Updated test cases documentation

docs/test_cases/t00006.md

@@ -18,6 +18,7 @@ diagrams:
 ## Source code
 File t00006.cc
 ```cpp
+#include <array>
 #include <map>
 #include <vector>
 

docs/test_cases/t00017.md

@@ -19,6 +19,8 @@ diagrams:
 ## Source code
 File t00017.cc
 ```cpp
+#include <utility>
+
 namespace clanguml {
 namespace t00017 {
 class A {
@@ -55,6 +57,15 @@ class K {
 };
 
 class R {
+    explicit R(int &some_int, C &cc, const E &ee, F &&ff, I *&ii)
+        : some_int_reference{some_int}
+        , c{cc}
+        , e{ee}
+        , f{std::move(ff)}
+        , i{ii}
+    {
+    }
+
 private:
     int some_int;
     int *some_int_pointer;
@@ -64,7 +75,7 @@ private:
     B *b;
     C &c;
     const D *d;
-    const E &e{};
+    const E &e;
     F &&f;
     G **g;
     H ***h;

docs/test_cases/t00028.md

@@ -59,6 +59,11 @@ enum class F { one, two, three };
 
 /// \uml{note[right] R class note.}
 class R {
+    explicit R(C &c)
+        : ccc(c)
+    {
+    }
+
     A aaa;
 
     B *bbb;