lines not executed in terralib tests

[pedro-andrade-inpe]

Some tests in the CI server point out lines in the source code that are not executed. Verify them.

Checking lines of source code
Checking Layer.lua
Line 47 was not executed.
Line 48 was not executed.
Line 50 was not executed.
Line 274 was not executed.
Line 275 was not executed.
Line 279 was not executed.
Checking Project.lua
Checking TerraLib.lua
Line 216 was not executed.
Line 217 was not executed.
Line 1365 was not executed.
Line 1366 was not executed.
Line 1367 was not executed.
Line 1466 was not executed.
Line 1470 was not executed.
Line 1471 was not executed.
Line 1472 was not executed.

[avancinirodrigo]

@pedro-andrade-inpe, which job?

[pedro-andrade-inpe]

terralib-test. I saw this on linux and mac.

[pedro-andrade-inpe]

This happened again in a new pull request: http://www.dpi.inpe.br/jenkins/job/terrame-ci-unittest-terralib-linux-ubuntu-14.04/641//consoleFull