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 // This file is part of the ACTS project.
 //
 // Copyright (C) 2016 CERN for the benefit of the ACTS project
 //
 // This Source Code Form is subject to the terms of the Mozilla Public
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 #include <boost/test/unit_test.hpp>
 
 #include "Acts/Utilities/Table.hpp"
 
 #include <sstream>
 #include <stdexcept>
 #include <string>
 
 using namespace Acts;
 
 namespace ActsTests {
 
 BOOST_AUTO_TEST_SUITE(UtilitiesSuite)
 
 BOOST_AUTO_TEST_CASE(TableBasicUsage) {
   Table table;
 
   // Add columns with different alignments and formats
   table.addColumn("Name", "{}", Table::Alignment::Left);
   table.addColumn("Value", "{:.2f}", Table::Alignment::Right);
   table.addColumn("Count", "{}", Table::Alignment::Center);
 
   // Add rows
   table.addRow("Item1", 1.234, 42);
   table.addRow("LongerItemName", 5.678, 7);
 
   std::string result = table.toString();
 
   // Expected output with exact formatting and alignment
   std::string expected =
       "| Name           | Value | Count |\n"
       "|:---------------|------:|:-----:|\n"
       "| Item1          |  1.23 |  42   |\n"
       "| LongerItemName |  5.68 |   7   |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableMarkdownFormat) {
   Table table;
   table.addColumn("Algorithm", "{}", Table::Alignment::Left);
   table.addColumn("Time", "{}", Table::Alignment::Right);
   table.addColumn("Percentage", "{:.1f}%", Table::Alignment::Center);
 
   table.addRow("Reader", "1.2ms", 45.6);
   table.addRow("Processor", "800us", 30.2);
 
   std::string result = table.toString();
 
   // Expected output with exact alignment indicators
   std::string expected =
       "| Algorithm |  Time | Percentage |\n"
       "|:----------|------:|:----------:|\n"
       "| Reader    | 1.2ms |   45.6%    |\n"
       "| Processor | 800us |   30.2%    |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableEmptyTable) {
   Table table;
 
   std::string result = table.toString();
   BOOST_CHECK(result.empty());
 }
 
 BOOST_AUTO_TEST_CASE(TableArgumentCountMismatch) {
   Table table;
   table.addColumn("Name", "{}", Table::Alignment::Left);
   table.addColumn("Value", "{}", Table::Alignment::Right);
 
   // Too many arguments
   BOOST_CHECK_THROW(table.addRow("Test", 123, 456), std::runtime_error);
 
   // Too few arguments
   BOOST_CHECK_THROW(table.addRow("Test"), std::runtime_error);
 }
 
 BOOST_AUTO_TEST_CASE(TableFormatString) {
   Table table;
   table.addColumn("Integer", "{:04d}", Table::Alignment::Right);
   table.addColumn("Float", "{:.3f}", Table::Alignment::Left);
   table.addColumn("Scientific", "{:.2e}", Table::Alignment::Center);
 
   table.addRow(42, 3.14159, 1234567.89);
 
   std::string result = table.toString();
 
   // Expected output with exact formatting
   std::string expected =
       "| Integer | Float | Scientific |\n"
       "|--------:|:------|:----------:|\n"
       "|    0042 | 3.142 |  1.23e+06  |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableSingleColumn) {
   Table table;
   table.addColumn("Items", "{}", Table::Alignment::Center);
 
   table.addRow("First");
   table.addRow("Second");
   table.addRow("Third");
 
   std::string result = table.toString();
 
   // Expected output for single column with center alignment
   std::string expected =
       "| Items  |\n"
       "|:------:|\n"
       "| First  |\n"
       "| Second |\n"
       "| Third  |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableMixedTypes) {
   Table table;
   table.addColumn("String", "{}", Table::Alignment::Left);
   table.addColumn("Integer", "{}", Table::Alignment::Right);
   table.addColumn("Double", "{:.2f}", Table::Alignment::Right);
   table.addColumn("Boolean", "{}", Table::Alignment::Center);
 
   table.addRow("Test", 42, 3.14159, true);
   table.addRow("Another", -17, -2.718, false);
 
   std::string result = table.toString();
 
