com.facebook.buck.testutil.FakeInputStreams.java Source code

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Here is the source code for com.facebook.buck.testutil.FakeInputStreams.java

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/*
 * Copyright 2013-present Facebook, Inc.
 *
 * 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.facebook.buck.testutil;

import com.google.common.io.InputSupplier;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;

public class FakeInputStreams {

    /** Utility class: do not instantiate. */
    private FakeInputStreams() {
    }

    public static InputStream createInputStreamFromString(String data) {
        return new ByteArrayInputStream(data.getBytes());
    }

    public static InputSupplier<? extends InputStream> createInputSupplierFromString(String data) {
        final InputStream inputStream = createInputStreamFromString(data);
        return new InputSupplier<InputStream>() {
            @Override
            public InputStream getInput() throws IOException {
                return inputStream;
            }
        };
    }

}