net/tools/flip_server/mem_cache_test.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/tools/flip_server/mem_cache.h"
   6
   7 #include "net/tools/flip_server/balsa_headers.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace net {
  11
  12 namespace {
  13
  14 class MemoryCacheWithFakeReadToString : public MemoryCache {
  15  public:
  16   virtual ~MemoryCacheWithFakeReadToString() {}
  17
  18   virtual void ReadToString(const char* filename, std::string* output)
  19       OVERRIDE {
  20     *output = data_map_[filename];
  21   }
  22
  23   std::map<std::string, std::string> data_map_;
  24 };
  25
  26 class FlipMemoryCacheTest : public ::testing::Test {
  27  public:
  28   FlipMemoryCacheTest(): mem_cache_(new MemoryCacheWithFakeReadToString) {}
  29
  30  protected:
  31   scoped_ptr<MemoryCacheWithFakeReadToString> mem_cache_;
  32 };
  33
  34 TEST_F(FlipMemoryCacheTest, EmptyCache) {
  35   MemCacheIter mci;
  36   mci.stream_id = 0;
  37   ASSERT_EQ(NULL, mem_cache_->GetFileData("./foo"));
  38   ASSERT_EQ(NULL, mem_cache_->GetFileData("./bar"));
  39   ASSERT_FALSE(mem_cache_->AssignFileData("./hello", &mci));
  40 }
  41
  42 TEST_F(FlipMemoryCacheTest, ReadAndStoreFileContents) {
  43   FileData* foo;
  44   FileData* hello;
  45
  46   mem_cache_->data_map_["./foo"] = "bar";
  47   mem_cache_->data_map_["./hello"] = "HTTP/1.0 200 OK\r\n"
  48       "key1: value1\r\n"
  49       "key2: value2\r\n\r\n"
  50       "body: body\r\n";
  51   mem_cache_->ReadAndStoreFileContents("./foo");
  52   mem_cache_->ReadAndStoreFileContents("./hello");
  53
  54   foo = mem_cache_->GetFileData("foo");
  55   hello = mem_cache_->GetFileData("hello");
  56
  57   // "./foo" content is broken.
  58   ASSERT_EQ(NULL, foo);
  59   ASSERT_FALSE(NULL == hello);
  60   ASSERT_EQ(hello, mem_cache_->GetFileData("hello"));
  61
  62   // "HTTP/1.0" is rewritten to "HTTP/1.1".
  63   ASSERT_EQ("HTTP/1.1", hello->headers()->response_version());
  64   ASSERT_EQ("200", hello->headers()->response_code());
  65   ASSERT_EQ("OK", hello->headers()->response_reason_phrase());
  66   ASSERT_EQ(4, std::distance(hello->headers()->header_lines_begin(),
  67                              hello->headers()->header_lines_end()));
  68   ASSERT_TRUE(hello->headers()->HasHeader("key1"));
  69   ASSERT_TRUE(hello->headers()->HasHeader("key2"));
  70   ASSERT_TRUE(hello->headers()->HasHeader("transfer-encoding"));
  71   ASSERT_TRUE(hello->headers()->HasHeader("connection"));
  72   ASSERT_EQ("value1", hello->headers()->GetHeaderPosition("key1")->second);
  73   ASSERT_EQ("value2", hello->headers()->GetHeaderPosition("key2")->second);
  74   ASSERT_EQ("chunked",
  75             hello->headers()->GetHeaderPosition("transfer-encoding")->second);
  76   ASSERT_EQ("keep-alive",
  77             hello->headers()->GetHeaderPosition("connection")->second);
  78   ASSERT_EQ("body: body\r\n", hello->body());
  79   ASSERT_EQ("hello", hello->filename());
  80 }
  81
  82 TEST_F(FlipMemoryCacheTest, GetFileDataForHtmlFile) {
  83   FileData* hello_html;
  84
  85   mem_cache_->data_map_["./hello.http"] = "HTTP/1.0 200 OK\r\n"
  86       "key1: value1\r\n"
  87       "key2: value2\r\n\r\n"
  88       "body: body\r\n";
  89
  90   mem_cache_->ReadAndStoreFileContents("./hello.http");
  91   hello_html = mem_cache_->GetFileData("hello.html");
  92   ASSERT_FALSE(NULL == hello_html);
  93   ASSERT_EQ(hello_html, mem_cache_->GetFileData("hello.http"));
  94 }
  95
  96 }  // namespace
  97
  98 }  // namespace net