   // Expected output with mixed types
   std::string expected =
       "| String  | Integer | Double | Boolean |\n"
       "|:--------|--------:|-------:|:-------:|\n"
       "| Test    |      42 |   3.14 |  true   |\n"
       "| Another |     -17 |  -2.72 |  false  |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableStringAlignment) {
   Table table;
 
   // Test string alignment overload with full names
   table.addColumn("Left", "{}", "left");
   table.addColumn("Right", "{}", "right");
   table.addColumn("Center", "{}", "center");
 
   table.addRow("Item1", "Value1", "Data1");
   table.addRow("LongerItem", "V2", "D2");
 
   std::string result = table.toString();
 
   // Expected output with string-based alignments
   std::string expected =
       "| Left       |  Right | Center |\n"
       "|:-----------|-------:|:------:|\n"
       "| Item1      | Value1 | Data1  |\n"
       "| LongerItem |     V2 |   D2   |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableStringAlignmentShort) {
   Table table;
 
   // Test string alignment overload with short names (case insensitive)
   table.addColumn("Col1", "{}", "L");
   table.addColumn("Col2", "{}", "r");
   table.addColumn("Col3", "{}", "C");
 
   table.addRow("A", "B", "C");
   table.addRow("XX", "YY", "ZZ");
 
   std::string result = table.toString();
 
   // Expected output with short alignment strings
   std::string expected =
       "| Col1 | Col2 | Col3 |\n"
       "|:-----|-----:|:----:|\n"
       "| A    |    B |  C   |\n"
       "| XX   |   YY |  ZZ  |\n";
 
   BOOST_CHECK_EQUAL(result, expected);
 }
 
 BOOST_AUTO_TEST_CASE(TableInvalidAlignment) {
   Table table;
 
   // Test invalid alignment string
   BOOST_CHECK_THROW(table.addColumn("Test", "{}", "invalid"),
                     std::invalid_argument);
   BOOST_CHECK_THROW(table.addColumn("Test", "{}", "middle"),
                     std::invalid_argument);
   BOOST_CHECK_THROW(table.addColumn("Test", "{}", ""), std::invalid_argument);
 }
 
 BOOST_AUTO_TEST_CASE(TableMarkdownMode) {
   Table table;
   table.addColumn("Name", "{}", "left");
   table.addColumn("Value", "{}", "right");
 
   table.addRow("Item1", "A");
   table.addRow("Item2", "BB");
 
   // Test with markdown markers (default)
   std::string withMarkers = table.toString();
   std::string expectedWithMarkers =
       "| Name  | Value |\n"
       "|:------|------:|\n"
       "| Item1 |     A |\n"
       "| Item2 |    BB |\n";
 
   BOOST_CHECK_EQUAL(withMarkers, expectedWithMarkers);
 
   // Test without markdown markers
   table.setMarkdownMode(false);
   std::string withoutMarkers = table.toString();
   std::string expectedWithoutMarkers =
       "| Name  | Value |\n"
       "|-------|-------|\n"
       "| Item1 |     A |\n"
       "| Item2 |    BB |\n";
 
   BOOST_CHECK_EQUAL(withoutMarkers, expectedWithoutMarkers);
 }
 
 BOOST_AUTO_TEST_CASE(TableOstreamOperator) {
   Table table;
   table.addColumn("Col1", "{}", "left");
   table.addColumn("Col2", "{}", "center");
 
   table.addRow("A", "B");
   table.addRow("C", "D");
 
   // Test ostream operator
   std::ostringstream oss;
   oss << table;
 
   std::string expected =
       "| Col1 | Col2 |\n"
       "|:-----|:----:|\n"
       "| A    |  B   |\n"
       "| C    |  D   |\n";
 
   BOOST_CHECK_EQUAL(oss.str(), expected);
 }
 
 BOOST_AUTO_TEST_SUITE_END()
 
 }  // namespace ActsTests

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