if err == nil {
		c.Fatalf("invalid policy creation success")
	}

	// 3. Create a user, associate policy and verify access
	accessKey, secretKey := mustGenerateCredentials(c)
	err = s.adm.SetUser(ctx, accessKey, secretKey, madmin.AccountEnabled)
	if err != nil {
		c.Fatalf("Unable to set user: %v", err)
	}
	// 3.1 check that user does not have any access to the bucket

	return fc(tx)
}

// Transaction start a transaction as a block, return error will rollback, otherwise to commit. Transaction executes an
// arbitrary number of commands in fc within a transaction. On success the changes are committed; if an error occurs
// they are rolled back.
func (db *DB) Transaction(fc func(tx *DB) error, opts ...*sql.TxOptions) (err error) {
	panicked := true

	for d := range errMap {
		keys = append(keys, d)
	}
	sort.Strings(keys)

	var success int
	msgs := []string{}
	for _, d := range keys {
		name := c.state.Peers[d].Name
		err := errMap[d]
		if err == nil {
			msgs = append(msgs, fmt.Sprintf("'%s' on site %s (%s): succeeded", actionName, name, d))
			success++
		} else {

        }
    }

    @Test
    fun `fail build if leftover file found and test passes`() {
        val result = run(":successful-test-with-leftover:test").buildAndFail()
        assertEquals(TaskOutcome.SUCCESS, result.task(":successful-test-with-leftover:test")!!.outcome)

        assertEquals(2, StringUtils.countMatches(result.output, "Found non-empty test files dir"))

        val sortingResult = run(":sortAcceptedApiChanges").build()
        assertEquals(TaskOutcome.SUCCESS, sortingResult.task(":sortAcceptedApiChanges")!!.outcome)

        val finalVerifyResult = run(":verifyAcceptedApiChangesOrdering").build()
        assertEquals(TaskOutcome.SUCCESS, finalVerifyResult.task(":verifyAcceptedApiChangesOrdering")!!.outcome)

        //language=JSON

            description = "custom project description"
        """

        when:
        def result = gradleRunner('assemble').build()

        then:
        result.task(":generatePom").outcome == TaskOutcome.SUCCESS
        file("build/distributions/hello-world-1.0.jar").exists()
        file("build/distributions/hello-world-1.0-javadoc.jar").exists()
        file("build/distributions/hello-world-1.0-sources.jar").exists()

            context.unindent();
        } else if (!result.modifiedPoms().isEmpty()) {
            context.success("Strategy completed successfully");
            context.indent();
            context.info("Processed: " + result.processedPoms().size() + " POMs");
            context.success("Modified: " + result.modifiedPoms().size() + " POMs");
            context.unindent();
        } else {

        result.task(':copyRestCompatApiTask').outcome == TaskOutcome.SUCCESS
        result.task(':copyRestCompatTestTask').outcome == TaskOutcome.SUCCESS
        result.task(transformTask).outcome == TaskOutcome.SUCCESS

        file("/build/${specIntermediateDir}/rest-api-spec/api/" + api).exists()

                assertEquals("URL failed: " + specialUrl, 1, openCalled.get());
                assertEquals(200, response.getHttpStatusCode());
            }
        }
    }

    // --- Success response tests ---

    @Test
    public void test_SuccessResponseWithBody_ReturnsBody() throws Exception {
        // ## Arrange ##
        CurlRequest req = new MockCurlRequest(Curl.Method.GET, "http://dummy");

    Map<K, V> result;
    boolean success = false;
    try {
      @SuppressWarnings("unchecked") // safe since all keys extend K
      Map<K, V> map = (Map<K, V>) loader.loadAll(keys);
      result = map;
      success = true;
    } catch (UnsupportedLoadingOperationException e) {
      success = true;
      throw e;
    } catch (InterruptedException e) {