services/proxy_resolver/mojo_proxy_resolver_v8_tracing_bindings_unittest.cc

   1 // Copyright 2015 The Chromium Authors
   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 "services/proxy_resolver/mojo_proxy_resolver_v8_tracing_bindings.h"
   6
   7 #include <string>
   8 #include <utility>
   9 #include <vector>
  10
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace proxy_resolver {
  15
  16 class MojoProxyResolverV8TracingBindingsTest : public testing::Test {
  17  public:
  18   MojoProxyResolverV8TracingBindingsTest() = default;
  19
  20   MojoProxyResolverV8TracingBindingsTest(
  21       const MojoProxyResolverV8TracingBindingsTest&) = delete;
  22   MojoProxyResolverV8TracingBindingsTest& operator=(
  23       const MojoProxyResolverV8TracingBindingsTest&) = delete;
  24
  25   void Alert(const std::string& message) { alerts_.push_back(message); }
  26
  27   void OnError(int32_t line_number, const std::string& message) {
  28     errors_.push_back(std::make_pair(line_number, message));
  29   }
  30
  31   void ResolveDns(
  32       const std::string& hostname,
  33       net::ProxyResolveDnsOperation operation,
  34       const net::NetworkAnonymizationKey& network_anonymization_key,
  35       mojo::PendingRemote<mojom::HostResolverRequestClient> client) {}
  36
  37  protected:
  38   MojoProxyResolverV8TracingBindings<MojoProxyResolverV8TracingBindingsTest>
  39       bindings_{this};
  40
  41   std::vector<std::string> alerts_;
  42   std::vector<std::pair<int, std::string>> errors_;
  43 };
  44
  45 TEST_F(MojoProxyResolverV8TracingBindingsTest, Basic) {
  46   bindings_.Alert(u"alert");
  47   bindings_.OnError(-1, u"error");
  48
  49   EXPECT_TRUE(bindings_.GetHostResolver());
  50   EXPECT_FALSE(bindings_.GetNetLogWithSource().net_log());
  51
  52   ASSERT_EQ(1u, alerts_.size());
  53   EXPECT_EQ("alert", alerts_[0]);
  54   ASSERT_EQ(1u, errors_.size());
  55   EXPECT_EQ(-1, errors_[0].first);
  56   EXPECT_EQ("error", errors_[0].second);
  57 }
  58
  59 }  // namespace proxy_resolver