0008-TLSSocketWrapper-Add-unit-test-for-set_root_ca_cert_.patch

From 2ea47a9ca4cc1b6f92eacafe54cdb02df1cad6b5 Mon Sep 17 00:00:00 2001
From: Martino Facchin <m.facchin@arduino.cc>
Date: Mon, 9 Nov 2020 13:34:18 +0100
Subject: [PATCH 008/204] TLSSocketWrapper: Add unit test for
 set_root_ca_cert_path

---
 .../test/coap-service/unittest/stub/mbedtls_stub.c          | 6 ++++++
 .../netsocket/TLSSocketWrapper/test_TLSSocketWrapper.cpp    | 6 ++++++
 .../UNITTESTS/netsocket/TLSSocketWrapper/tls_test_config.h  | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/connectivity/nanostack/coap-service/test/coap-service/unittest/stub/mbedtls_stub.c b/connectivity/nanostack/coap-service/test/coap-service/unittest/stub/mbedtls_stub.c
index b63eb0269d..32026c4fe6 100644
--- a/connectivity/nanostack/coap-service/test/coap-service/unittest/stub/mbedtls_stub.c
+++ b/connectivity/nanostack/coap-service/test/coap-service/unittest/stub/mbedtls_stub.c
@@ -303,6 +303,12 @@ int mbedtls_x509_crt_parse(mbedtls_x509_crt *a, const unsigned char *b, size_t c
     return mbedtls_stub.expected_int;
 }
 
+int mbedtls_x509_crt_parse_path(mbedtls_x509_crt *a, const char *b)
+{
+    // means 5 valid certificates found
+    return 5;
+}
+
 int mbedtls_x509_crt_info(char *buf, size_t size, const char *prefix,
                           const mbedtls_x509_crt *crt)
 {
diff --git a/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/test_TLSSocketWrapper.cpp b/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/test_TLSSocketWrapper.cpp
index b0e473a401..6ba2421817 100644
--- a/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/test_TLSSocketWrapper.cpp
+++ b/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/test_TLSSocketWrapper.cpp
@@ -399,6 +399,12 @@ TEST_F(TestTLSSocketWrapper, set_root_ca_cert_invalid)
     EXPECT_EQ(wrapper->set_root_ca_cert(cert, strlen(cert)), NSAPI_ERROR_PARAMETER);
 }
 
+TEST_F(TestTLSSocketWrapper, set_root_ca_cert_path)
+{
+    EXPECT_EQ(transport->open(&stack), NSAPI_ERROR_OK);
+    EXPECT_EQ(wrapper->set_root_ca_cert_path("/"), NSAPI_ERROR_OK);
+}
+
 TEST_F(TestTLSSocketWrapper, set_client_cert_key)
 {
     EXPECT_EQ(wrapper->get_own_cert(), static_cast<mbedtls_x509_crt *>(NULL));
diff --git a/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/tls_test_config.h b/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/tls_test_config.h
index 4f9ce6b96c..ad2d3d8d44 100644
--- a/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/tls_test_config.h
+++ b/connectivity/netsocket/tests/UNITTESTS/netsocket/TLSSocketWrapper/tls_test_config.h
@@ -19,6 +19,6 @@
 #define UNITTESTS_FEATURES_NETSOCKET_TLSSOCKET_TLS_TEST_CONFIG_H_
 
 #define MBEDTLS_SSL_CLI_C
-
+#define MBEDTLS_FS_IO
 
 #endif /* UNITTESTS_FEATURES_NETSOCKET_TLSSOCKET_TLS_TEST_CONFIG_H_ */
-- 
2.39.1