Updated test cases documentation

docs/test_cases/t00049.md

@@ -0,0 +1,48 @@
+# t00049 - Test case configurable type aliases
+## Config
+```yaml
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t00049_class:
+    type: class
+    using_namespace: clanguml::t00049
+    type_aliases:
+      "std::vector<std::string>": string_vector
+      "std::basic_string<char>": thestring
+      "std::map<int,int>": intmap
+    glob:
+      - ../../tests/t00049/t00049.cc
+    include:
+      namespaces:
+        - clanguml::t00049
+```
+## Source code
+File t00049.cc
+```cpp
+#include <map>
+#include <string>
+#include <vector>
+
+namespace clanguml {
+namespace t00049 {
+template <typename T> struct A {
+    T a;
+
+    T &get_a() { return a; }
+};
+
+struct R {
+    A<std::basic_string<char>> a_string;
+    A<std::vector<std::string>> a_vector_string;
+    A<std::map<int, int>> a_int_map;
+
+    A<std::map<int, int>> get_int_map() { return a_int_map; }
+
+    void set_int_map(A<std::map<int, int>> &&int_map) { a_int_map = int_map; }
+};
+}
+}
+```
+## Generated UML diagrams
+![t00049_class](./t00049_class.svg "Test case configurable type aliases")