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Added test of a failing JsonBuffer::createObject()

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This commit is contained in:
Benoit Blanchon
2014-11-05 13:31:00 +01:00
parent 342b079133
commit 95e564bfb6
1 changed files with 23 additions and 8 deletions
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31
test/StaticJsonBufferTests.cpp → test/StaticJsonBuffer_Object_Tests.cpp
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@ -6,7 +6,6 @@
#include <gtest/gtest.h> #include <gtest/gtest.h>
#include <ArduinoJson/JsonObject.hpp> #include <ArduinoJson/JsonObject.hpp>
#include <ArduinoJson/JsonVariant.hpp>
#include <ArduinoJson/StaticJsonBuffer.hpp> #include <ArduinoJson/StaticJsonBuffer.hpp>
using namespace ArduinoJson; using namespace ArduinoJson;
@ -16,19 +15,19 @@ const size_t SIZEOF_TWO_OBJECTS = 2 * SIZEOF_ONE_OBJECT;
const size_t SIZEOF_OBJECT_WITH_ONE_VALUE = JSON_OBJECT_SIZE(1); const size_t SIZEOF_OBJECT_WITH_ONE_VALUE = JSON_OBJECT_SIZE(1);
const size_t SIZEOF_OBJECT_WITH_TWO_VALUES = JSON_OBJECT_SIZE(2); const size_t SIZEOF_OBJECT_WITH_TWO_VALUES = JSON_OBJECT_SIZE(2);
TEST(StaticJsonBuffer, CapacityMatchTemplateParameter) { TEST(StaticJsonBuffer_Object_Tests, CapacityMatchTemplateParameter) {
StaticJsonBuffer<42> json; StaticJsonBuffer<42> json;
EXPECT_EQ(42, json.capacity()); EXPECT_EQ(42, json.capacity());
} }
TEST(StaticJsonBuffer, InitialSizeIsZero) { TEST(StaticJsonBuffer_Object_Tests, InitialSizeIsZero) {
StaticJsonBuffer<42> json; StaticJsonBuffer<42> json;
EXPECT_EQ(0, json.size()); EXPECT_EQ(0, json.size());
} }
TEST(StaticJsonBuffer, TEST(StaticJsonBuffer_Object_Tests,
WhenCreateObjectIsCalled_ThenSizeIsIncreasedSizeOfJsonObject) { WhenCreateObjectIsCalled_ThenSizeIsIncreasedSizeOfJsonObject) {
StaticJsonBuffer<SIZEOF_TWO_OBJECTS> json; StaticJsonBuffer<SIZEOF_TWO_OBJECTS> json;
@ -37,7 +36,7 @@ TEST(StaticJsonBuffer,
EXPECT_EQ(SIZEOF_TWO_OBJECTS, json.size()); EXPECT_EQ(SIZEOF_TWO_OBJECTS, json.size());
} }
TEST(StaticJsonBuffer, TEST(StaticJsonBuffer_Object_Tests,
GivenBufferIsFull_WhenCreateObjectIsCalled_ThenSizeDoesNotChange) { GivenBufferIsFull_WhenCreateObjectIsCalled_ThenSizeDoesNotChange) {
StaticJsonBuffer<SIZEOF_ONE_OBJECT> json; StaticJsonBuffer<SIZEOF_ONE_OBJECT> json;
@ -46,7 +45,23 @@ TEST(StaticJsonBuffer,
EXPECT_EQ(SIZEOF_ONE_OBJECT, json.size()); EXPECT_EQ(SIZEOF_ONE_OBJECT, json.size());
} }
TEST(StaticJsonBuffer, TEST(StaticJsonBuffer_Object_Tests,
GivenEnoughSpace_WhenCreateObjectIsCalled_ThenSuccessIsTrue) {
StaticJsonBuffer<SIZEOF_ONE_OBJECT> json;
JsonObject &object = json.createObject();
EXPECT_TRUE(object.success());
}
TEST(StaticJsonBuffer_Object_Tests,
GivenNotEnoughSpace_WhenCreateObjectIsCalled_ThenSuccessIsFalse) {
StaticJsonBuffer<SIZEOF_ONE_OBJECT - 1> json;
JsonObject &object = json.createObject();
EXPECT_FALSE(object.success());
}
TEST(StaticJsonBuffer_Object_Tests,
WhenCreateObjectIsCalled_ThenAnEmptyJsonObjectIsReturned) { WhenCreateObjectIsCalled_ThenAnEmptyJsonObjectIsReturned) {
StaticJsonBuffer<SIZEOF_ONE_OBJECT> json; StaticJsonBuffer<SIZEOF_ONE_OBJECT> json;
@ -55,7 +70,7 @@ TEST(StaticJsonBuffer,
EXPECT_EQ(0, obj.size()); EXPECT_EQ(0, obj.size());
} }
TEST(StaticJsonBuffer, TEST(StaticJsonBuffer_Object_Tests,
GivenAJsonObject_WhenValuesAreAdded_ThenSizeIsIncreasedAccordingly) { GivenAJsonObject_WhenValuesAreAdded_ThenSizeIsIncreasedAccordingly) {
StaticJsonBuffer<SIZEOF_OBJECT_WITH_TWO_VALUES> json; StaticJsonBuffer<SIZEOF_OBJECT_WITH_TWO_VALUES> json;
@ -67,7 +82,7 @@ TEST(StaticJsonBuffer,
} }
TEST( TEST(
StaticJsonBuffer, StaticJsonBuffer_Object_Tests,
GivenAJsonObject_WhenSameValuesAreAddedTwice_ThenSizeIsOnlyIncreasedByTwo) { GivenAJsonObject_WhenSameValuesAreAddedTwice_ThenSizeIsOnlyIncreasedByTwo) {
StaticJsonBuffer<SIZEOF_OBJECT_WITH_TWO_VALUES> json; StaticJsonBuffer<SIZEOF_OBJECT_WITH_TWO_VALUES> json;