Organized test files in subfolders

test/JsonArray/printTo.cpp

@@ -0,0 +1,152 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <gtest/gtest.h>
+
+class JsonArray_PrintTo_Tests : public testing::Test {
+ public:
+  JsonArray_PrintTo_Tests() : array(json.createArray()) {}
+
+ protected:
+  StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
+  JsonArray &array;
+
+  void outputMustBe(const char *expected) {
+    size_t actualLen = array.printTo(buffer);
+    size_t measuredLen = array.measureLength();
+
+    EXPECT_STREQ(expected, buffer);
+    EXPECT_EQ(strlen(expected), actualLen);
+    EXPECT_EQ(strlen(expected), measuredLen);
+  }
+
+ private:
+  char buffer[256];
+};
+
+TEST_F(JsonArray_PrintTo_Tests, Empty) {
+  outputMustBe("[]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, Null) {
+  array.add(static_cast<char *>(0));
+
+  outputMustBe("[null]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneString) {
+  array.add("hello");
+
+  outputMustBe("[\"hello\"]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, TwoStrings) {
+  array.add("hello");
+  array.add("world");
+
+  outputMustBe("[\"hello\",\"world\"]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneStringOverCapacity) {
+  array.add("hello");
+  array.add("world");
+  array.add("lost");
+
+  outputMustBe("[\"hello\",\"world\"]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneDoubleDefaultDigits) {
+  array.add(3.14159265358979323846);
+  outputMustBe("[3.14]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits) {
+  array.add(3.14159265358979323846, 4);
+  outputMustBe("[3.1416]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits_AlternativeSyntax) {
+  array.add(double_with_n_digits(3.14159265358979323846, 4));
+  outputMustBe("[3.1416]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneFloatDefaultDigits) {
+  array.add(3.14159f);
+  outputMustBe("[3.14]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneFloatFourDigits) {
+  array.add(3.14159f, 4);
+  outputMustBe("[3.1416]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneInteger) {
+  array.add(1);
+
+  outputMustBe("[1]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, TwoIntegers) {
+  array.add(1);
+  array.add(2);
+
+  outputMustBe("[1,2]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, RawJson) {
+  array.add(RawJson("{\"key\":\"value\"}"));
+
+  outputMustBe("[{\"key\":\"value\"}]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneIntegerOverCapacity) {
+  array.add(1);
+  array.add(2);
+  array.add(3);
+
+  outputMustBe("[1,2]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneTrue) {
+  array.add(true);
+
+  outputMustBe("[true]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneFalse) {
+  array.add(false);
+
+  outputMustBe("[false]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, TwoBooleans) {
+  array.add(false);
+  array.add(true);
+
+  outputMustBe("[false,true]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneBooleanOverCapacity) {
+  array.add(false);
+  array.add(true);
+  array.add(false);
+
+  outputMustBe("[false,true]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedArray) {
+  array.createNestedArray();
+
+  outputMustBe("[[]]");
+}
+
+TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedHash) {
+  array.createNestedObject();
+
+  outputMustBe("[{}]");
+}