1 files changed, 127 insertions, 0 deletions
diff --git a/test/buildtool/common/artifact_description.test.cpp b/test/buildtool/common/artifact_description.test.cpp
new file mode 100644
index 00000000..b1522198
--- /dev/null
+++ b/test/buildtool/common/artifact_description.test.cpp
@@ -0,0 +1,127 @@
+#include "catch2/catch.hpp"
+#include "src/buildtool/common/artifact_description.hpp"
+#include "src/buildtool/common/artifact_factory.hpp"
+
+[[nodiscard]] auto operator==(Artifact const& lhs, Artifact const& rhs)
+    -> bool {
+    return lhs.Id() == rhs.Id() and lhs.FilePath() == rhs.FilePath() and
+           lhs.Info() == rhs.Info();
+}
+
+TEST_CASE("Local artifact", "[artifact_description]") {
+    auto local_desc =
+        ArtifactDescription{std::filesystem::path{"local_path"}, "repo"};
+    auto local = local_desc.ToArtifact();
+    auto local_from_factory =
+        ArtifactFactory::FromDescription(local_desc.ToJson());
+    CHECK(local == *local_from_factory);
+}
+
+TEST_CASE("Known artifact", "[artifact_description]") {
+    SECTION("File object") {
+        auto known_desc = ArtifactDescription{
+            ArtifactDigest{std::string{"f_fake_hash"}, 0}, ObjectType::File};
+        auto known = known_desc.ToArtifact();
+        auto known_from_factory =
+            ArtifactFactory::FromDescription(known_desc.ToJson());
+        CHECK(known == *known_from_factory);
+    }
+    SECTION("Executable object") {
+        auto known_desc =
+            ArtifactDescription{ArtifactDigest{std::string{"x_fake_hash"}, 1},
+                                ObjectType::Executable};
+        auto known = known_desc.ToArtifact();
+        auto known_from_factory =
+            ArtifactFactory::FromDescription(known_desc.ToJson());
+        CHECK(known == *known_from_factory);
+    }
+}
+
+TEST_CASE("Action artifact", "[artifact_description]") {
+    auto action_desc =
+        ArtifactDescription{"action_id", std::filesystem::path{"out_path"}};
+    auto action = action_desc.ToArtifact();
+    auto action_from_factory =
+        ArtifactFactory::FromDescription(action_desc.ToJson());
+    CHECK(action == *action_from_factory);
+}
+
+TEST_CASE("From JSON", "[artifact_description]") {
+    auto local = ArtifactFactory::DescribeLocalArtifact("local", "repo");
+    auto known =
+        ArtifactFactory::DescribeKnownArtifact("hash", 0, ObjectType::File);
+    auto action = ArtifactFactory::DescribeActionArtifact("id", "output");
+
+    SECTION("Parse artifacts") {
+        CHECK(ArtifactDescription::FromJson(local));
+        CHECK(ArtifactDescription::FromJson(known));
+        CHECK(ArtifactDescription::FromJson(action));
+    }
+
+    SECTION("Parse artifact without mandatory type") {
+        local.erase("type");
+        known.erase("type");
+        action.erase("type");
+        CHECK_FALSE(ArtifactDescription::FromJson(local));
+        CHECK_FALSE(ArtifactDescription::FromJson(known));
+        CHECK_FALSE(ArtifactDescription::FromJson(action));
+    }
+
+    SECTION("Parse artifact without mandatory data") {
+        local.erase("data");
+        known.erase("data");
+        action.erase("data");
+        CHECK_FALSE(ArtifactDescription::FromJson(local));
+        CHECK_FALSE(ArtifactDescription::FromJson(known));
+        CHECK_FALSE(ArtifactDescription::FromJson(action));
+    }
+
+    SECTION("Parse local artifact without mandatory path") {
+        local["data"]["path"] = 0;
+        CHECK_FALSE(ArtifactDescription::FromJson(local));
+
+        local["data"].erase("path");
+        CHECK_FALSE(ArtifactDescription::FromJson(local));
+    }
+
+    SECTION("Parse known artifact") {
+        SECTION("without mandatory id") {
+            known["data"]["id"] = 0;
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+
+            known["data"].erase("id");
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+        }
+        SECTION("without mandatory size") {
+            known["data"]["size"] = "0";
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+
+            known["data"].erase("size");
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+        }
+        SECTION("without mandatory file_type") {
+            known["data"]["file_type"] = "more_than_one_char";
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+
+            known["data"].erase("file_type");
+            CHECK_FALSE(ArtifactDescription::FromJson(known));
+        }
+    }
+
+    SECTION("Parse action artifact") {
+        SECTION("without mandatory id") {
+            action["data"]["id"] = 0;
+            CHECK_FALSE(ArtifactDescription::FromJson(action));
+
+            action["data"].erase("id");
+            CHECK_FALSE(ArtifactDescription::FromJson(action));
+        }
+        SECTION("without mandatory path") {
+            action["data"]["path"] = 0;
+            CHECK_FALSE(ArtifactDescription::FromJson(action));
+
+            action["data"].erase("path");
+            CHECK_FALSE(ArtifactDescription::FromJson(action));
+        }
+    }
+}