Rewrite the tests! now they're cross-platform! (#7315)

* begin exploratory rewriting of tests

* continue working on tests

* more test work! holy butts vcpkg-tests/plan.cpp was a bunch of work

* finish writing new tests

  - [x] write catch2 tests
  - [ ] rewrite/at least delete the VS project files
  - [ ] document running tests

* Fix tests to work on WSL, rewrite test vcxproj

still need to test on macOS
also, delete tests.pch.h

* Condense add_test calls

1 files changed, 0 insertions, 106 deletions

diff --git a/toolsrc/src/tests.update.cpp b/toolsrc/src/tests.update.cpp
deleted file mode 100644
index 5e3f9f3e2..000000000
--- a/toolsrc/src/tests.update.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-#include "tests.pch.h"
-
-#include <tests.utils.h>
-
-using namespace Microsoft::VisualStudio::CppUnitTestFramework;
-
-using namespace vcpkg;
-using namespace vcpkg::Update;
-
-namespace UnitTest1
-{
-    using Pgh = std::vector<std::unordered_map<std::string, std::string>>;
-
-    class UpdateTests : public TestClass<UpdateTests>
-    {
-        TEST_METHOD(find_outdated_packages_basic)
-        {
-            std::vector<std::unique_ptr<StatusParagraph>> status_paragraphs;
-            status_paragraphs.push_back(make_status_pgh("a"));
-            status_paragraphs.back()->package.version = "2";
-
-            StatusParagraphs status_db(std::move(status_paragraphs));
-
-            std::unordered_map<std::string, SourceControlFileLocation> map;
-            auto scf = unwrap(SourceControlFile::parse_control_file(Pgh{{{"Source", "a"}, {"Version", "0"}}}));
-            map.emplace("a", SourceControlFileLocation { std::move(scf), "" });
-            Dependencies::MapPortFileProvider provider(map);
-
-            auto pkgs = SortedVector<OutdatedPackage>(Update::find_outdated_packages(provider, status_db),
-                                                      &OutdatedPackage::compare_by_name);
-
-            Assert::AreEqual(size_t(1), pkgs.size());
-            Assert::AreEqual("2", pkgs[0].version_diff.left.to_string().c_str());
-            Assert::AreEqual("0", pkgs[0].version_diff.right.to_string().c_str());
-        }
-
-        TEST_METHOD(find_outdated_packages_features)
-        {
-            std::vector<std::unique_ptr<StatusParagraph>> status_paragraphs;
-            status_paragraphs.push_back(make_status_pgh("a"));
-            status_paragraphs.back()->package.version = "2";
-
-            status_paragraphs.push_back(make_status_feature_pgh("a", "b"));
-            status_paragraphs.back()->package.version = "2";
-
-            StatusParagraphs status_db(std::move(status_paragraphs));
-
-            std::unordered_map<std::string, SourceControlFileLocation> map;
-            auto scf = unwrap(SourceControlFile::parse_control_file(Pgh{{{"Source", "a"}, {"Version", "0"}}}));
-            map.emplace("a", SourceControlFileLocation { std::move(scf), "" });
-            Dependencies::MapPortFileProvider provider(map);
-
-            auto pkgs = SortedVector<OutdatedPackage>(Update::find_outdated_packages(provider, status_db),
-                                                      &OutdatedPackage::compare_by_name);
-
-            Assert::AreEqual(size_t(1), pkgs.size());
-            Assert::AreEqual("2", pkgs[0].version_diff.left.to_string().c_str());
-            Assert::AreEqual("0", pkgs[0].version_diff.right.to_string().c_str());
-        }
-
-        TEST_METHOD(find_outdated_packages_features_2)
-        {
-            std::vector<std::unique_ptr<StatusParagraph>> status_paragraphs;
-            status_paragraphs.push_back(make_status_pgh("a"));
-            status_paragraphs.back()->package.version = "2";
-
-            status_paragraphs.push_back(make_status_feature_pgh("a", "b"));
-            status_paragraphs.back()->package.version = "0";
-            status_paragraphs.back()->state = InstallState::NOT_INSTALLED;
-            status_paragraphs.back()->want = Want::PURGE;
-
-            StatusParagraphs status_db(std::move(status_paragraphs));
-
-            std::unordered_map<std::string, SourceControlFileLocation> map;
-            auto scf = unwrap(SourceControlFile::parse_control_file(Pgh{{{"Source", "a"}, {"Version", "0"}}}));
-            map.emplace("a", SourceControlFileLocation{ std::move(scf), "" });
-            Dependencies::MapPortFileProvider provider(map);
-
-            auto pkgs = SortedVector<OutdatedPackage>(Update::find_outdated_packages(provider, status_db),
-                                                      &OutdatedPackage::compare_by_name);
-
-            Assert::AreEqual(size_t(1), pkgs.size());
-            Assert::AreEqual("2", pkgs[0].version_diff.left.to_string().c_str());
-            Assert::AreEqual("0", pkgs[0].version_diff.right.to_string().c_str());
-        }
-
-        TEST_METHOD(find_outdated_packages_none)
-        {
-            std::vector<std::unique_ptr<StatusParagraph>> status_paragraphs;
-            status_paragraphs.push_back(make_status_pgh("a"));
-            status_paragraphs.back()->package.version = "2";
-
-            StatusParagraphs status_db(std::move(status_paragraphs));
-
-            std::unordered_map<std::string, SourceControlFileLocation> map;
-            auto scf = unwrap(SourceControlFile::parse_control_file(Pgh{{{"Source", "a"}, {"Version", "2"}}}));
-            map.emplace("a", SourceControlFileLocation{ std::move(scf), "" });
-            Dependencies::MapPortFileProvider provider(map);
-
-            auto pkgs = SortedVector<OutdatedPackage>(Update::find_outdated_packages(provider, status_db),
-                                                      &OutdatedPackage::compare_by_name);
-
-            Assert::AreEqual(size_t(0), pkgs.size());
-        }
-    };
-}