Fixes #336 - Invalid path for Snapshot location (#337)

Author: petruki

pom.xml

@@ -8,7 +8,7 @@
 	<groupId>com.github.switcherapi</groupId>
 	<artifactId>switcher-client</artifactId>
 	<packaging>jar</packaging>
-	<version>2.2.1</version>
+	<version>2.2.2</version>
 
 	<name>Switcher Client</name>
 	<description>Switcher Client SDK for working with Switcher API</description>

src/main/java/com/github/switcherapi/client/SwitcherExecutorImpl.java

@@ -8,11 +8,10 @@
 import com.github.switcherapi.client.service.remote.ClientRemote;
 import com.github.switcherapi.client.utils.SnapshotLoader;
 import com.github.switcherapi.client.utils.SwitcherUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.Objects;
-
 public abstract class SwitcherExecutorImpl implements SwitcherExecutor {
 
 	private static final Logger logger = LoggerFactory.getLogger(SwitcherExecutorImpl.class);
@@ -40,7 +39,7 @@ protected Domain initializeSnapshotFromAPI(ClientRemote clientRemote)
 		final Snapshot snapshot = clientRemote.resolveSnapshot();
 		final String snapshotLocation = switcherProperties.getValue(ContextKey.SNAPSHOT_LOCATION);
 
-		if (Objects.nonNull(snapshotLocation)) {
+		if (StringUtils.isNotBlank(snapshotLocation)) {
 			SnapshotLoader.saveSnapshot(snapshot, snapshotLocation, environment);
 		}
 

src/test/java/com/github/switcherapi/client/SwitcherSnapshotAutoUpdateTest.java

@@ -173,6 +173,7 @@ void shouldUpdateSnapshot_remote_inMemory() {
 				.apiKey("[API_KEY]")
 				.environment("generated_mock_default_5")
 				.local(true)
+				.snapshotLocation("")
 				.snapshotAutoLoad(true)
 				.snapshotAutoUpdateInterval("1m"));
 
@@ -182,6 +183,7 @@ void shouldUpdateSnapshot_remote_inMemory() {
 		//test
 		CountDownHelper.wait(2);
 		assertEquals(2, Switchers.getSnapshotVersion());
+		assertTrue(Files.notExists(Paths.get("/generated_mock_default_5.json")));
 	}
 
 	@Test