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/*******************************************************************\
Module: Unit tests for the structed_datat related classes
Author: Thomas Kiley
\*******************************************************************/
#include <testing-utils/use_catch.h>
#include <util/structured_data.h>
#include <util/xml.h>
TEST_CASE("label", "[core][util][structured_data][label]")
{
const cbmc_invariants_should_throwt invariant_throw_during_tests{};
SECTION("Single element")
{
labelt empty_label({"hello"});
REQUIRE(empty_label.camel_case() == "hello");
REQUIRE(empty_label.kebab_case() == "hello");
REQUIRE(empty_label.snake_case() == "hello");
REQUIRE(empty_label.pretty() == "Hello");
}
SECTION("Two elements")
{
labelt empty_label({"hello", "goodbye"});
REQUIRE(empty_label.camel_case() == "helloGoodbye");
REQUIRE(empty_label.kebab_case() == "hello-goodbye");
REQUIRE(empty_label.snake_case() == "hello_goodbye");
REQUIRE(empty_label.pretty() == "Hello goodbye");
}
SECTION("Valid labels")
{
labelt numbered_label({"hello", "1"});
REQUIRE(numbered_label.camel_case() == "hello1");
REQUIRE(numbered_label.kebab_case() == "hello-1");
REQUIRE(numbered_label.snake_case() == "hello_1");
REQUIRE(numbered_label.pretty() == "Hello 1");
}
SECTION("Invalid components")
{
REQUIRE_THROWS_AS(labelt{{}}, invariant_failedt);
std::vector<std::string> starts_with_upper{"Hello"};
REQUIRE_THROWS_AS(labelt{starts_with_upper}, invariant_failedt);
std::vector<std::string> contains_upper{"Hello"};
REQUIRE_THROWS_AS(labelt{contains_upper}, invariant_failedt);
REQUIRE_THROWS_AS(labelt{{""}}, invariant_failedt);
}
}
TEST_CASE("Label equality", "[core][util][structured_data][label]")
{
labelt single_label({"a"});
labelt b_label({"b"});
labelt multi_label({"b", "c", "d"});
labelt multi_label2({"b", "d", "d"});
REQUIRE(single_label < b_label);
REQUIRE(single_label < multi_label);
REQUIRE(single_label < multi_label2);
REQUIRE(b_label < multi_label);
REQUIRE(b_label < multi_label2);
REQUIRE(multi_label < multi_label2);
}
TEST_CASE("Convert structured_datat", "[core][util][structured_data]")
{
GIVEN("Empty structured data")
{
structured_datat empty_data{{}};
THEN("Empty json object")
{
REQUIRE(to_json(empty_data) == json_nullt());
}
THEN("Empty xml object")
{
REQUIRE(to_xml(empty_data).elements.empty());
REQUIRE(to_xml(empty_data).data.empty());
}
THEN("Empty pretty object")
{
REQUIRE(to_pretty(empty_data) == "");
}
}
GIVEN("Single node XML")
{
const labelt label = labelt{{"node", "name"}};
const structured_data_entryt entry =
structured_data_entryt::data_node(json_stringt{"nodeValue"});
structured_datat single_node{{{label, entry}}};
THEN("Appropriate json object")
{
json_objectt expected;
expected["nodeName"] = json_stringt{"nodeValue"};
REQUIRE(to_json(single_node) == expected);
}
THEN("Appropriate xml object")
{
xmlt expected_xml{"node-name"};
expected_xml.data = "nodeValue";
auto result = to_xml(single_node);
REQUIRE(result == expected_xml);
}
THEN("Appropriate pretty object")
{
REQUIRE(to_pretty(single_node) == "Node name: nodeValue");
}
}
GIVEN("Nested nodes")
{
const labelt child1_label = labelt{{"child", "1"}};
const structured_data_entryt child1_value =
structured_data_entryt::data_node(json_stringt{"c1v"});
const labelt child2_label = labelt{{"child", "2"}};
const structured_data_entryt child2_value =
structured_data_entryt::data_node(json_stringt{"c2v"});
structured_datat single_node{
{{child1_label, child1_value}, {child2_label, child2_value}}};
THEN("Appropriate json object")
{
json_objectt expected;
expected["child1"] = json_stringt{"c1v"};
expected["child2"] = json_stringt{"c2v"};
REQUIRE(to_json(single_node) == expected);
}
THEN("Empty xml object")
{
xmlt expected_xml{"root"};
xmlt expected_child1 = xmlt{"child-1"};
expected_child1.data = "c1v";
xmlt expected_child2 = xmlt{"child-2"};
expected_child2.data = "c2v";
expected_xml.elements = {{expected_child1, expected_child2}};
auto result = to_xml(single_node);
REQUIRE(result == expected_xml);
}
THEN("Empty pretty object")
{
std::string expected =
"Child 1: c1v\n"
"Child 2: c2v";
REQUIRE(to_pretty(single_node) == expected);
}
}
SECTION("Non-string data")
{
const labelt child1_label = labelt{{"child", "1"}};
const structured_data_entryt child1_value =
structured_data_entryt::data_node(json_numbert{"10"});
structured_datat single_node{{{child1_label, child1_value}}};
THEN("Appropriate json object")
{
json_objectt expected;
expected["child1"] = json_numbert{"10"};
REQUIRE(to_json(single_node) == expected);
}
THEN("Empty xml object")
{
xmlt expected_xml = xmlt{"child-1"};
expected_xml.data = "10";
auto result = to_xml(single_node);
REQUIRE(result == expected_xml);
}
THEN("Empty pretty object")
{
std::string expected = "Child 1: 10";
REQUIRE(to_pretty(single_node) == expected);
}
}
}
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