react-native/ReactCommon/cxxreact/tests/methodcall.cpp

153 lines
5.3 KiB
C++

// Copyright 2004-present Facebook. All Rights Reserved.
#include <cxxreact/MethodCall.h>
#include <folly/json.h>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wsign-compare"
#include <gtest/gtest.h>
#pragma GCC diagnostic pop
using namespace facebook;
using namespace facebook::react;
using namespace folly;
TEST(parseMethodCalls, SingleReturnCallNoArgs) {
auto jsText = "[[7],[3],[[]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(0, returnedCall.arguments.size());
ASSERT_EQ(7, returnedCall.moduleId);
ASSERT_EQ(3, returnedCall.methodId);
}
TEST(parseMethodCalls, InvalidReturnFormat) {
try {
auto input = dynamic::object("foo", 1);
parseMethodCalls(std::move(input));
ADD_FAILURE();
} catch (const std::invalid_argument&) {
// ignored
}
try {
auto input = dynamic::array(dynamic::object("foo", 1));
parseMethodCalls(std::move(input));
ADD_FAILURE();
} catch (const std::invalid_argument&) {
// ignored
}
try {
auto input = dynamic::array(1, 4, dynamic::object("foo", 2));
parseMethodCalls(std::move(input));
ADD_FAILURE();
} catch (const std::invalid_argument&) {
// ignored
}
try {
auto input = dynamic::array(dynamic::array(1),
dynamic::array(4),
dynamic::object("foo", 2));
parseMethodCalls(std::move(input));
ADD_FAILURE();
} catch (const std::invalid_argument&) {
// ignored
}
try {
auto input = dynamic::array(dynamic::array(1),
dynamic::array(4),
dynamic::array());
parseMethodCalls(std::move(input));
ADD_FAILURE();
} catch (const std::invalid_argument&) {
// ignored
}
}
TEST(parseMethodCalls, NumberReturn) {
auto jsText = "[[0],[0],[[\"foobar\"]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::STRING, returnedCall.arguments[0].type());
ASSERT_EQ("foobar", returnedCall.arguments[0].asString());
}
TEST(parseMethodCalls, StringReturn) {
auto jsText = "[[0],[0],[[42.16]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::DOUBLE, returnedCall.arguments[0].type());
ASSERT_EQ(42.16, returnedCall.arguments[0].asDouble());
}
TEST(parseMethodCalls, BooleanReturn) {
auto jsText = "[[0],[0],[[false]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::BOOL, returnedCall.arguments[0].type());
ASSERT_FALSE(returnedCall.arguments[0].asBool());
}
TEST(parseMethodCalls, NullReturn) {
auto jsText = "[[0],[0],[[null]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::NULLT, returnedCall.arguments[0].type());
}
TEST(parseMethodCalls, MapReturn) {
auto jsText = "[[0],[0],[[{\"foo\": \"hello\", \"bar\": 4.0, \"baz\": true}]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::OBJECT, returnedCall.arguments[0].type());
auto& returnedMap = returnedCall.arguments[0];
auto foo = returnedMap.at("foo");
EXPECT_EQ(folly::dynamic("hello"), foo);
auto bar = returnedMap.at("bar");
EXPECT_EQ(folly::dynamic(4.0), bar);
auto baz = returnedMap.at("baz");
EXPECT_EQ(folly::dynamic(true), baz);
}
TEST(parseMethodCalls, ArrayReturn) {
auto jsText = "[[0],[0],[[[\"foo\", 42.0, false]]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(1, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::ARRAY, returnedCall.arguments[0].type());
auto& returnedArray = returnedCall.arguments[0];
ASSERT_EQ(3, returnedArray.size());
ASSERT_EQ(folly::dynamic("foo"), returnedArray[0]);
ASSERT_EQ(folly::dynamic(42.0), returnedArray[1]);
ASSERT_EQ(folly::dynamic(false), returnedArray[2]);
}
TEST(parseMethodCalls, ReturnMultipleParams) {
auto jsText = "[[0],[0],[[\"foo\", 14, null, false]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(1, returnedCalls.size());
auto returnedCall = returnedCalls[0];
ASSERT_EQ(4, returnedCall.arguments.size());
ASSERT_EQ(folly::dynamic::STRING, returnedCall.arguments[0].type());
ASSERT_EQ(folly::dynamic::INT64, returnedCall.arguments[1].type());
ASSERT_EQ(folly::dynamic::NULLT, returnedCall.arguments[2].type());
ASSERT_EQ(folly::dynamic::BOOL, returnedCall.arguments[3].type());
}
TEST(parseMethodCalls, ParseTwoCalls) {
auto jsText = "[[0,0],[1,1],[[],[]]]";
auto returnedCalls = parseMethodCalls(folly::parseJson(jsText));
ASSERT_EQ(2, returnedCalls.size());
}