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Add unit tests
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Tue, 06 Dec 2011 18:42:11 +0100
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43:bc767aaa99a8 44:409a22968d5e
1 % UTP_AO_DSMEAN a set of UTPs for the ao/dsmean method
2 %
3 % M Hewitson 06-08-08
4 %
5 % $Id: utp_ao_dsmean.m,v 1.11 2009/09/20 16:51:33 hewitson Exp $
6 %
7
8 % <MethodDescription>
9 %
10 % The dsmean method of the ao class performs downsampling by taking the
11 % mean of every N samples of a time-series AOs.
12 %
13 % </MethodDescription>
14
15 function results = utp_ao_dsmean(varargin)
16
17 % Check the inputs
18 if nargin == 0
19
20 % Some keywords
21 class = 'ao';
22 mthd = 'dsmean';
23
24 results = [];
25 disp('******************************************************');
26 disp(['**** Running UTPs for ' class '/' mthd]);
27 disp('******************************************************');
28
29 % Test AOs
30 [at1,at2,at3,at4,at5,at6,atvec,atmat] = eval(['get_test_objects_' class]);
31
32 % Exception list for the UTPs:
33 [ple1,ple2,ple3,ple4,ple5,ple6] = get_test_ples();
34
35 % Run the tests
36 results = [results utp_01]; % getInfo call
37 results = [results utp_02]; % Vector input
38 results = [results utp_03]; % Matrix input
39 results = [results utp_04]; % List input
40 results = [results utp_05]; % Test with mixed input
41 results = [results utp_06]; % Test history is working
42 results = [results utp_07]; % Test the modify call works
43 results = [results utp_08]; % Test the data shape
44 results = [results utp_09]; % Test output of the data
45 results = [results utp_11(mthd, at1, ple1)]; % Test plotinfo doesn't disappear
46 results = [results utp_12(mthd, at1, ple1)]; % Test errors are cleared
47
48 disp('Done.');
49 disp('******************************************************');
50
51 elseif nargin == 1 % Check for UTP functions
52 if strcmp(varargin{1}, 'isutp')
53 results = 1;
54 else
55 results = 0;
56 end
57 else
58 error('### Incorrect inputs')
59 end
60
61 %% UTP_01
62
63 % <TestDescription>
64 %
65 % Tests that the getInfo call works for this method.
66 %
67 % </TestDescription>
68 function result = utp_01
69
70
71 % <SyntaxDescription>
72 %
73 % Test that the getInfo call works for no sets, all sets, and each set
74 % individually.
75 %
76 % </SyntaxDescription>
77
78 try
79 % <SyntaxCode>
80 % Call for no sets
81 io(1) = eval([class '.getInfo(''' mthd ''', ''None'')']);
82 % Call for all sets
83 io(2) = eval([class '.getInfo(''' mthd ''')']);
84 % Call for each set
85 for kk=1:numel(io(2).sets)
86 io(kk+2) = eval([class '.getInfo(''' mthd ''', ''' io(2).sets{kk} ''')']);
87 end
88 % </SyntaxCode>
89 stest = true;
90 catch err
91 disp(err.message)
92 stest = false;
93 end
94
95 % <AlgoDescription>
96 %
97 % 1) Check that getInfo call returned an minfo object in all cases.
98 % 2) Check that all plists have the correct parameters.
99 %
100 % </AlgoDescription>
101
102 atest = true;
103 if stest
104 % <AlgoCode>
105 % check we have minfo objects
106 if isa(io, 'minfo')
107 %%% SET 'None'
108 if ~isempty(io(1).sets), atest = false; end
109 if ~isempty(io(1).plists), atest = false; end
110 %%% Check all Sets
111 if ~any(strcmpi(io(2).sets, 'Default')), atest = false; end
112 if numel(io(2).plists) ~= numel(io(2).sets), atest = false; end
113 %%%%%%%%%% SET 'Default'
114 if io(3).plists.nparams ~= 1, atest = false; end
115 % Check key
116 if ~io(3).plists.isparam('fsout'), atest = false; end
117 % Check default value
118 if ~isequal(io(3).plists.find('fsout'), 10), atest = false; end
119 % Check options
120 if ~isequal(io(3).plists.getOptionsForParam('fsout'), {10}), atest = false; end
121 end
122 % </AlgoCode>
123 else
124 atest = false;
125 end
126
127 % Return a result structure
128 result = utp_prepare_result(atest, stest, dbstack, mfilename);
129 end % END UTP_01
130
131 %% UTP_02
132
133 % <TestDescription>
134 %
135 % Tests that the dsmean method works with a vector of AOs as input.
136 %
137 % </TestDescription>
138 function result = utp_02
139
140 % <SyntaxDescription>
141 %
142 % Test that the dsmean method works for a vector of AOs as input.
