diff --git a/tests/unit/mockup/projectexplorer/toolchain.h b/tests/unit/mockup/projectexplorer/toolchain.h
index 04def6656e0..925b0a2ae8b 100644
--- a/tests/unit/mockup/projectexplorer/toolchain.h
+++ b/tests/unit/mockup/projectexplorer/toolchain.h
@@ -38,6 +38,7 @@ namespace ProjectExplorer {
 class ToolChain
 {
 public:
+    ToolChain() = default;
     Core::Id typeId() const { return Core::Id(); }
 
     Abi targetAbi() const { return Abi(); }
@@ -59,4 +60,13 @@ public:
     virtual QStringList extraCodeModelFlags() const { return QStringList(); }
 };
 
+class ConcreteToolChain : public ToolChain
+{
+public:
+    MacroInspectionRunner createMacroInspectionRunner() const override
+    {
+        return MacroInspectionRunner();
+    }
+};
+
 } // namespace ProjectExplorer
diff --git a/tests/unit/unittest/cppprojectinfogenerator-test.cpp b/tests/unit/unittest/cppprojectinfogenerator-test.cpp
index 9d39b8eada0..7db9f0e4395 100644
--- a/tests/unit/unittest/cppprojectinfogenerator-test.cpp
+++ b/tests/unit/unittest/cppprojectinfogenerator-test.cpp
@@ -164,8 +164,11 @@ void ProjectInfoGenerator::SetUp()
 ProjectInfo ProjectInfoGenerator::generate()
 {
     QFutureInterface<void> fi;
+    ProjectExplorer::ConcreteToolChain aToolChain;
 
     projectUpdateInfo.rawProjectParts += rawProjectPart;
+    projectUpdateInfo.cxxToolChain = &aToolChain;
+    projectUpdateInfo.cToolChain = &aToolChain;
     ::ProjectInfoGenerator generator(fi, projectUpdateInfo);
 
     return generator.generate();