Added 3 tests and updated 1 test

Author: stephanie-engel

test/cache_fs.js

@@ -196,6 +196,19 @@ describe("Cache: FS", () => {
                 assert(await fs.pathExists(file.path));
             });
 
+            it("should delete any files if the dryRun option is false", async () => {
+                const opts = Object.assign({}, cacheOpts);
+                opts.cleanupOptions = {
+                    expireTimeSpan: "P30D",
+                    maxCacheSize: 1
+                };
+
+                await cache.init(opts);
+                const file = await addFileToCache(moment().toDate());
+                await cache.cleanup(false);
+                assert(!await fs.pathExists(file.path));
+            });
+
             it("should remove versions from the reliability manager, when in high reliability mode", async () => {
                 const opts = Object.assign({}, cacheOpts);
                 opts.cleanupOptions = {

test/reliability_manager.js

@@ -104,13 +104,14 @@ describe("ReliabilityManager", () => {
         });
 
         describe("Known version, reliabilityFactor exceeds reliabilityThreshold", () => {
-            let trx;
+            let trx, trxSpy;
             before(async () => {
                 const guid = randomBuffer(consts.GUID_SIZE);
                 const hash = randomBuffer(consts.HASH_SIZE);
                 await rm.processTransaction(new StablePutTransaction(guid, hash)); // once
                 await rm.processTransaction(new StablePutTransaction(guid, hash)); // twice
                 trx = new StablePutTransaction(guid, hash);
+                trxSpy = sinon.spy(trx, "writeFilesToPath");
                 assert(trx.isValid);
                 await rm.processTransaction(trx); // three times (last time)
             });
@@ -125,6 +126,10 @@ describe("ReliabilityManager", () => {
             it("should invalidate the transaction to prevent changes to the version", () => {
                 assert(!trx.isValid);
             });
+
+            it("should not tell the cache to write unreliable files", () => {
+                assert(!trxSpy.called);
+            });
         });
 
         describe("Known version, inconsistent versionHash", () => {
@@ -150,10 +155,12 @@ describe("ReliabilityManager", () => {
                 assert(!trx.isValid);
             });
 
+            // seperated this into 2 tests
             it("should tell the transaction to write unreliable files if saveUnreliableVersionArtifacts is true", async () => {
                 assert(spy.called);
+            });
 
-                // Test with saveUnreliableVersionArtifacts = false
+            it("should not tell the transaction to write unreliable files if saveUnreliableVersionArtifacts is false", async () => {
                 const myRm = new ReliabilityManager(db, tmp.tmpNameSync(), {reliabilityThreshold: 2, saveUnreliableVersionArtifacts: false});
                 spy.resetHistory();
                 await myRm.processTransaction(trx);