Renamed tests/ into test/

test/JsonArray_Parser_Tests.cpp

@@ -0,0 +1,165 @@
+#include <gtest/gtest.h>
+#include <ArduinoJson/StaticJsonBuffer.h>
+#include <ArduinoJson/JsonValue.h>
+
+class JsonArray_Parser_Tests : public testing::Test
+{
+protected:
+    void whenInputIs(const char *json)
+    {
+        strcpy(_jsonString, json);
+        _array = _jsonBuffer.parseArray(_jsonString);
+    }
+
+    void parseMustSucceed()
+    {
+        EXPECT_TRUE(_array.success());
+    }
+
+    void parseMustFail()
+    {
+        EXPECT_FALSE(_array.success());
+        EXPECT_EQ(0, _array.size());
+    }
+
+    void sizeMustBe(int expected)
+    {
+        EXPECT_EQ(expected, _array.size());
+    }
+
+    template<typename T>
+    void firstElementMustBe(T expected)
+    {
+        elementAtIndexMustBe(0, expected);
+    }
+
+    template<typename T>
+    void secondElementMustBe(T expected)
+    {
+        elementAtIndexMustBe(1, expected);
+    }
+
+    template<typename T>
+    void elementAtIndexMustBe(int index, T expected)
+    {
+        EXPECT_EQ(expected, static_cast<T>(_array[index]));
+    }
+
+    void elementAtIndexMustBe(int index, const char* expected)
+    {
+        EXPECT_STREQ(expected, static_cast<const char*>(_array[index]));
+    }
+
+    StaticJsonBuffer<42> _jsonBuffer;
+    JsonArray _array;
+    char _jsonString[256];
+};
+
+TEST_F(JsonArray_Parser_Tests, EmptyArray)
+{
+    whenInputIs("[]");
+
+    parseMustSucceed();
+    sizeMustBe(0);
+}
+
+TEST_F(JsonArray_Parser_Tests, ArrayWithNoEnd)
+{
+    whenInputIs("[");
+
+    parseMustFail();
+}
+
+TEST_F(JsonArray_Parser_Tests, EmptyArrayWithLeadingSpaces)
+{
+    whenInputIs("  []");
+
+    parseMustSucceed();
+    sizeMustBe(0);
+}
+
+TEST_F(JsonArray_Parser_Tests, Garbage)
+{
+    whenInputIs("%*$£¤");
+
+    parseMustFail();
+}
+
+TEST_F(JsonArray_Parser_Tests, OneInteger)
+{
+    whenInputIs("[42]");
+
+    parseMustSucceed();
+    sizeMustBe(1);
+    firstElementMustBe(42);
+}
+
+TEST_F(JsonArray_Parser_Tests, OneIntegerWithSpacesBefore)
+{
+    whenInputIs("[ \t\r\n42]");
+
+    parseMustSucceed();
+    sizeMustBe(1);
+    firstElementMustBe(42);
+}
+
+TEST_F(JsonArray_Parser_Tests, OneIntegerWithSpaceAfter)
+{
+    whenInputIs("[42 \t\r\n]");
+
+    parseMustSucceed();
+    sizeMustBe(1);
+    firstElementMustBe(42);
+}
+
+TEST_F(JsonArray_Parser_Tests, TwoIntegers)
+{
+    whenInputIs("[42,84]");
+
+    parseMustSucceed();
+    sizeMustBe(2);
+    firstElementMustBe(42);
+    secondElementMustBe(84);
+}
+
+TEST_F(JsonArray_Parser_Tests, TwoDoubles)
+{
+    whenInputIs("[4.2,8.4]");
+
+    parseMustSucceed();
+    sizeMustBe(2);
+    firstElementMustBe(4.2);
+    secondElementMustBe(8.4);
+}
+
+TEST_F(JsonArray_Parser_Tests, TwoBooleans)
+{
+    whenInputIs("[true,false]");
+
+    parseMustSucceed();
+    sizeMustBe(2);
+    firstElementMustBe(true);
+    secondElementMustBe(false);
+}
+
+TEST_F(JsonArray_Parser_Tests, TwoNulls)
+{
+    const char* const nullCharPtr = 0;
+
+    whenInputIs("[null,null]");
+
+    parseMustSucceed();
+    sizeMustBe(2);
+    firstElementMustBe(nullCharPtr);
+    secondElementMustBe(nullCharPtr);
+}
+
+TEST_F(JsonArray_Parser_Tests, TwoStrings)
+{
+    whenInputIs("[\"hello\",\"world\"]");
+
+    parseMustSucceed();
+    sizeMustBe(2);
+    firstElementMustBe("hello");
+    secondElementMustBe("world");
+}