fix(jdbc): stabilize plugin release versioning

packages/app-tests/jdbcPluginRelease.test.ts

@@ -0,0 +1,55 @@
+import { strict as assert } from "node:assert";
+import test from "node:test";
+import { evaluateJdbcPluginVersionChange } from "../../.github/scripts/check-jdbc-plugin-version.mjs";
+
+test("requires a JDBC plugin version bump when runtime files change", () => {
+  assert.deepEqual(
+    evaluateJdbcPluginVersionChange({
+      changedFiles: ["plugins/jdbc/src/main/java/app/dbx/jdbc/DbxJdbcPlugin.java"],
+      basePomVersion: "0.1.1",
+      baseManifestVersion: "0.1.1",
+      headPomVersion: "0.1.1",
+      headManifestVersion: "0.1.1",
+    }),
+    ["JDBC plugin files changed, but the plugin version is still 0.1.1. Bump plugins/jdbc/pom.xml and plugins/jdbc/manifest.json."],
+  );
+});
+
+test("allows JDBC plugin runtime changes when pom and manifest versions are bumped together", () => {
+  assert.deepEqual(
+    evaluateJdbcPluginVersionChange({
+      changedFiles: ["plugins/jdbc/src/main/java/app/dbx/jdbc/DbxJdbcPlugin.java"],
+      basePomVersion: "0.1.1",
+      baseManifestVersion: "0.1.1",
+      headPomVersion: "0.1.2",
+      headManifestVersion: "0.1.2",
+    }),
+    [],
+  );
+});
+
+test("does not require a JDBC plugin version bump for docs or release packaging changes", () => {
+  assert.deepEqual(
+    evaluateJdbcPluginVersionChange({
+      changedFiles: ["plugins/jdbc/README.md", "plugins/jdbc/package.sh"],
+      basePomVersion: "0.1.1",
+      baseManifestVersion: "0.1.1",
+      headPomVersion: "0.1.1",
+      headManifestVersion: "0.1.1",
+    }),
+    [],
+  );
+});
+
+test("requires JDBC plugin pom and manifest versions to match", () => {
+  assert.deepEqual(
+    evaluateJdbcPluginVersionChange({
+      changedFiles: ["plugins/jdbc/manifest.json"],
+      basePomVersion: "0.1.1",
+      baseManifestVersion: "0.1.1",
+      headPomVersion: "0.1.2",
+      headManifestVersion: "0.1.1",
+    }),
+    ["JDBC plugin version mismatch: pom.xml is 0.1.2 but manifest.json is 0.1.1."],
+  );
+});