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 #include "tools/json_schema_compiler/test/enums.h"
   9
  10 using namespace test::api::arrays;
  11
  12 namespace {
  13
  14 // TODO(calamity): Change to AppendString etc once kalman's patch goes through
  15 static scoped_ptr<base::DictionaryValue> CreateBasicArrayTypeDictionary() {
  16   base::DictionaryValue* value = new base::DictionaryValue();
  17   base::ListValue* strings_value = new base::ListValue();
  18   strings_value->Append(new base::StringValue("a"));
  19   strings_value->Append(new base::StringValue("b"));
  20   strings_value->Append(new base::StringValue("c"));
  21   strings_value->Append(new base::StringValue("it's easy as"));
  22   base::ListValue* integers_value = new base::ListValue();
  23   integers_value->Append(new base::FundamentalValue(1));
  24   integers_value->Append(new base::FundamentalValue(2));
  25   integers_value->Append(new base::FundamentalValue(3));
  26   base::ListValue* booleans_value = new base::ListValue();
  27   booleans_value->Append(new base::FundamentalValue(false));
  28   booleans_value->Append(new base::FundamentalValue(true));
  29   base::ListValue* numbers_value = new base::ListValue();
  30   numbers_value->Append(new base::FundamentalValue(6.1));
  31   value->Set("numbers", numbers_value);
  32   value->Set("booleans", booleans_value);
  33   value->Set("strings", strings_value);
  34   value->Set("integers", integers_value);
  35   return scoped_ptr<base::DictionaryValue>(value);
  36 }
  37
  38 static base::Value* CreateItemValue(int val) {
  39   base::DictionaryValue* value(new base::DictionaryValue());
  40   value->Set("val", new base::FundamentalValue(val));
  41   return value;
  42 }
  43
  44 }  // namespace
  45
  46 TEST(JsonSchemaCompilerArrayTest, BasicArrayType) {
  47   {
  48     scoped_ptr<base::DictionaryValue> value = CreateBasicArrayTypeDictionary();
  49     scoped_ptr<BasicArrayType> basic_array_type(new BasicArrayType());
  50     ASSERT_TRUE(BasicArrayType::Populate(*value, basic_array_type.get()));
  51     EXPECT_TRUE(value->Equals(basic_array_type->ToValue().get()));
  52   }
  53 }
  54
  55 TEST(JsonSchemaCompilerArrayTest, EnumArrayReference) {
  56   // { "types": ["one", "two", "three"] }
  57   base::ListValue* types = new base::ListValue();
  58   types->AppendString("one");
  59   types->AppendString("two");
  60   types->AppendString("three");
  61   base::DictionaryValue value;
  62   value.Set("types", types);
  63
  64   EnumArrayReference enum_array_reference;
  65
  66   // Test Populate.
  67   ASSERT_TRUE(EnumArrayReference::Populate(value, &enum_array_reference));
  68
  69   Enumeration expected_types[] = {ENUMERATION_ONE, ENUMERATION_TWO,
  70                                   ENUMERATION_THREE};
  71   EXPECT_EQ(std::vector<Enumeration>(
  72                 expected_types, expected_types + arraysize(expected_types)),
  73             enum_array_reference.types);
  74
  75   // Test ToValue.
  76   scoped_ptr<base::Value> as_value(enum_array_reference.ToValue());
  77   EXPECT_TRUE(value.Equals(as_value.get())) << value << " != " << *as_value;
  78 }
  79
  80 TEST(JsonSchemaCompilerArrayTest, EnumArrayMixed) {
  81   // { "types": ["one", "two", "three"] }
  82   base::ListValue* infile_enums = new base::ListValue();
  83   infile_enums->AppendString("one");
  84   infile_enums->AppendString("two");
  85   infile_enums->AppendString("three");
  86
  87   base::ListValue* external_enums = new base::ListValue();
  88   external_enums->AppendString("one");
  89   external_enums->AppendString("two");
  90   external_enums->AppendString("three");
  91
  92   base::DictionaryValue value;
  93   value.Set("infile_enums", infile_enums);
  94   value.Set("external_enums", external_enums);
  95
  96   EnumArrayMixed enum_array_mixed;
  97
  98   // Test Populate.
