org.openqa.grid.selenium.node.ChromeMutator.java Source code

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Here is the source code for org.openqa.grid.selenium.node.ChromeMutator.java

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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The SFC licenses this file
// to you 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 org.openqa.grid.selenium.node;

import static org.openqa.selenium.chrome.ChromeOptions.CAPABILITY;

import org.openqa.selenium.Capabilities;
import org.openqa.selenium.ImmutableCapabilities;

import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.function.Function;

public class ChromeMutator implements Function<ImmutableCapabilities, ImmutableCapabilities> {

    private static final String CONFIG_UUID_CAPABILITY = "se:CONFIG_UUID";

    private final Capabilities config;

    public ChromeMutator(Capabilities config) {
        this.config = "chrome".equals(config.getBrowserName()) ? config : null;
    }

    @Override
    public ImmutableCapabilities apply(ImmutableCapabilities capabilities) {
        if (config == null || !"chrome".equals(capabilities.getBrowserName())) {
            return capabilities;
        }
        if (!Objects.equals(config.getCapability(CONFIG_UUID_CAPABILITY),
                capabilities.getCapability(CONFIG_UUID_CAPABILITY))) {
            return capabilities;
        }

        Map<String, Object> toReturn = new HashMap<>();
        toReturn.putAll(capabilities.asMap());

        Map<String, Object> options = new HashMap<>();
        if (capabilities.getCapability(CAPABILITY) instanceof Map) {
            @SuppressWarnings("unchecked")
            Map<String, Object> asMap = (Map<String, Object>) capabilities.getCapability(CAPABILITY);
            options.putAll(asMap);
        }

        if (!(options.get("binary") instanceof String)) {
            options.put("binary", config.getCapability("chrome_binary"));
        }

        toReturn.put(CAPABILITY, options);

        return new ImmutableCapabilities(toReturn);
    }
}