tests: add unit tests for License

tests/src/App/CMakeLists.txt

@@ -2,5 +2,6 @@ target_sources(
     Tests_run
         PRIVATE
             ${CMAKE_CURRENT_SOURCE_DIR}/Branding.cpp
+            ${CMAKE_CURRENT_SOURCE_DIR}/License.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/Metadata.cpp
 )

tests/src/App/License.cpp

@@ -0,0 +1,84 @@
+#include "gtest/gtest.h"
+
+#include "App/License.h"
+
+TEST(License, AllRightsReserved)
+{
+    auto lic = App::License{App::License::Type::AllRightsReserved};
+    ASSERT_EQ(lic.getType(), App::License::Type::AllRightsReserved);
+    ASSERT_EQ(lic.getLicense(), "All rights reserved");
+    ASSERT_EQ(lic.getUrl(), "https://en.wikipedia.org/wiki/All_rights_reserved");
+}
+
+TEST(License, CC_BY_40)
+{
+    auto lic = App::License{App::License::Type::CC_BY_40};
+    ASSERT_EQ(lic.getType(), App::License::Type::CC_BY_40);
+    ASSERT_EQ(lic.getLicense(), "Creative Commons Attribution");
+    ASSERT_EQ(lic.getUrl(), "https://creativecommons.org/licenses/by/4.0/");
+}
+
+TEST(License, CC_BY_SA_40)
+{
+    auto lic = App::License{App::License::Type::CC_BY_SA_40};
+    ASSERT_EQ(lic.getType(), App::License::Type::CC_BY_SA_40);
+    ASSERT_EQ(lic.getLicense(), "Creative Commons Attribution-ShareAlike");
+    ASSERT_EQ(lic.getUrl(), "https://creativecommons.org/licenses/by-sa/4.0/");
+}
+
+TEST(License, PublicDomain)
+{
+    auto lic = App::License{App::License::Type::PublicDomain};
+    ASSERT_EQ(lic.getType(), App::License::Type::PublicDomain);
+    ASSERT_EQ(lic.getLicense(), "Public Domain");
+    ASSERT_EQ(lic.getUrl(), "https://en.wikipedia.org/wiki/Public_domain");
+}
+
+TEST(License, FreeArt)
+{
+    auto lic = App::License{App::License::Type::FreeArt};
+    ASSERT_EQ(lic.getType(), App::License::Type::FreeArt);
+    ASSERT_EQ(lic.getLicense(), "FreeArt");
+    ASSERT_EQ(lic.getUrl(), "https://artlibre.org/licence/lal");
+}
+
+TEST(License, CERN_OHS_S)
+{
+    auto lic = App::License{App::License::Type::CERN_OHS_S};
+    ASSERT_EQ(lic.getType(), App::License::Type::CERN_OHS_S);
+    ASSERT_EQ(lic.getLicense(), "CERN Open Hardware Licence strongly-reciprocal");
+    ASSERT_EQ(lic.getUrl(), "https://cern-ohl.web.cern.ch/");
+}
+
+TEST(License, Other)
+{
+    auto lic = App::License{App::License::Type::Other};
+    ASSERT_EQ(lic.getType(), App::License::Type::Other);
+    ASSERT_EQ(lic.getLicense(), "Other");
+    ASSERT_EQ(lic.getUrl(), "");
+}
+
+TEST(License, CompareTypeWithInt)
+{
+    auto lic1 = App::License{App::License::Type::Other};
+    auto lic2 = App::License{static_cast<int>(App::License::Type::Other)};
+    ASSERT_EQ(lic1.getType(), lic2.getType());
+}
+
+TEST(License, CompareTypeWithLong)
+{
+    auto lic1 = App::License{App::License::Type::CC_BY_NC_ND_40};
+    auto lic2 = App::License{static_cast<long>(App::License::Type::CC_BY_NC_ND_40)};
+    ASSERT_EQ(lic1.getType(), lic2.getType());
+}
+
+TEST(License, All)
+{
+    std::vector<std::string> all = App::License::getLicenses();
+    int num = static_cast<int>(all.size());
+    for (int index = 0; index < num; index++) {
+        auto lic = App::License{index};
+        auto text = all.at(index);
+        ASSERT_EQ(lic.getLicense(), text);
+    }
+}