Add unit test to CreateLeBailFitInput and use LoadFullprofFile

[Wenduo Zhou]

1. Add unit test to python algorithm CreateLeBailFitInput.
2. Use algorithm "LoadFullprofFile" to replace the codes to load and parse fullprof's .hkl file in CreateLeBailFitInput.

[Nick Draper]

Moved to r2.6 at the end of r2.5

[Wenduo Zhou]

Implemented unit test of CreateLeBailFitInput. Refs #6862.

1. Added the unit test files
2. Added 2 files for unit test to AutoTestData

Changeset: 328c5b7a76176345b7d40a76a76a29c1181bc78c

[Wenduo Zhou]

Called LoadFullprofFile instead. Refs #6862.

Changeset: fea28f68edc6c890f4701762a0191ced996e9016

[Wenduo Zhou]

How to verify

1. Download all the files attached in this ticket;
2. Run script verify_6862.py before merging the branch to master;
3. Check workspace 'BraggPeakParameterTable_Raw for number of rows. Take a look at the first 3 spectra of output workspace PG3_11486_Guessed;
4. Merge the branch to master;
5. Run script verify_6862.py again;
6. Check whether the number of rows in workspace 'BraggPeakParameterTable_Raw' is the same as before. Look at the spectra 1 to 3 of 'PG3_11486_Guessed'. It should be same as the previous one. It is because the only change to the python algorithm is to use LoadFullprofFile() to replace a method, which does the same work.
7. Check to see whether the unit test of CreateLeBailFitInput exists and passes.

[Wenduo Zhou]

Fixed the unit test for a more general case. Refs #6862.

Changeset: 0ce09021dff6b43075e36bac0e64bfa82d45a4df

[Jay Rainey]

Testing

1. CreateLeBailFitInput test exists and passes (As do all other tests).
2. LoadFullprofFile is now used successfully to load and parse fullprof's .hkl file.
3. Tested on Ununtu 12.04.

Code review

• Clean, and well written code.

[Jay Rainey]

Merge remote-tracking branch 'origin/feature/6862_add_unit_test'

[Stuart Campbell]

This ticket has been transferred to github issue ​7708