unit-tests: Move test suites to its own subfolder

src/libstrongswan/tests/Makefile.am

@@ -4,11 +4,25 @@ check_PROGRAMS = $(TESTS)
 
 test_runner_SOURCES = \
   test_runner.c test_runner.h test_suite.h \
-  test_linked_list.c test_enumerator.c test_linked_list_enumerator.c \
-  test_bio_reader.c test_bio_writer.c test_chunk.c test_enum.c test_hashtable.c \
-  test_identification.c test_threading.c test_utils.c test_vectors.c \
-  test_array.c test_ecdsa.c test_rsa.c test_host.c test_printf.c test_pen.c \
-  test_asn1.c
+  suites/test_linked_list.c \
+  suites/test_enumerator.c \
+  suites/test_linked_list_enumerator.c \
+  suites/test_bio_reader.c \
+  suites/test_bio_writer.c \
+  suites/test_chunk.c \
+  suites/test_enum.c \
+  suites/test_hashtable.c \
+  suites/test_identification.c \
+  suites/test_threading.c \
+  suites/test_utils.c \
+  suites/test_vectors.c \
+  suites/test_array.c \
+  suites/test_ecdsa.c \
+  suites/test_rsa.c \
+  suites/test_host.c \
+  suites/test_pen.c \
+  suites/test_asn1.c \
+  suites/test_printf.c
 
 test_runner_CFLAGS = \
   -I$(top_srcdir)/src/libstrongswan \