src/tools/json_schema_compiler/test/arrays_unittest.cc

   1 // Copyright (c) 2012 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 "tools/json_schema_compiler/test/arrays.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 using namespace test::api::arrays;
  10
  11 namespace {
  12
  13 // TODO(calamity): Change to AppendString etc once kalman's patch goes through
  14 static scoped_ptr<base::DictionaryValue> CreateBasicArrayTypeDictionary() {
  15   base::DictionaryValue* value = new base::DictionaryValue();
  16   base::ListValue* strings_value = new base::ListValue();
  17   strings_value->Append(base::Value::CreateStringValue("a"));
  18   strings_value->Append(base::Value::CreateStringValue("b"));
  19   strings_value->Append(base::Value::CreateStringValue("c"));
  20   strings_value->Append(base::Value::CreateStringValue("it's easy as"));
  21   base::ListValue* integers_value = new base::ListValue();
  22   integers_value->Append(base::Value::CreateIntegerValue(1));
  23   integers_value->Append(base::Value::CreateIntegerValue(2));
  24   integers_value->Append(base::Value::CreateIntegerValue(3));
  25   base::ListValue* booleans_value = new base::ListValue();
  26   booleans_value->Append(base::Value::CreateBooleanValue(false));
  27   booleans_value->Append(base::Value::CreateBooleanValue(true));
  28   base::ListValue* numbers_value = new base::ListValue();
  29   numbers_value->Append(base::Value::CreateDoubleValue(6.1));
  30   value->Set("numbers", numbers_value);
  31   value->Set("booleans", booleans_value);
  32   value->Set("strings", strings_value);
  33   value->Set("integers", integers_value);
  34   return scoped_ptr<base::DictionaryValue>(value);
  35 }
  36
  37 static base::Value* CreateItemValue(int val) {
  38   base::DictionaryValue* value(new base::DictionaryValue());
  39   value->Set("val", base::Value::CreateIntegerValue(val));
  40   return value;
  41 }
  42
  43 }  // namespace
  44
  45 TEST(JsonSchemaCompilerArrayTest, BasicArrayType) {
  46   {
  47     scoped_ptr<base::DictionaryValue> value = CreateBasicArrayTypeDictionary();
  48     scoped_ptr<BasicArrayType> basic_array_type(new BasicArrayType());
  49     ASSERT_TRUE(BasicArrayType::Populate(*value, basic_array_type.get()));
  50     EXPECT_TRUE(value->Equals(basic_array_type->ToValue().get()));
  51   }
  52 }
  53
  54 TEST(JsonSchemaCompilerArrayTest, EnumArrayType) {
  55   // { "types": ["one", "two", "three"] }
  56   base::ListValue* types = new base::ListValue();
  57   types->AppendString("one");
  58   types->AppendString("two");
  59   types->AppendString("three");
  60   base::DictionaryValue value;
  61   value.Set("types", types);
  62
  63   EnumArrayType enum_array_type;
  64
  65   // Test Populate.
  66   ASSERT_TRUE(EnumArrayType::Populate(value, &enum_array_type));
  67   {
  68     EnumArrayType::TypesType enums[] = {
  69       EnumArrayType::TYPES_TYPE_ONE,
  70       EnumArrayType::TYPES_TYPE_TWO,
  71       EnumArrayType::TYPES_TYPE_THREE,
  72     };
  73     std::vector<EnumArrayType::TypesType> enums_vector(
  74         enums, enums + arraysize(enums));
  75     EXPECT_EQ(enums_vector, enum_array_type.types);
  76   }
  77
  78   // Test ToValue.
  79   scoped_ptr<base::Value> as_value(enum_array_type.ToValue());
  80   EXPECT_TRUE(value.Equals(as_value.get())) << value << " != " << *as_value;
  81 }
  82
  83 TEST(JsonSchemaCompilerArrayTest, OptionalEnumArrayType) {
  84   {
  85     std::vector<OptionalEnumArrayType::TypesType> enums;
  86     enums.push_back(OptionalEnumArrayType::TYPES_TYPE_ONE);
  87     enums.push_back(OptionalEnumArrayType::TYPES_TYPE_TWO);
  88     enums.push_back(OptionalEnumArrayType::TYPES_TYPE_THREE);
  89
  90     scoped_ptr<base::ListValue> types(new base::ListValue());
  91     for (size_t i = 0; i < enums.size(); ++i) {
  92       types->Append(new base::StringValue(
  93           OptionalEnumArrayType::ToString(enums[i])));
  94     }
  95
  96     base::DictionaryValue value;
  97     value.Set("types", types.release());
  98
  99     OptionalEnumArrayType enum_array_type;
 100     ASSERT_TRUE(OptionalEnumArrayType::Populate(value, &enum_array_type));
 101     EXPECT_EQ(enums, *enum_array_type.types);
 102   }
 103   {
 104     base::DictionaryValue value;
 105     scoped_ptr<base::ListValue> enum_array(new base::ListValue());
 106     enum_array->Append(base::Value::CreateStringValue("invalid"));
 107
 108     value.Set("types", enum_array.release());
 109     OptionalEnumArrayType enum_array_type;
 110     ASSERT_FALSE(OptionalEnumArrayType::Populate(value, &enum_array_type));
 111     EXPECT_TRUE(enum_array_type.types->empty());
 112   }
 113 }
 114
 115 TEST(JsonSchemaCompilerArrayTest, RefArrayType) {
 116   {
 117     scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
 118     scoped_ptr<base::ListValue> ref_array(new base::ListValue());
 119     ref_array->Append(CreateItemValue(1));
 120     ref_array->Append(CreateItemValue(2));
 121     ref_array->Append(CreateItemValue(3));
 122     value->Set("refs", ref_array.release());
