feat(EditorConfig): Add .editorconfig files

01/tests/src/CMakeLists.txt

@@ -0,0 +1,17 @@
+
+# Make an explicit list of all source files in `IFJ23_TESTS`. This is important
+# because CMake is not a build system: it is a build system generator. Suppose
+# you add a file foo.cpp to src/ after running cmake .. . If you set
+# `IFJ23_TESTS` with `file(GLOB ... )`, this is not passed to the makefile;
+# the makefile doesn't know that foo.cpp exists and will not re-run cmake. Your
+# collaborator's builds will fail and it will be unclear why. Whether you use
+# file(GLOB ...) or not, you will need to re-run cmake, but with an explicit
+# file list, you know beforehand why your code isn't compiling.
+set(TESTS
+    test.cpp
+    )
+
+# Form the full path to the source files...
+PREPEND(TESTS)
+# ... and pass the variable to the parent scope.
+set(TESTS ${TESTS}  PARENT_SCOPE)

01/tests/src/test.cpp

@@ -0,0 +1,31 @@
+#include <gtest/gtest.h>
+
+#define TESTING
+
+// Include the source file(s) to be tested.
+#include "main.c"
+
+// Create a test fixture class template - this will be like a "conlection" of
+// tests. the : public ::testing::Test part is important! Add it to your fixture
+// class.
+class HelloTest : public ::testing::Test {
+  HelloTest() {}
+
+  ~HelloTest() {}
+
+  void SetUp() {}
+
+  void TearDown() {}
+};
+
+// Add tests to the test fixture class.
+// @param fixture_class_name The name of the test fixture class.
+// @param test_name The name of the test.
+TEST(HelloTest, BasicAssertions) {
+  // Execute the code to be tested.
+  // Expect two strings not to be equal.
+  EXPECT_STRNE("hello", "world");
+  // Expect equality.
+  EXPECT_EQ(7 * 6, 42);
+}
+