143 %
144 % </SyntaxDescription>
145
146 try
147 % <SyntaxCode>
148 fsout = 3;
149 avec = [at1 at5 at6];
150 out = dsmean(avec, plist('fsout', fsout));
151 % </SyntaxCode>
152 stest = true;
153 catch err
154 disp(err.message)
155 stest = false;
156 end
157
158 % <AlgoDescription>
159 %
160 % 1) Check that the number of elements in 'out' is the square of the
161 % number in the input.
162 % 2) Check that each output AO contains the correct data.
163 %
164 % </AlgoDescription>
165
166 atest = true;
167 if stest
168 % <AlgoCode>
169 % Check we have the correct number of outputs
170 if numel(out) ~= numel(avec), atest = false; end
171 % Check the output data
172 for kk = 1:numel(avec)
173 dsf = round(avec(kk).data.fs/fsout);
174 n = floor(length(avec(kk).data.y) / dsf);
175 y = avec(kk).data.getY(1:n*dsf);
176 y = mean(reshape(y, dsf, length(y)/dsf)).';
177 % Check y-axis
178 if ~isequal(out(kk).y, y), atest = false; end
179 % Check t0
180 t0 = avec(kk).data.t0 + dsf/(2*avec(kk).data.fs);
181 if ~eq(out(kk).t0, t0), atest = false; end
182 % Check fs
183 if ~eq(out(kk).fs, fsout), atest = false; end
184 end
185 % </AlgoCode>
186 else
187 atest = false;
188 end
189
190 % Return a result structure
191 result = utp_prepare_result(atest, stest, dbstack, mfilename);
192 end % END UTP_02
193
194 %% UTP_03
195
196 % <TestDescription>
197 %
198 % Tests that the dsmean method works with a matrix of AOs as input.
199 %
200 % </TestDescription>
201 function result = utp_03
202
203 % <SyntaxDescription>
204 %
205 % Test that the dsmean method works for a matrix of AOs as input.
206 %
207 % </SyntaxDescription>
208
209 try
210 % <SyntaxCode>
211 fsout = 3;
212 amat = [at1 at5 at6; at5 at6 at1];
213 out = dsmean(amat, plist('fsout', fsout));
214 % </SyntaxCode>
215 stest = true;
216 catch err
217 disp(err.message)
218 stest = false;
219 end
220
221 % <AlgoDescription>
222 %
223 % 1) Check that the number of elements in 'out' is the square of the
224 % number in the input.
225 % 2) Check that each output AO contains the correct data.
226 %
227 % </AlgoDescription>
228
229 atest = true;
230 if stest
231 % <AlgoCode>
232 % Check we have the correct number of outputs
233 if numel(out) ~= numel(amat), atest = false; end
234 % Check the output data
235 for kk = 1:numel(amat)
236 dsf = round(amat(kk).data.fs/fsout);
237 n = floor(length(amat(kk).data.y) / dsf);
238 y = amat(kk).data.getY(1:n*dsf);
239 y = mean(reshape(y, dsf, length(y)/dsf)).';
240 % Check y-axis
241 if ~isequal(out(kk).y, y), atest = false; end
242 % Check t0
243 t0 = amat(kk).data.t0 + dsf/(2*amat(kk).data.fs);
244 if ~eq(out(kk).t0, t0), atest = false; end
245 % Check fs
246 if ~eq(out(kk).fs, fsout), atest = false; end
247 end
248 % </AlgoCode>
249 else
250 atest = false;
251 end
252
253 % Return a result structure
254 result = utp_prepare_result(atest, stest, dbstack, mfilename);
255 end % END UTP_03
256
257 %% UTP_04
258
259 % <TestDescription>
260 %
261 % Tests that the dsmean method works with a list of AOs as input.
262 %
263 % </TestDescription>
264 function result = utp_04
265
266 % <SyntaxDescription>
267 %
268 % Test that the dsmean method works for a list of AOs as input.
269 %
270 % </SyntaxDescription>
271
272 try
273 % <SyntaxCode>
274 fsout = 3;
275 out = dsmean(at1,at5,at6, plist('fsout', fsout));
276 % </SyntaxCode>
277 stest = true;
278 catch err
279 disp(err.message)
280 stest = false;
281 end
282
283 % <AlgoDescription>
284 %
285 % 1) Check that the number of elements in 'out' is the square of the
286 % number in the input.
287 % 2) Check that each output AO contains the correct data.
