Function checkProjected

test/unit/test_io.cpp:1329–1416

// ---------------------------------------------------------------------------

static void checkProjected(ProjectedCRSPtr crs, bool checkEPSGCodes = true) {
    EXPECT_EQ(crs->nameStr(), "WGS 84 / UTM zone 31N");
    ASSERT_EQ(crs->identifiers().size(), 1U);
    EXPECT_EQ(crs->identifiers()[0]->code(), "32631");
    EXPECT_EQ(*(crs->identifiers()[0]->codeSpace()), "EPSG");

    auto geogCRS = nn_dynamic_pointer_cast<GeographicCRS>(crs->baseCRS());
    ASSERT_TRUE(geogCRS != nullptr);
    checkEPSG_4326(NN_CHECK_ASSERT(geogCRS), true, checkEPSGCodes);

    auto conversion = crs->derivingConversion();
    EXPECT_EQ(conversion->nameStr(), "UTM zone 31N");
    auto method = conversion->method();
    EXPECT_EQ(method->nameStr(), "Transverse Mercator");
    auto values = conversion->parameterValues();
    ASSERT_EQ(values.size(), 5U);
    {
        const auto &opParamvalue =
            nn_dynamic_pointer_cast<OperationParameterValue>(values[0]);
        ASSERT_TRUE(opParamvalue);
        const auto &paramName = opParamvalue->parameter()->nameStr();
        const auto &parameterValue = opParamvalue->parameterValue();
        EXPECT_EQ(paramName, "Latitude of natural origin");
        EXPECT_EQ(parameterValue->type(), ParameterValue::Type::MEASURE);
        auto measure = parameterValue->value();
        EXPECT_EQ(measure.unit(), UnitOfMeasure::DEGREE);
        EXPECT_EQ(measure.value(), 0);
    }
    {
        const auto &opParamvalue =
            nn_dynamic_pointer_cast<OperationParameterValue>(values[1]);
        ASSERT_TRUE(opParamvalue);
        const auto &paramName = opParamvalue->parameter()->nameStr();
        const auto &parameterValue = opParamvalue->parameterValue();
        EXPECT_EQ(paramName, "Longitude of natural origin");
        EXPECT_EQ(parameterValue->type(), ParameterValue::Type::MEASURE);
        auto measure = parameterValue->value();
        EXPECT_EQ(measure.unit(), UnitOfMeasure::DEGREE);
        EXPECT_EQ(measure.value(), 3);
    }
    {
        const auto &opParamvalue =
            nn_dynamic_pointer_cast<OperationParameterValue>(values[2]);
        ASSERT_TRUE(opParamvalue);
        const auto &paramName = opParamvalue->parameter()->nameStr();
        const auto &parameterValue = opParamvalue->parameterValue();
        EXPECT_EQ(paramName, "Scale factor at natural origin");
        EXPECT_EQ(parameterValue->type(), ParameterValue::Type::MEASURE);
        auto measure = parameterValue->value();
        EXPECT_EQ(measure.unit(), UnitOfMeasure::SCALE_UNITY);
        EXPECT_EQ(measure.value(), 0.9996);
    }
    {
        const auto &opParamvalue =
            nn_dynamic_pointer_cast<OperationParameterValue>(values[3]);
        ASSERT_TRUE(opParamvalue);
        const auto &paramName = opParamvalue->parameter()->nameStr();
        const auto &parameterValue = opParamvalue->parameterValue();