Add tests to tools/json_schema_compiler

tools/json_schema_compiler/test/choices_test.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "tools/json_schema_compiler/test/choices.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+using namespace test::api::choices;
+
+TEST(JsonSchemaCompilerChoicesTest, TakesIntegersParamsCreate) {
+  {
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(Value::CreateBooleanValue(true));
+    scoped_ptr<TakesIntegers::Params> params(
+        TakesIntegers::Params::Create(*params_value));
+    EXPECT_FALSE(params.get());
+  }
+  {
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(Value::CreateIntegerValue(6));
+    scoped_ptr<TakesIntegers::Params> params(
+        TakesIntegers::Params::Create(*params_value));
+    EXPECT_TRUE(params.get());
+    EXPECT_EQ(TakesIntegers::Params::NUMS_INTEGER, params->nums_type);
+    EXPECT_FALSE(params->nums_array.get());
+    EXPECT_EQ(6, *params->nums_integer);
+  }
+  {
+    scoped_ptr<ListValue> params_value(new ListValue());
+    scoped_ptr<ListValue> integers(new ListValue());
+    integers->Append(Value::CreateIntegerValue(6));
+    integers->Append(Value::CreateIntegerValue(8));
+    params_value->Append(integers.release());
+    scoped_ptr<TakesIntegers::Params> params(
+        TakesIntegers::Params::Create(*params_value));
+    EXPECT_TRUE(params.get());
+    EXPECT_EQ(TakesIntegers::Params::NUMS_ARRAY, params->nums_type);
+    EXPECT_EQ(6, (*params->nums_array)[0]);
+    EXPECT_EQ(8, (*params->nums_array)[1]);
+  }
+}
+
+TEST(JsonSchemaCompilerChoicesTest, ObjectWithChoicesParamsCreate) {
+  {
+    scoped_ptr<DictionaryValue> object_param(new DictionaryValue());
+    object_param->SetWithoutPathExpansion("strings",
+        Value::CreateStringValue("asdf"));
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(object_param.release());
+    scoped_ptr<ObjectWithChoices::Params> params(
+        ObjectWithChoices::Params::Create(*params_value));
+    EXPECT_TRUE(params.get());
+    EXPECT_EQ(ObjectWithChoices::Params::StringInfo::STRINGS_STRING,
+        params->string_info.strings_type);
+    EXPECT_EQ("asdf", *params->string_info.strings_string);
+  }
+  {
+    scoped_ptr<DictionaryValue> object_param(new DictionaryValue());
+    object_param->SetWithoutPathExpansion("strings",
+        Value::CreateStringValue("asdf"));
+    object_param->SetWithoutPathExpansion("integers",
+        Value::CreateIntegerValue(6));
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(object_param.release());
+    scoped_ptr<ObjectWithChoices::Params> params(
+        ObjectWithChoices::Params::Create(*params_value));
+    EXPECT_TRUE(params.get());
+    EXPECT_EQ(ObjectWithChoices::Params::StringInfo::STRINGS_STRING,
+        params->string_info.strings_type);
+    EXPECT_EQ("asdf", *params->string_info.strings_string);
+    EXPECT_EQ(ObjectWithChoices::Params::StringInfo::INTEGERS_INTEGER,
+        params->string_info.integers_type);
+    EXPECT_EQ(6, *params->string_info.integers_integer);
+  }
+}
+
+TEST(JsonSchemaCompilerChoicesTest, ObjectWithChoicesParamsCreateFail) {
+  {
+    scoped_ptr<DictionaryValue> object_param(new DictionaryValue());
+    object_param->SetWithoutPathExpansion("strings",
+        Value::CreateIntegerValue(5));
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(object_param.release());
+    scoped_ptr<ObjectWithChoices::Params> params(
+        ObjectWithChoices::Params::Create(*params_value));
+    EXPECT_FALSE(params.get());
+  }
+  {
+    scoped_ptr<DictionaryValue> object_param(new DictionaryValue());
+    object_param->SetWithoutPathExpansion("strings",
+        Value::CreateStringValue("asdf"));
+    object_param->SetWithoutPathExpansion("integers",
+        Value::CreateStringValue("asdf"));
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(object_param.release());
+    scoped_ptr<ObjectWithChoices::Params> params(
+        ObjectWithChoices::Params::Create(*params_value));
+    EXPECT_FALSE(params.get());
+  }
+  {
+    scoped_ptr<DictionaryValue> object_param(new DictionaryValue());
+    object_param->SetWithoutPathExpansion("integers",
+        Value::CreateIntegerValue(6));
+    scoped_ptr<ListValue> params_value(new ListValue());
+    params_value->Append(object_param.release());
+    scoped_ptr<ObjectWithChoices::Params> params(
+        ObjectWithChoices::Params::Create(*params_value));
+    EXPECT_FALSE(params.get());
+  }
+}
+
+TEST(JsonSchemaCompilerChoicesTest, ReturnChoices) {
+  std::vector<int> integers;
+  integers.push_back(1);
+  integers.push_back(2);
+  scoped_ptr<Value> array_result(ReturnChoices::Result::Create(integers));
+  ListValue* list = NULL;
+  EXPECT_TRUE(array_result->GetAsList(&list));
+  int temp;

[not at google - send to devlin, 2012/02/19 23:19:59]

Make this scoped between { } like the other tests.

[calamity, 2012/02/20 05:03:37]

Done.

+  EXPECT_TRUE(list->GetInteger(0, &temp));
+  EXPECT_EQ(1, temp);
+  EXPECT_TRUE(list->GetInteger(1, &temp));
+  EXPECT_EQ(2, temp);
+
+  scoped_ptr<Value> single_result(ReturnChoices::Result::Create(5));
+  EXPECT_TRUE(single_result->GetAsInteger(&temp));
+  EXPECT_EQ(5, temp);
+}