function result = utp_02

    % <SyntaxDescription>
    %
    % The setHistout should set the output history (histout) of each input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      vals = [1 2 3];
      out = setHistout(iirv, vals);
      % </SyntaxCode>
      stest = true;
    catch err
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the histout has the correct values
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      if ~isequal(out.histout, vals), atest = false; 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 setHistout method works with a matrix of MIIR objects as input.
  %
  % </TestDescription>
  function result = utp_03

    % <SyntaxDescription>
    %
    % The setHistout should set the output history (histout) of each input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      vals = [1 2 3];
      out = setHistout(iirm, vals);
      % </SyntaxCode>
      stest = true;
    catch err
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the histout has the correct values
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      if ~isequal(out.histout, vals), atest = false; 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 setHistout method works with a list of MIIR objects as input.
  %
  % </TestDescription>
  function result = utp_04

    % <SyntaxDescription>
    %
    % The setHistout should set the output history (histout) of each input.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      vals = [1 2 3];
      out = setHistout(iirhp,iirpzm,iirbp, vals);
      % </SyntaxCode>
      stest = true;
    catch err
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check the histout has the correct values
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      if ~isequal(out.histout, vals), atest = false; 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 setHistout method works with a mix of different shaped MIIR
  % objects as input.
  %
  % </TestDescription>
  function result = utp_05

    % <SyntaxDescription>
    %
    % The setHistout method is not designed for this call, for that reason must
    % this call fail.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      vals = [1 2 3];
      out = setHistout(iirhp,iirv,iirpzm,iirm,iirbp, vals);
      % </SyntaxCode>
      stest = true;
    catch err
      stest = fail;
    end

    % <AlgoDescription>
    %
    % 1) Check the histout has the correct values
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      if ~isequal(out.histout, vals), atest = false; 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 setHistout method properly applies history and that the
  % option 'internal' suppresses the history.
  %
  % </TestDescription>
  function result = utp_06

    % <SyntaxDescription>
    %
    % Test that the result of applying the setHistout method can be processed back
    % to an m-file.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      out1 = setHistout(iirhp, [1 2 3]);
      out2 = testCallerIsMethod(@setHistout, iirhp, [1 2 3]);
      mout1 = rebuild(out1);
      mout2 = rebuild(out2);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check that the last entry in the history of 'out1' corresponds to
    %    'setHistout'.
    % 2) Check that the last entry in the history of 'out2' NOT corresponds to
    %    'setHistout'.
    % 3) Check that the method rebuild produces the same object as 'out'.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % Check the last step in the history of 'out1'
      if ~(strcmp(out1.hist.methodInfo.mname, 'setHistout') && ...
          eq(out1.hist.plistUsed, plist('histout', [1 2 3]), ple1))
        atest = false;
      end
      % Check the last step in the history of 'out2'
      if eq(out2.hist.plistUsed, plist('histout', [1 2 3]), ple1)
        atest = false;
      end
      % Check the rebuilt object
      if ~eq(mout1, out1, ple2), atest = false; end
      e = ple2.find('EXCEPTIONS');
      ple = plist('EXCEPTIONS', [e {'histout'}]);
      if ~eq(mout2, out2, ple), atest = false; end
      % </AlgoCode>
    else
      atest = false;
    end

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

  %% UTP_07

  % <TestDescription>
  %
  % Tests that the setHistout method can modify the input MIIR object.
  %
  % </TestDescription>
  function result = utp_07

    % <SyntaxDescription>
    %
    % Test that the setHistout method can modify the input MIIR object
    % by calling with no output.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      % copy iirhp to work with
      ain = miir(iirhp);
      % modify ain
      aout = ain.setHistout([1 2 3]);
      ain.setHistout([1 2 3]);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check that 'iirhp' and 'ain' are now different.
    % 2) Check that 'ain' has the correct histout field
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % Check that setHistout modified the input by comparing to the copy
      if eq(miir(iirhp), ain, ple1), atest = false; end
      % Check that setHistout doesn't modified the input for the function notation
      if ~eq(aout, ain, ple1), atest = false; end
      % Check that the modified object contains the changed value
      if ~eq(ain.histout, [1 2 3]), atest = false; end
      % </AlgoCode>
    else
      atest = false;
    end

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

  %% UTP_08

  % <TestDescription>
  %
  % Tests that the setHistout method can set the property with a plist.
  %
  % </TestDescription>
  function result = utp_08

    % <SyntaxDescription>
    %
    % Test that the setHistout method can modify the property 'histout'
    % with a value in a plist.
    %
    % </SyntaxDescription>

    try
      % <SyntaxCode>
      pl  = plist('histout', [1 2 3]);
      out = iirhp.setHistout(pl);
      mout = rebuild(out);
      % </SyntaxCode>
      stest = true;
    catch err
      disp(err.message)
      stest = false;
    end

    % <AlgoDescription>
    %
    % 1) Check that 'ain' has the correct histout field
    % 2) Check that the method rebuild produces the same object as 'out'.
    %
    % </AlgoDescription>

    atest = true;
    if stest
      % <AlgoCode>
      % Check the field 'histout'
      if ~eq(out.histout, [1 2 3]), atest = false; end
      % Check the rebuilt object
      if ~eq(mout, out, ple2), atest = false; end
      % </AlgoCode>
    else
      atest = false;
    end

    % Return a result structure
    result = utp_prepare_result(atest, stest, dbstack, mfilename);
  end % END UTP_08

end
