Add tests that cover the new semver options

Author: robertbrignull

extensions/ql-vscode/test/vscode-tests/no-workspace/codeql-cli/distribution.test.ts

@@ -85,6 +85,15 @@ describe("Releases API consumer", () => {
         prerelease: true,
         tag_name: "v3.1.2-pre-2.0",
       },
+      // Has a tag_name that is not valid semver
+      {
+        assets: [],
+        created_at: "2019-08-010T00:00:00Z",
+        id: 6,
+        name: "",
+        prerelease: true,
+        tag_name: "codeql-bundle-20231220",
+      },
     ];
 
     class MockReleasesApiConsumer extends ReleasesApiConsumer {
@@ -98,15 +107,26 @@ describe("Releases API consumer", () => {
       }
     }
 
-    it("picked release has version with the highest precedence", async () => {
+    it("picked release is non-prerelease with with the highest semver", async () => {
       const consumer = new MockReleasesApiConsumer(owner, repo);
 
       const latestRelease = await consumer.getLatestRelease(
         unconstrainedVersionRange,
+        true,
       );
       expect(latestRelease.id).toBe(2);
     });
 
+    it("picked release is non-prerelease with highest id", async () => {
+      const consumer = new MockReleasesApiConsumer(owner, repo);
+
+      const latestRelease = await consumer.getLatestRelease(
+        unconstrainedVersionRange,
+        false,
+      );
+      expect(latestRelease.id).toBe(3);
+    });
+
     it("version of picked release is within the version range", async () => {
       const consumer = new MockReleasesApiConsumer(owner, repo);
 
@@ -157,6 +177,17 @@ describe("Releases API consumer", () => {
       );
       expect(latestRelease.id).toBe(5);
     });
+
+    it("ignores invalid semver and picks (pre-)release with highest id", async () => {
+      const consumer = new MockReleasesApiConsumer(owner, repo);
+
+      const latestRelease = await consumer.getLatestRelease(
+        undefined,
+        false,
+        true,
+      );
+      expect(latestRelease.id).toBe(6);
+    });
   });
 
   it("gets correct assets for a release", async () => {