/**
* Copyright 2011-2014 Asakusa Framework Team.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.asakusafw.compiler.operator.flow;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import org.junit.Test;
import com.asakusafw.compiler.operator.OperatorCompilerTestRoot;
import com.asakusafw.compiler.operator.model.MockHoge;
import com.asakusafw.utils.graph.Graph;
import com.asakusafw.vocabulary.flow.Source;
import com.asakusafw.vocabulary.flow.graph.FlowGraph;
import com.asakusafw.vocabulary.flow.graph.FlowPartDescription;
import com.asakusafw.vocabulary.flow.testing.MockIn;
import com.asakusafw.vocabulary.flow.testing.MockOut;
/**
* Test for {@link FlowOperatorCompiler}.
*/
public class FlowOperatorCompilerTest extends OperatorCompilerTestRoot {
/**
* 単純な例。
* @throws Exception 例外が発生した場合
*/
@Test
public void simple() throws Exception {
add("com.example.Simple");
ClassLoader loader = start(new FlowOperatorCompiler());
Object factory = create(loader, "com.example.SimpleFactory");
MockIn<MockHoge> in = MockIn.of(MockHoge.class, "in");
MockOut<MockHoge> out = MockOut.of(MockHoge.class, "out");
Object operator = invoke(factory, "create", in);
Source<MockHoge> flowOut = output(MockHoge.class, operator, "out");
out.add(flowOut);
FlowPartDescription desc = (FlowPartDescription) flowOut
.toOutputPort()
.getOwner()
.getDescription();
assertThat(desc.getInputPorts().size(), is(1));
assertThat(desc.getInputPorts().get(0).getName(), is("in"));
assertThat(desc.getInputPorts().get(0).getDataType(), is((Object) MockHoge.class));
assertThat(desc.getOutputPorts().size(), is(1));
assertThat(desc.getOutputPorts().get(0).getName(), is("out"));
assertThat(desc.getOutputPorts().get(0).getDataType(), is((Object) MockHoge.class));
Graph<String> graph = toGraph(in);
assertThat(graph.getConnected("in"), isJust("Simple"));
assertThat(graph.getConnected("Simple"), isJust("out"));
FlowGraph flow = desc.getFlowGraph();
assertThat(flow.getDescription(), is((Object) loader.loadClass("com.example.Simple")));
assertThat(flow.getFlowInputs().size(), is(1));
assertThat(flow.getFlowInputs().get(0).getDescription().getName(), is("in"));
assertThat(flow.getFlowInputs().get(0).getDescription().getDataType(), is((Object) MockHoge.class));
assertThat(flow.getFlowOutputs().size(), is(1));
assertThat(flow.getFlowOutputs().get(0).getDescription().getName(), is("out"));
assertThat(flow.getFlowOutputs().get(0).getDescription().getDataType(), is((Object) MockHoge.class));
Graph<String> inner = toGraph(flow.getFlowInputs());
assertThat(inner.getConnected("in"), isJust("out"));
}
/**
* generic flow parts.
* @throws Exception if test was failed
*/
@Test
public void generics() throws Exception {
add("com.example.Generic");
ClassLoader loader = start(new FlowOperatorCompiler());
Object factory = create(loader, "com.example.GenericFactory");
MockIn<MockHoge> in = MockIn.of(MockHoge.class, "in");
MockOut<MockHoge> out = MockOut.of(MockHoge.class, "out");
Object operator = invoke(factory, "create", in);
Source<MockHoge> flowOut = output(MockHoge.class, operator, "out");
out.add(flowOut);
FlowPartDescription desc = (FlowPartDescription) flowOut
.toOutputPort()
.getOwner()
.getDescription();
assertThat(desc.getInputPorts().size(), is(1));
assertThat(desc.getInputPorts().get(0).getName(), is("in"));
assertThat(desc.getInputPorts().get(0).getDataType(), is((Object) MockHoge.class));
assertThat(desc.getOutputPorts().size(), is(1));
assertThat(desc.getOutputPorts().get(0).getName(), is("out"));
assertThat(desc.getOutputPorts().get(0).getDataType(), is((Object) MockHoge.class));
Graph<String> graph = toGraph(in);
assertThat(graph.getConnected("in"), isJust("Generic"));
assertThat(graph.getConnected("Generic"), isJust("out"));
FlowGraph flow = desc.getFlowGraph();
assertThat(flow.getDescription(), is((Object) loader.loadClass("com.example.Generic")));
assertThat(flow.getFlowInputs().size(), is(1));
assertThat(flow.getFlowInputs().get(0).getDescription().getName(), is("in"));
assertThat(flow.getFlowInputs().get(0).getDescription().getDataType(), is((Object) MockHoge.class));
assertThat(flow.getFlowOutputs().size(), is(1));
assertThat(flow.getFlowOutputs().get(0).getDescription().getName(), is("out"));
assertThat(flow.getFlowOutputs().get(0).getDescription().getDataType(), is((Object) MockHoge.class));
Graph<String> inner = toGraph(flow.getFlowInputs());
assertThat(inner.getConnected("in"), isJust("out"));
}
}