1 files changed, 93 insertions, 0 deletions
diff --git a/searchlib/src/tests/fef/resolver/resolver_test.cpp b/searchlib/src/tests/fef/resolver/resolver_test.cpp
new file mode 100644
index 00000000000..3d791f886e1
--- /dev/null
+++ b/searchlib/src/tests/fef/resolver/resolver_test.cpp
@@ -0,0 +1,93 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include <vespa/fastos/fastos.h>
+#include <vespa/log/log.h>
+LOG_SETUP("resolver_test");
+#include <vespa/vespalib/testkit/testapp.h>
+#include <vespa/searchlib/fef/fef.h>
+#include <vespa/searchlib/fef/test/indexenvironment.h>
+
+namespace search {
+namespace fef {
+
+class BaseBlueprint : public Blueprint {
+public:
+    BaseBlueprint() : Blueprint("base") { }
+    virtual void visitDumpFeatures(const IIndexEnvironment &,
+                                   IDumpFeatureVisitor &) const {}
+    virtual Blueprint::UP createInstance() const { return Blueprint::UP(new BaseBlueprint()); }
+    virtual bool setup(const IIndexEnvironment & indexEnv,
+                       const ParameterList & params) {
+        (void) indexEnv; (void) params;
+        describeOutput("foo", "foo");
+        describeOutput("bar", "bar");
+        describeOutput("baz", "baz");
+        return true;
+    }
+    virtual FeatureExecutor::LP createExecutor(const IQueryEnvironment &) const {
+        return FeatureExecutor::LP(NULL);
+    }
+};
+
+class CombineBlueprint : public Blueprint {
+public:
+    CombineBlueprint() : Blueprint("combine") { }
+    virtual void visitDumpFeatures(const IIndexEnvironment &,
+                                   IDumpFeatureVisitor &) const {}
+    virtual Blueprint::UP createInstance() const { return Blueprint::UP(new CombineBlueprint()); }
+    virtual bool setup(const IIndexEnvironment & indexEnv,
+                       const ParameterList & params) {
+        (void) indexEnv; (void) params;
+        defineInput("base.foo");
+        defineInput("base.bar");
+        defineInput("base.baz");
+        describeOutput("out", "out");
+        return true;
+    }
+    virtual FeatureExecutor::LP createExecutor(const IQueryEnvironment &) const {
+        return FeatureExecutor::LP(NULL);
+    }
+};
+
+class Test : public vespalib::TestApp {
+private:
+    BlueprintFactory _factory;
+    void requireThatWeGetUniqueBlueprints();
+public:
+    Test();
+    int Main();
+};
+
+Test::Test() :
+    _factory()
+{
+    _factory.addPrototype(Blueprint::SP(new BaseBlueprint()));
+    _factory.addPrototype(Blueprint::SP(new CombineBlueprint()));
+}
+
+void
+Test::requireThatWeGetUniqueBlueprints()
+{
+    test::IndexEnvironment ienv;
+    BlueprintResolver::SP res(new BlueprintResolver(_factory, ienv));
+    res->addSeed("combine");
+    EXPECT_TRUE(res->compile());
+    const BlueprintResolver::ExecutorSpecList & spec = res->getExecutorSpecs();
+    EXPECT_EQUAL(2u, spec.size());
+    EXPECT_TRUE(dynamic_cast<BaseBlueprint *>(spec[0].blueprint.get()) != NULL);
+    EXPECT_TRUE(dynamic_cast<CombineBlueprint *>(spec[1].blueprint.get()) != NULL);
+}
+
+int
+Test::Main()
+{
+    TEST_INIT("resolver_test");
+
+    requireThatWeGetUniqueBlueprints();
+
+    TEST_DONE();
+}
+
+}
+}
+
+TEST_APPHOOK(search::fef::Test);