Toponaming: Add missing TNP element name code; rough in more TNP tests (#14561)

* Add missing TNP element name code; rough in more TNP tests

* Update ElementNamingUtils.cpp

---------

Co-authored-by: Chris Hennes <chennes@pioneerlibrarysystem.org>

tests/src/App/CMakeLists.txt

@@ -13,6 +13,7 @@ target_sources(
             ${CMAKE_CURRENT_SOURCE_DIR}/Expression.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/ExpressionParser.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/ElementMap.cpp
+            ${CMAKE_CURRENT_SOURCE_DIR}/ElementNamingUtils.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/IndexedName.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/License.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/MappedElement.cpp

tests/src/App/ElementNamingUtils.cpp

@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#include <gtest/gtest.h>
+
+#include <App/Application.h>
+#include <App/ElementMap.h>
+#include <src/App/InitApplication.h>
+
+// NOLINTBEGIN(readability-magic-numbers)
+
+
+class ElementNamingUtilsTest: public ::testing::Test
+{
+protected:
+    static void SetUpTestSuite()
+    {
+        tests::initApplication();
+    }
+
+    void SetUp() override
+    {
+        _docName = App::GetApplication().getUniqueDocumentName("test");
+        App::GetApplication().newDocument(_docName.c_str(), "testUser");
+        _sids = &_sid;
+        _hasher = Base::Reference<App::StringHasher>(new App::StringHasher);
+        ASSERT_EQ(_hasher.getRefCount(), 1);
+    }
+
+    void TearDown() override
+    {
+        App::GetApplication().closeDocument(_docName.c_str());
+    }
+
+    std::string _docName;
+    Data::ElementIDRefs _sid;
+    QVector<App::StringIDRef>* _sids;
+    App::StringHasherRef _hasher;
+};
+
+TEST_F(ElementNamingUtilsTest, findElementName)
+{
+    // Act
+    Data::ElementMap elementMap = Data::ElementMap();
+    auto name1 = Data::findElementName("Edge1");
+    auto name2 = Data::findElementName(";g5v2;SKT;:Had6,V;:G;OFS;:Had6:7,V;:G;OFS;:Had6:7,V;WIR;:"
+                                       "Had6:4,V;:G;XTR;:Had6:7,E;:H,E.Face1.Edge2");
+    auto name3 = Data::findElementName("An.Example.Assembly.Edge3");
+    auto name4 = Data::findElementName(".Edge4");
+
+    // Assert
+    EXPECT_STREQ(name1, "Edge1");
+    EXPECT_STREQ(name2,
+                 ";g5v2;SKT;:Had6,V;:G;OFS;:Had6:7,V;:G;OFS;:Had6:7,V;WIR;:"
+                 "Had6:4,V;:G;XTR;:Had6:7,E;:H,E.Face1.Edge2");
+    EXPECT_STREQ(name3, "Edge3");
+    EXPECT_STREQ(name4, "Edge4");
+}
+// NOLINTEND(readability-magic-numbers)