001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.k2js.translate.test;
018
019import com.google.dart.compiler.backend.js.ast.JsBlock;
020import com.google.dart.compiler.backend.js.ast.JsExpression;
021import com.google.dart.compiler.backend.js.ast.JsStringLiteral;
022import org.jetbrains.annotations.NotNull;
023import org.jetbrains.annotations.Nullable;
024import org.jetbrains.k2js.translate.context.TranslationContext;
025
026public abstract class JSTester {
027
028    @Nullable
029    private JsBlock block;
030
031    @Nullable
032    private TranslationContext context;
033
034    public JSTester() {
035        this.block = null;
036        this.context = null;
037    }
038
039    public abstract void constructTestMethodInvocation(@NotNull JsExpression call, @NotNull JsStringLiteral name);
040
041    @NotNull
042    protected JsBlock getBlock() {
043        assert block != null : "Call initialize before using tester.";
044        return block;
045    }
046
047    @NotNull
048    protected TranslationContext getContext() {
049        assert context != null : "Call initialize before using tester.";
050        return context;
051    }
052
053    public void initialize(@NotNull TranslationContext context, @NotNull JsBlock block) {
054        this.block = block;
055        this.context = context;
056    }
057
058    public void deinitialize() {
059        this.block = null;
060        this.context = null;
061    }
062}