  99   ASSERT_TRUE(EnumArrayMixed::Populate(value, &enum_array_mixed));
 100
 101   Enumeration expected_infile_types[] = {ENUMERATION_ONE, ENUMERATION_TWO,
 102                                          ENUMERATION_THREE};
 103   EXPECT_EQ(std::vector<Enumeration>(
 104                 expected_infile_types,
 105                 expected_infile_types + arraysize(expected_infile_types)),
 106             enum_array_mixed.infile_enums);
 107
 108   test::api::enums::Enumeration expected_external_types[] = {
 109       test::api::enums::ENUMERATION_ONE, test::api::enums::ENUMERATION_TWO,
 110       test::api::enums::ENUMERATION_THREE};
 111   EXPECT_EQ(std::vector<test::api::enums::Enumeration>(
 112                 expected_external_types,
 113                 expected_external_types + arraysize(expected_external_types)),
 114             enum_array_mixed.external_enums);
 115
 116   // Test ToValue.
 117   scoped_ptr<base::Value> as_value(enum_array_mixed.ToValue());
 118   EXPECT_TRUE(value.Equals(as_value.get())) << value << " != " << *as_value;
 119 }
 120
 121 TEST(JsonSchemaCompilerArrayTest, OptionalEnumArrayType) {
 122   {
 123     std::vector<Enumeration> enums;
 124     enums.push_back(ENUMERATION_ONE);
 125     enums.push_back(ENUMERATION_TWO);
 126     enums.push_back(ENUMERATION_THREE);
 127
 128     scoped_ptr<base::ListValue> types(new base::ListValue());
 129     for (size_t i = 0; i < enums.size(); ++i)
 130       types->Append(new base::StringValue(ToString(enums[i])));
 131
 132     base::DictionaryValue value;
 133     value.Set("types", types.release());
 134
 135     OptionalEnumArrayType enum_array_type;
 136     ASSERT_TRUE(OptionalEnumArrayType::Populate(value, &enum_array_type));
 137     EXPECT_EQ(enums, *enum_array_type.types);
 138   }
 139   {
 140     base::DictionaryValue value;
 141     scoped_ptr<base::ListValue> enum_array(new base::ListValue());
 142     enum_array->Append(new base::StringValue("invalid"));
 143
 144     value.Set("types", enum_array.release());
 145     OptionalEnumArrayType enum_array_type;
 146     ASSERT_FALSE(OptionalEnumArrayType::Populate(value, &enum_array_type));
 147     EXPECT_TRUE(enum_array_type.types->empty());
 148   }
 149 }
 150
 151 TEST(JsonSchemaCompilerArrayTest, RefArrayType) {
 152   {
 153     scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
 154     scoped_ptr<base::ListValue> ref_array(new base::ListValue());
 155     ref_array->Append(CreateItemValue(1));
 156     ref_array->Append(CreateItemValue(2));
 157     ref_array->Append(CreateItemValue(3));
 158     value->Set("refs", ref_array.release());
 159     scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
 160     EXPECT_TRUE(RefArrayType::Populate(*value, ref_array_type.get()));
 161     ASSERT_EQ(3u, ref_array_type->refs.size());
 162     EXPECT_EQ(1, ref_array_type->refs[0]->val);
 163     EXPECT_EQ(2, ref_array_type->refs[1]->val);
 164     EXPECT_EQ(3, ref_array_type->refs[2]->val);
 165   }
 166   {
 167     scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
 168     scoped_ptr<base::ListValue> not_ref_array(new base::ListValue());
 169     not_ref_array->Append(CreateItemValue(1));
 170     not_ref_array->Append(new base::FundamentalValue(3));
 171     value->Set("refs", not_ref_array.release());
 172     scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
 173     EXPECT_FALSE(RefArrayType::Populate(*value, ref_array_type.get()));
 174   }
 175 }
 176
 177 TEST(JsonSchemaCompilerArrayTest, IntegerArrayParamsCreate) {
 178   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 179   scoped_ptr<base::ListValue> integer_array(new base::ListValue());
 180   integer_array->Append(new base::FundamentalValue(2));
 181   integer_array->Append(new base::FundamentalValue(4));
 182   integer_array->Append(new base::FundamentalValue(8));
