/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.
 */


#include "pagespeed/kernel/base/wildcard_group.h"

#include "pagespeed/kernel/base/gtest.h"

namespace net_instaweb {

class WildcardGroupTest : public testing::Test {
 protected:
  virtual void SetUp() {
    group_.Allow("*.cc");
    group_.Allow("*.h");
    group_.Disallow("a*.h");
    group_.Allow("ab*.h");
    group_.Disallow("c*.cc");
  }

  void TestGroup(const WildcardGroup& group) {
    EXPECT_TRUE(group.Match("x.cc", true));
    EXPECT_TRUE(group.Match("x.cc", false));
    EXPECT_FALSE(group.Match("c.cc", true));
    EXPECT_FALSE(group.Match("c.cc", false));
    EXPECT_TRUE(group.Match("y.h", true));
    EXPECT_TRUE(group.Match("y.h", false));
    EXPECT_FALSE(group.Match("a.h", true));
    EXPECT_FALSE(group.Match("a.h", false));
    EXPECT_TRUE(group.Match("ab.h", true));
    EXPECT_TRUE(group.Match("ab.h", false));
    EXPECT_TRUE(group.Match("not a match", true));
    EXPECT_FALSE(group.Match("not a match", false));
  }

  WildcardGroup group_;
};

TEST_F(WildcardGroupTest, Sequence) {
  TestGroup(group_);
}

TEST_F(WildcardGroupTest, CopySequence) {
  WildcardGroup copy;
  copy.CopyFrom(group_);
  TestGroup(copy);
}

TEST_F(WildcardGroupTest, AppendSequence) {
  WildcardGroup appended;
  appended.Allow("cb*.cc");
  group_.AppendFrom(appended);
  EXPECT_TRUE(group_.Match("cb.cc", false));
  EXPECT_FALSE(group_.Match("ca.cc", true));
  TestGroup(group_);
}

TEST_F(WildcardGroupTest, EmptyGroup) {
  WildcardGroup group;
  EXPECT_TRUE(group.Match("cb.cc", true));
  EXPECT_FALSE(group.Match("ca.cc", false));
}

}  // namespace net_instaweb