288 %
289 % </AlgoDescription>
290
291 atest = true;
292 aoin = [at1, at5, at6];
293 if stest
294 % <AlgoCode>
295 % Check we have the correct number of outputs
296 if numel(out) ~= 3, atest = false; end
297 % Check the output data
298 for kk = 1:numel(aoin)
299 dsf = round(aoin(kk).data.fs/fsout);
300 n = floor(length(aoin(kk).data.y) / dsf);
301 y = aoin(kk).data.getY(1:n*dsf);
302 y = mean(reshape(y, dsf, length(y)/dsf)).';
303 % Check y-axis
304 if ~isequal(out(kk).y, y), atest = false; end
305 % Check t0
306 t0 = aoin(kk).data.t0 + dsf/(2*aoin(kk).data.fs);
307 if ~eq(out(kk).t0, t0), atest = false; end
308 % Check fs
309 if ~eq(out(kk).fs, fsout), atest = false; end
310 end
311 % </AlgoCode>
312 else
313 atest = false;
314 end
315
316 % Return a result structure
317 result = utp_prepare_result(atest, stest, dbstack, mfilename);
318 end % END UTP_04
319
320 %% UTP_05
321
322 % <TestDescription>
323 %
324 % Tests that the dsmean method works with a mix of different shaped AOs as
325 % input.
326 %
327 % </TestDescription>
328 function result = utp_05
329
330 % <SyntaxDescription>
331 %
332 % Test that the dsmean method works with an input of matrices and vectors
333 % and single AOs.
334 %
335 % </SyntaxDescription>
336
337 try
338 % <SyntaxCode>
339 fsout = 2;
340 out = dsmean(at1,[at5 at6],at5,[at5 at1; at6 at1],at6, plist('fsout', fsout));
341 % </SyntaxCode>
342 stest = true;
343 catch err
344 disp(err.message)
345 stest = false;
346 end
347
348 % <AlgoDescription>
349 %
350 % 1) Check that the number of elements in 'out' is the same as in
351 % input.
352 % 2) Check that each output AO contains the correct data.
353 %
354 % </AlgoDescription>
355
356 atest = true;
357 aoin = [at1, reshape([at5 at6], 1, []), at5, reshape([at5 at1; at6 at1], 1, []), at6];
358 if stest
359 % <AlgoCode>
360 % Check we have the correct number of outputs
361 if numel(out) ~= 9, atest = false; end
362 % Check the output data
363 for kk = 1:numel(aoin)
364 dsf = round(aoin(kk).data.fs/fsout);
365 n = floor(length(aoin(kk).data.y) / dsf);
366 y = aoin(kk).data.getY(1:n*dsf);
367 y = mean(reshape(y, dsf, length(y)/dsf)).';
368 % Check y-axis
369 if ~isequal(out(kk).y, y), atest = false; end
370 % Check t0
371 t0 = aoin(kk).data.t0 + dsf/(2*aoin(kk).data.fs);
372 if ~eq(out(kk).t0, t0), atest = false; end
373 % Check fs
374 if ~eq(out(kk).fs, fsout), atest = false; end
375 end
376 % </AlgoCode>
377 else
378 atest = false;
379 end
380
381 % Return a result structure
382 result = utp_prepare_result(atest, stest, dbstack, mfilename);
383 end % END UTP_05
384
385 %% UTP_06
386
387 % <TestDescription>
388 %
389 % Tests that the dsmean method properly applies history.
390 %
391 % </TestDescription>
392 function result = utp_06
393
394 % <SyntaxDescription>
395 %
396 % Test that the result of applying the dsmean method can be processed back
397 % to an m-file.
398 %
399 % </SyntaxDescription>
400
401 try
402 % <SyntaxCode>
403 out = dsmean(at5,plist('fsout', 2));
404 mout = rebuild(out);
405 % </SyntaxCode>
406 stest = true;
407 catch err
408 disp(err.message)
409 stest = false;
410 end
411
412 % <AlgoDescription>
413 %
414 % 1) Check that the last entry in the history of 'out' corresponds to
415 % 'dsmean'.
416 % 2) Check that the re-built object is the same object as 'out'.
417 %
418 % </AlgoDescription>
419
420 atest = true;
421 if stest
422 % <AlgoCode>
423 % Check the last step in the history of 'out'
424 if ~strcmp(out.hist.methodInfo.mname, 'dsmean'), atest = false; end
425 % Check the re-built object
426 if ~eq(mout, out, ple2), atest = false; end
427 % </AlgoCode>
428 else
429 atest = false;
430 end
431
432 % Return a result structure
433 result = utp_prepare_result(atest, stest, dbstack, mfilename);
434 end % END UTP_06
435
436 %% UTP_07
437
438 % <TestDescription>
439 %
440 % Tests that the dsmean method can modify the input AO.
441 %
442 % </TestDescription>
443 function result = utp_07
444
445 % <SyntaxDescription>
446 %
447 % Test that the dsmean method can modify the input AO by calling
448 % with no output.
