Adding ests for all 'IPAddress' ctors

aentinger · aentinger · commit 3f868e7e4e20 · 2020-10-07T17:40:56.000+02:00
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -28,6 +28,7 @@ set(TEST_SRCS
   src/Common/test_makeWord.cpp
   src/Common/test_max.cpp
   src/Common/test_min.cpp
+  src/IPAddress/test_IPAddress.cpp
   src/Print/test_clearWriteError.cpp
   src/Print/test_getWriteError.cpp
   src/Print/test_print.cpp
@@ -50,6 +51,7 @@ set(TEST_SRCS
 
 set(TEST_DUT_SRCS
   ../api/Common.cpp
+  ../api/IPAddress.cpp
   ../api/String.cpp
   ../api/Print.cpp
 )
diff --git a/test/src/IPAddress/test_IPAddress.cpp b/test/src/IPAddress/test_IPAddress.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2020 Arduino.  All rights reserved.
+ */
+
+/**************************************************************************************
+ * INCLUDE
+ **************************************************************************************/
+
+#include <catch.hpp>
+
+#include <IPAddress.h>
+
+/**************************************************************************************
+ * TEST CODE
+ **************************************************************************************/
+
+TEST_CASE ("Testing IPAddress() default constructor()", "[IPAddress-Ctor-01]")
+{
+  arduino::IPAddress ip;
+  REQUIRE(ip[0] == 0);
+  REQUIRE(ip[1] == 0);
+  REQUIRE(ip[2] == 0);
+  REQUIRE(ip[3] == 0);
+}
+
+TEST_CASE ("Testing IPAddress(o,o,o,o) constructor", "[IPAddress-Ctor-02]")
+{
+  arduino::IPAddress ip(129,168,1,2);
+  REQUIRE(ip[0] == 129);
+  REQUIRE(ip[1] == 168);
+  REQUIRE(ip[2] == 1);
+  REQUIRE(ip[3] == 2);
+}
+
+TEST_CASE ("Testing IPAddress(a) constructor", "[IPAddress-Ctor-03]")
+{
+  arduino::IPAddress ip(129 | (168 << 8) | (1 << 16) | (2 << 24));
+  REQUIRE(ip[0] == 129);
+  REQUIRE(ip[1] == 168);
+  REQUIRE(ip[2] == 1);
+  REQUIRE(ip[3] == 2);
+}
+
+TEST_CASE ("Testing IPAddress(a *) constructor", "[IPAddress-Ctor-04]")
+{
+  uint8_t const ip_addr_array[] = {129,168,1,2};
+
+  arduino::IPAddress ip(ip_addr_array);
+  REQUIRE(ip[0] == 129);
+  REQUIRE(ip[1] == 168);
+  REQUIRE(ip[2] == 1);
+  REQUIRE(ip[3] == 2);
+}