 123     scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
 124     EXPECT_TRUE(RefArrayType::Populate(*value, ref_array_type.get()));
 125     ASSERT_EQ(3u, ref_array_type->refs.size());
 126     EXPECT_EQ(1, ref_array_type->refs[0]->val);
 127     EXPECT_EQ(2, ref_array_type->refs[1]->val);
 128     EXPECT_EQ(3, ref_array_type->refs[2]->val);
 129   }
 130   {
 131     scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
 132     scoped_ptr<base::ListValue> not_ref_array(new base::ListValue());
 133     not_ref_array->Append(CreateItemValue(1));
 134     not_ref_array->Append(base::Value::CreateIntegerValue(3));
 135     value->Set("refs", not_ref_array.release());
 136     scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
 137     EXPECT_FALSE(RefArrayType::Populate(*value, ref_array_type.get()));
 138   }
 139 }
 140
 141 TEST(JsonSchemaCompilerArrayTest, IntegerArrayParamsCreate) {
 142   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 143   scoped_ptr<base::ListValue> integer_array(new base::ListValue());
 144   integer_array->Append(base::Value::CreateIntegerValue(2));
 145   integer_array->Append(base::Value::CreateIntegerValue(4));
 146   integer_array->Append(base::Value::CreateIntegerValue(8));
 147   params_value->Append(integer_array.release());
 148   scoped_ptr<IntegerArray::Params> params(
 149       IntegerArray::Params::Create(*params_value));
 150   EXPECT_TRUE(params.get());
 151   ASSERT_EQ(3u, params->nums.size());
 152   EXPECT_EQ(2, params->nums[0]);
 153   EXPECT_EQ(4, params->nums[1]);
 154   EXPECT_EQ(8, params->nums[2]);
 155 }
 156
 157 TEST(JsonSchemaCompilerArrayTest, AnyArrayParamsCreate) {
 158   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 159   scoped_ptr<base::ListValue> any_array(new base::ListValue());
 160   any_array->Append(base::Value::CreateIntegerValue(1));
 161   any_array->Append(base::Value::CreateStringValue("test"));
 162   any_array->Append(CreateItemValue(2));
 163   params_value->Append(any_array.release());
 164   scoped_ptr<AnyArray::Params> params(
 165       AnyArray::Params::Create(*params_value));
 166   EXPECT_TRUE(params.get());
 167   ASSERT_EQ(3u, params->anys.size());
 168   int int_temp = 0;
 169   EXPECT_TRUE(params->anys[0]->GetAsInteger(&int_temp));
 170   EXPECT_EQ(1, int_temp);
 171 }
 172
 173 TEST(JsonSchemaCompilerArrayTest, ObjectArrayParamsCreate) {
 174   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 175   scoped_ptr<base::ListValue> item_array(new base::ListValue());
 176   item_array->Append(CreateItemValue(1));
 177   item_array->Append(CreateItemValue(2));
 178   params_value->Append(item_array.release());
 179   scoped_ptr<ObjectArray::Params> params(
 180       ObjectArray::Params::Create(*params_value));
 181   EXPECT_TRUE(params.get());
 182   ASSERT_EQ(2u, params->objects.size());
 183   EXPECT_EQ(1, params->objects[0]->additional_properties["val"]);
 184   EXPECT_EQ(2, params->objects[1]->additional_properties["val"]);
 185 }
 186
 187 TEST(JsonSchemaCompilerArrayTest, RefArrayParamsCreate) {
 188   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 189   scoped_ptr<base::ListValue> item_array(new base::ListValue());
 190   item_array->Append(CreateItemValue(1));
 191   item_array->Append(CreateItemValue(2));
 192   params_value->Append(item_array.release());
 193   scoped_ptr<RefArray::Params> params(
 194       RefArray::Params::Create(*params_value));
 195   EXPECT_TRUE(params.get());
 196   ASSERT_EQ(2u, params->refs.size());
 197   EXPECT_EQ(1, params->refs[0]->val);
 198   EXPECT_EQ(2, params->refs[1]->val);
 199 }
 200
 201 TEST(JsonSchemaCompilerArrayTest, ReturnIntegerArrayResultCreate) {
 202   std::vector<int> integers;
 203   integers.push_back(1);
 204   integers.push_back(2);
 205   scoped_ptr<base::ListValue> results =
 206       ReturnIntegerArray::Results::Create(integers);
 207
 208   base::ListValue expected;
 209   base::ListValue* expected_argument = new base::ListValue();
 210   expected_argument->Append(base::Value::CreateIntegerValue(1));
 211   expected_argument->Append(base::Value::CreateIntegerValue(2));
 212   expected.Append(expected_argument);
 213   EXPECT_TRUE(results->Equals(&expected));
 214 }
 215
 216 TEST(JsonSchemaCompilerArrayTest, ReturnRefArrayResultCreate) {
 217   std::vector<linked_ptr<Item> > items;
 218   items.push_back(linked_ptr<Item>(new Item()));
 219   items.push_back(linked_ptr<Item>(new Item()));
 220   items[0]->val = 1;
 221   items[1]->val = 2;
 222   scoped_ptr<base::ListValue> results =
 223       ReturnRefArray::Results::Create(items);
 224
 225   base::ListValue expected;
 226   base::ListValue* expected_argument = new base::ListValue();
 227   base::DictionaryValue* first = new base::DictionaryValue();
 228   first->SetInteger("val", 1);
 229   expected_argument->Append(first);
 230   base::DictionaryValue* second = new base::DictionaryValue();
 231   second->SetInteger("val", 2);
 232   expected_argument->Append(second);
 233   expected.Append(expected_argument);
 234   EXPECT_TRUE(results->Equals(&expected));
 235 }