449 %
450 % </SyntaxDescription>
451
452 try
453 % <SyntaxCode>
454 % copy at1 to work with
455 fsout = 3;
456 pl = plist('fsout', fsout);
457 ain = ao(at1);
458 % modify ain
459 aout = ain.dsmean(pl);
460 ain.dsmean(pl);
461 % </SyntaxCode>
462 stest = true;
463 catch err
464 disp(err.message)
465 stest = false;
466 end
467
468 % <AlgoDescription>
469 %
470 % 1) Check that 'at1' and 'ain' are now different.
471 % 2) Check that 'ain' is dsmean(at1).
472 %
473 % </AlgoDescription>
474
475 atest = true;
476 if stest
477 % <AlgoCode>
478 % Check that dsmean modified the input by comparing to the copy
479 if eq(ao(at1), ain, ple1), atest = false; end
480 % Check that dsmean doesn't modified the input for the function notation
481 if ~eq(aout, ain, ple1), atest = false; end
482 % Check that the modified input is the dsmean of the copy
483 dsf = round(at1.data.fs/fsout);
484 n = floor(length(at1.data.y) / dsf);
485 y = at1.data.getY(1:n*dsf);
486 y = mean(reshape(y, dsf, length(y)/dsf)).';
487 % Check y-axis
488 if ~isequal(ain.y, y), atest = false; end
489 % Check t0
490 t0 = at1.data.t0 + dsf/(2*at1.data.fs);
491 if ~eq(ain.t0, t0), atest = false; end
492 % Check fs
493 if ~eq(ain.fs, fsout), atest = false; end
494 % </AlgoCode>
495 else
496 atest = false;
497 end
498
499 % Return a result structure
500 result = utp_prepare_result(atest, stest, dbstack, mfilename);
501 end % END UTP_07
502
503 %% UTP_08
504
505 % <TestDescription>
506 %
507 % Tests that the dsmean method keeps the data shape of the input object.
508 %
509 % </TestDescription>
510 function result = utp_08
511
512 % <SyntaxDescription>
513 %
514 % Test that the dsmean method keeps the data shape of the input object. The
515 % input AO must be an AO with row data and an AO with column data.
516 %
517 % </SyntaxDescription>
518
519 try
520 % <SyntaxCode>
521 fsout = 4;
522 pl = plist('fsout', fsout);
523 out1 = dsmean(at5, pl);
524 out2 = dsmean(at6, pl);
525 % </SyntaxCode>
526 stest = true;
527 catch err
528 disp(err.message)
529 stest = false;
530 end
531
532 % <AlgoDescription>
533 %
534 % 1) Check that the shpe of the data doesn't change.
535 %
536 % </AlgoDescription>
537
538 atest = true;
539 if stest
540 % <AlgoCode>
541 % Check the shape of the output data
542 if size(out1.data.y,2) ~= 1, atest = false; end
543 if size(out2.data.y,1) ~= 1, atest = false; end
544 % </AlgoCode>
545 else
546 atest = false;
547 end
548
549 % Return a result structure
550 result = utp_prepare_result(atest, stest, dbstack, mfilename);
551 end % END UTP_08
552
553 %% UTP_09
554
555 % <TestDescription>
556 %
557 % Check that the dsmean method pass back the output objects to a list of
558 % output variables or to a single variable.
559 %
560 % </TestDescription>
561 function result = utp_09
562
563 % <SyntaxDescription>
564 %
565 % Call the method with a list of output variables and with a single output
566 % variable. Additionaly check that the rebuild method works on the output.
567 %
568 % </SyntaxDescription>
569
570 try
571 % <SyntaxCode>
572 [o1, o2] = dsmean(at5, at6);
573 o3 = dsmean(at5, at6);
574 mout1 = rebuild(o1);
575 mout2 = rebuild(o2);
576 mout3 = rebuild(o3);
577 % </SyntaxCode>
578 stest = true;
579 catch err
580 disp(err.message)
581 stest = false;
582 end
583
584 % <AlgoDescription>
585 %
586 % 1) Check that the output contains the right number of objects
587 % 2) Check that the 'rebuild' method produces the same object as 'out'.
588 %
589 % </AlgoDescription>
590
591 atest = true;
592 if stest
593 % <AlgoCode>
594 % Check the number of outputs
595 if numel(o1) ~=1, atest = false; end
596 if numel(o2) ~=1, atest = false; end
597 if numel(o3) ~=2, atest = false; end
598 % Check the rebuilding of the object
599 if ~eq(o1, mout1, ple2), atest = false; end
600 if ~eq(o2, mout2, ple2), atest = false; end
601 if ~eq(o3, mout3, ple2), atest = false; end
602 % </AlgoCode>
603 else
604 atest = false;
605 end
606
607 % Return a result structure
608 result = utp_prepare_result(atest, stest, dbstack, mfilename);
609 end % END UTP_09
610
611 end