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// Copyright 2012 The Chromium Authors
// 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/functions_as_parameters.h"
#include <memory>
#include "base/values.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "tools/json_schema_compiler/test/test_util.h"
using test::api::functions_as_parameters::FunctionType;
using test::api::functions_as_parameters::OptionalFunctionType;
using test::api::functions_as_parameters::OptionalSerializableFunctionType;
using test::api::functions_as_parameters::SerializableFunctionType;
TEST(JsonSchemaCompilerFunctionsAsParametersTest, PopulateRequiredFunction) {
// The expectation is that if any value is set for the function, then
// the function is "present".
{
base::Value empty_value;
FunctionType out;
EXPECT_FALSE(FunctionType::Populate(empty_value, out));
}
{
base::Value value(base::Value::Type::DICT);
value.GetDict().Set("event_callback", base::Value::Dict());
FunctionType out;
ASSERT_TRUE(FunctionType::Populate(value, out));
EXPECT_TRUE(out.event_callback.empty());
}
}
TEST(JsonSchemaCompilerFunctionsAsParametersTest, RequiredFunctionToValue) {
{
base::Value::Dict value;
value.Set("event_callback", base::Value::Dict());
FunctionType out;
ASSERT_TRUE(FunctionType::Populate(value, out));
EXPECT_EQ(value, out.ToValue());
}
{
base::Value::Dict value;
base::Value::Dict expected_value;
value.Set("event_callback", base::Value::Dict());
expected_value.Set("event_callback", base::Value::Dict());
FunctionType out;
ASSERT_TRUE(FunctionType::Populate(value, out));
EXPECT_EQ(expected_value, out.ToValue());
EXPECT_EQ(out.Clone().ToValue(), out.ToValue());
}
}
TEST(JsonSchemaCompilerFunctionsAsParametersTest, PopulateOptionalFunction) {
{
base::Value::Dict empty_dictionary;
OptionalFunctionType out;
ASSERT_TRUE(OptionalFunctionType::Populate(empty_dictionary, out));
EXPECT_FALSE(out.event_callback.has_value());
EXPECT_EQ(out.Clone().ToValue(), out.ToValue());
}
{
base::Value::Dict value;
value.Set("event_callback", base::Value::Dict());
OptionalFunctionType out;
ASSERT_TRUE(OptionalFunctionType::Populate(value, out));
EXPECT_TRUE(out.event_callback.has_value());
EXPECT_EQ(out.Clone().ToValue(), out.ToValue());
}
{
base::Value::Dict value;
value.Set("event_callback", base::Value::Dict());
OptionalFunctionType out;
ASSERT_TRUE(OptionalFunctionType::Populate(value, out));
EXPECT_TRUE(out.event_callback.has_value());
EXPECT_EQ(out.Clone().ToValue(), out.ToValue());
}
}
TEST(JsonSchemaCompilerFunctionsAsParametersTest, OptionalFunctionToValue) {
{
base::Value::Dict empty_value;
OptionalFunctionType out;
ASSERT_TRUE(OptionalFunctionType::Populate(empty_value, out));
// event_callback should not be set in the return from ToValue.
EXPECT_EQ(empty_value, out.ToValue());
}
{
base::Value::Dict value;
value.Set("event_callback", base::Value::Dict());
OptionalFunctionType out;
ASSERT_TRUE(OptionalFunctionType::Populate(value, out));
EXPECT_EQ(value, out.ToValue());
}
}
TEST(JsonSchemaCompilerFunctionsAsParametersTest, SerializableFunctionTypes) {
constexpr char kFunction[] = "function() {}";
SerializableFunctionType serializable_type;
serializable_type.function_property = kFunction;
base::Value::Dict serialized = serializable_type.ToValue();
SerializableFunctionType deserialized;
ASSERT_TRUE(
SerializableFunctionType::Populate(std::move(serialized), deserialized));
EXPECT_EQ(kFunction, serializable_type.function_property);
EXPECT_EQ(serializable_type.Clone().ToValue(), serializable_type.ToValue());
}
TEST(JsonSchemaCompilerFunctionsAsParametersTest,
OptionalSerializableFunctionTypes) {
constexpr char kFunction[] = "function() {}";
{
// Test with the optional property set.
OptionalSerializableFunctionType serializable_type;
serializable_type.function_property = kFunction;
base::Value::Dict serialized = serializable_type.ToValue();
OptionalSerializableFunctionType deserialized;
ASSERT_TRUE(OptionalSerializableFunctionType::Populate(
std::move(serialized), deserialized));
ASSERT_TRUE(serializable_type.function_property);
EXPECT_EQ(kFunction, *serializable_type.function_property);
EXPECT_EQ(serializable_type.Clone().ToValue(), serializable_type.ToValue());
}
{
// Test without the property set.
OptionalSerializableFunctionType serializable_type;
base::Value::Dict serialized = serializable_type.ToValue();
OptionalSerializableFunctionType deserialized;
ASSERT_TRUE(OptionalSerializableFunctionType::Populate(
std::move(serialized), deserialized));
EXPECT_FALSE(serializable_type.function_property);
EXPECT_EQ(serializable_type.Clone().ToValue(), serializable_type.ToValue());
}
}
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