add unit test for a simple fortran project

test/fortran/cmake/autocmake.cfg

@@ -0,0 +1,7 @@
+[project]
+name: example
+
+[fortran]
+source: https://github.com/scisoft/autocmake/raw/master/modules/UseFortran.cmake
+docopt: --fc=<FC> Fortran compiler [default: gfortran].
+export: 'FC=%s' % arguments['--fc']

test/fortran/src/CMakeLists.txt

@@ -0,0 +1 @@
+add_executable(example example.f90)

test/fortran/src/example.f90

@@ -0,0 +1,4 @@
+program example
+   implicit none
+   print *, 'Hello World!'
+end program

test/test.py

@@ -24,3 +24,17 @@ def test_cxx():
     stdout, stderr = exe('make')
     stdout, stderr = exe('./bin/example')
     assert 'Hello World!' in stdout
+
+#-------------------------------------------------------------------------------
+
+def test_fortran():
+    os.chdir(os.path.join(HERE, 'fortran', 'cmake'))
+    stdout, stderr = exe('wget https://github.com/scisoft/autocmake/raw/master/bootstrap.py')
+    stdout, stderr = exe('python bootstrap.py --update')
+    stdout, stderr = exe('python bootstrap.py ..')
+    os.chdir(os.path.join(HERE, 'fortran'))
+    stdout, stderr = exe('python setup.py --fc=gfortran')
+    os.chdir(os.path.join(HERE, 'fortran', 'build'))
+    stdout, stderr = exe('make')
+    stdout, stderr = exe('./bin/example')
+    assert 'Hello World!' in stdout