From 3e5f927a6d452ff90b57a1c907a8713e5730f314 Mon Sep 17 00:00:00 2001
From: Atanas Atanasov <a.v.atanasov98@gmail.com>
Date: Wed, 23 Oct 2024 10:37:43 +0300
Subject: [PATCH] additional test for coverage

Signed-off-by: Atanas Atanasov <a.v.atanasov98@gmail.com>
---
 .../block/common/utils/FileUtilitiesTest.java | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/common/src/test/java/com/hedera/block/common/utils/FileUtilitiesTest.java b/common/src/test/java/com/hedera/block/common/utils/FileUtilitiesTest.java
index bf5d06a1..9e79c9f5 100644
--- a/common/src/test/java/com/hedera/block/common/utils/FileUtilitiesTest.java
+++ b/common/src/test/java/com/hedera/block/common/utils/FileUtilitiesTest.java
@@ -142,11 +142,31 @@ void test_readGzipFileUnsafe_ThrowsIOExceptionForInvalidGzipFile(final Path file
         assertThatIOException().isThrownBy(() -> FileUtilities.readGzipFileUnsafe(filePath));
     }
 
+    @ParameterizedTest
+    @MethodSource({"validGzipFiles", "validBlkFiles"})
+    void test_readFileBytesUnsafe_ReturnsByteArrayWithValidContentForValidPath(
+            final Path pathToTest, final String expectedContent) throws IOException {
+        final byte[] actualContent = FileUtilities.readFileBytesUnsafe(pathToTest);
+        assertThat(actualContent)
+                .isNotNull()
+                .isNotEmpty()
+                .asString()
+                .isNotNull()
+                .isNotBlank()
+                .isEqualTo(expectedContent);
+    }
+
+    @ParameterizedTest
+    @MethodSource("invalidFiles")
+    void test_readFileBytesUnsafe_ThrowsIOExceptionForInvalidPath(final Path pathToTest) {
+        assertThatIOException().isThrownBy(() -> FileUtilities.readFileBytesUnsafe(pathToTest));
+    }
+
     @ParameterizedTest
     @MethodSource({"validGzipFiles", "validBlkFiles"})
     void test_readFileBytesUnsafe_ReturnsByteArrayWithValidContentForValidFile(
-            final Path filePath, final String expectedContent) throws IOException {
-        final byte[] actualContent = FileUtilities.readFileBytesUnsafe(filePath);
+            final File fileToTest, final String expectedContent) throws IOException {
+        final byte[] actualContent = FileUtilities.readFileBytesUnsafe(fileToTest);
         assertThat(actualContent)
                 .isNotNull()
                 .isNotEmpty()
@@ -158,8 +178,8 @@ void test_readFileBytesUnsafe_ReturnsByteArrayWithValidContentForValidFile(
 
     @ParameterizedTest
     @MethodSource("invalidFiles")
-    void test_readFileBytesUnsafe_ThrowsIOExceptionForInvalidGzipFile(final Path filePath) {
-        assertThatIOException().isThrownBy(() -> FileUtilities.readFileBytesUnsafe(filePath));
+    void test_readFileBytesUnsafe_ThrowsIOExceptionForInvalidFile(final File fileToTest) {
+        assertThatIOException().isThrownBy(() -> FileUtilities.readFileBytesUnsafe(fileToTest));
     }
 
     private static Stream<Arguments> validGzipFiles() {