void CppToolsPlugin::test_typehierarchy_data()
{
    QTest::addColumn<QList<TestDocument> >("documents");
    QTest::addColumn<QString>("expectedHierarchy");

    QTest::newRow("basic-single-document")
        << (QList<TestDocument>()
            << TestDocument("a.h",
                            "class A {};\n"
                            "class B : public A {};\n"
                            "class C1 : public B {};\n"
                            "class C2 : public B {};\n"
                            "class D : public C1 {};\n"))
        << QString::fromLatin1(
            "A\n"
            "  B\n"
            "    C1\n"
            "      D\n"
            "    C2\n" );

    QTest::newRow("basic-multiple-documents")
        << (QList<TestDocument>()
            << TestDocument("a.h",
                            "class A {};")
            << TestDocument("b.h",
                            "#include \"a.h\"\n"
                            "class B : public A {};")
            << TestDocument("c1.h",
                            "#include \"b.h\"\n"
                            "class C1 : public B {};")
            << TestDocument("c2.h",
                            "#include \"b.h\"\n"
                            "class C2 : public B {};")
            << TestDocument("d.h",
                            "#include \"c1.h\"\n"
                            "class D : public C1 {};"))
        << QString::fromLatin1(
            "A\n"
            "  B\n"
            "    C1\n"
            "      D\n"
            "    C2\n"
            );
}