 183   params_value->Append(integer_array.release());
 184   scoped_ptr<IntegerArray::Params> params(
 185       IntegerArray::Params::Create(*params_value));
 186   EXPECT_TRUE(params.get());
 187   ASSERT_EQ(3u, params->nums.size());
 188   EXPECT_EQ(2, params->nums[0]);
 189   EXPECT_EQ(4, params->nums[1]);
 190   EXPECT_EQ(8, params->nums[2]);
 191 }
 192
 193 TEST(JsonSchemaCompilerArrayTest, AnyArrayParamsCreate) {
 194   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 195   scoped_ptr<base::ListValue> any_array(new base::ListValue());
 196   any_array->Append(new base::FundamentalValue(1));
 197   any_array->Append(new base::StringValue("test"));
 198   any_array->Append(CreateItemValue(2));
 199   params_value->Append(any_array.release());
 200   scoped_ptr<AnyArray::Params> params(
 201       AnyArray::Params::Create(*params_value));
 202   EXPECT_TRUE(params.get());
 203   ASSERT_EQ(3u, params->anys.size());
 204   int int_temp = 0;
 205   EXPECT_TRUE(params->anys[0]->GetAsInteger(&int_temp));
 206   EXPECT_EQ(1, int_temp);
 207 }
 208
 209 TEST(JsonSchemaCompilerArrayTest, ObjectArrayParamsCreate) {
 210   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 211   scoped_ptr<base::ListValue> item_array(new base::ListValue());
 212   item_array->Append(CreateItemValue(1));
 213   item_array->Append(CreateItemValue(2));
 214   params_value->Append(item_array.release());
 215   scoped_ptr<ObjectArray::Params> params(
 216       ObjectArray::Params::Create(*params_value));
 217   EXPECT_TRUE(params.get());
 218   ASSERT_EQ(2u, params->objects.size());
 219   EXPECT_EQ(1, params->objects[0]->additional_properties["val"]);
 220   EXPECT_EQ(2, params->objects[1]->additional_properties["val"]);
 221 }
 222
 223 TEST(JsonSchemaCompilerArrayTest, RefArrayParamsCreate) {
 224   scoped_ptr<base::ListValue> params_value(new base::ListValue());
 225   scoped_ptr<base::ListValue> item_array(new base::ListValue());
 226   item_array->Append(CreateItemValue(1));
 227   item_array->Append(CreateItemValue(2));
 228   params_value->Append(item_array.release());
 229   scoped_ptr<RefArray::Params> params(
 230       RefArray::Params::Create(*params_value));
 231   EXPECT_TRUE(params.get());
 232   ASSERT_EQ(2u, params->refs.size());
 233   EXPECT_EQ(1, params->refs[0]->val);
 234   EXPECT_EQ(2, params->refs[1]->val);
 235 }
 236
 237 TEST(JsonSchemaCompilerArrayTest, ReturnIntegerArrayResultCreate) {
 238   std::vector<int> integers;
 239   integers.push_back(1);
 240   integers.push_back(2);
 241   scoped_ptr<base::ListValue> results =
 242       ReturnIntegerArray::Results::Create(integers);
 243
 244   base::ListValue expected;
 245   base::ListValue* expected_argument = new base::ListValue();
 246   expected_argument->Append(new base::FundamentalValue(1));
 247   expected_argument->Append(new base::FundamentalValue(2));
 248   expected.Append(expected_argument);
 249   EXPECT_TRUE(results->Equals(&expected));
 250 }
 251
 252 TEST(JsonSchemaCompilerArrayTest, ReturnRefArrayResultCreate) {
 253   std::vector<linked_ptr<Item> > items;
 254   items.push_back(linked_ptr<Item>(new Item()));
 255   items.push_back(linked_ptr<Item>(new Item()));
 256   items[0]->val = 1;
 257   items[1]->val = 2;
 258   scoped_ptr<base::ListValue> results =
 259       ReturnRefArray::Results::Create(items);
 260
 261   base::ListValue expected;
 262   base::ListValue* expected_argument = new base::ListValue();
 263   base::DictionaryValue* first = new base::DictionaryValue();
 264   first->SetInteger("val", 1);
 265   expected_argument->Append(first);
 266   base::DictionaryValue* second = new base::DictionaryValue();
 267   second->SetInteger("val", 2);
 268   expected_argument->Append(second);
 269   expected.Append(expected_argument);
 270   EXPECT_TRUE(results->Equals(&expected));
 271 }