Merge pull request #116 from saalfeldlab/refactorTests

Refactor tests
saalfeldlab · Mar 4, 2024 · e5deaf9 · e5deaf9
2 parents 4b3dd4e + 003c0ff
commit e5deaf9
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Showing 4 changed files with 153 additions and 153 deletions.
diff --git a/src/main/java/org/janelia/saalfeldlab/n5/N5KeyValueReader.java b/src/main/java/org/janelia/saalfeldlab/n5/N5KeyValueReader.java
@@ -83,7 +83,7 @@ public N5KeyValueReader(
 			final boolean cacheMeta)
 			throws N5Exception {
 
-		this(true, keyValueAccess, basePath, gsonBuilder, cacheMeta);
+		this(true, keyValueAccess, basePath, gsonBuilder, cacheMeta, true);
 	}
 
 	/**
@@ -116,7 +116,8 @@ protected N5KeyValueReader(
 			final KeyValueAccess keyValueAccess,
 			final String basePath,
 			final GsonBuilder gsonBuilder,
-			final boolean cacheMeta)
+			final boolean cacheMeta,
+			final boolean checkExists)
 			throws N5Exception {
 
 		this.keyValueAccess = keyValueAccess;
@@ -138,6 +139,9 @@ protected N5KeyValueReader(
 				throw new N5Exception.N5IOException(
 					"Incompatible version " + version + " (this is " + VERSION + ").");
 		}
+
+		if (checkExists && !exists("/"))
+			throw new N5Exception.N5IOException("No container exists at " + basePath);
 	}
 
 	@Override

diff --git a/src/main/java/org/janelia/saalfeldlab/n5/N5KeyValueWriter.java b/src/main/java/org/janelia/saalfeldlab/n5/N5KeyValueWriter.java
@@ -68,7 +68,7 @@ public N5KeyValueWriter(
 			final boolean cacheAttributes)
 			throws N5Exception {
 
-		super(false, keyValueAccess, basePath, gsonBuilder, cacheAttributes);
+		super(false, keyValueAccess, basePath, gsonBuilder, cacheAttributes, false);
 
 		Version version = null;
 		try {