kernel/filesystem: fix inode test and add isDirectory Entry tests

1 files changed, 25 insertions, 1 deletions

diff --git a/kernel/kernel/filesystems/fat32/inode.tests.cpp b/kernel/kernel/filesystems/fat32/inode.tests.cpp
index ec20c27f..62c50ae9 100644
--- a/kernel/kernel/filesystems/fat32/inode.tests.cpp
+++ b/kernel/kernel/filesystems/fat32/inode.tests.cpp
@@ -15,7 +15,7 @@ SCENARIO("Fat32 inode read/write", "[filesystem][fat32][inode]")
 {
   GIVEN("a fat32 inode")
   {
-    auto inode = kernel::filesystems::fat32::inode{};
+    auto inode = kernel::filesystems::fat32::inode{2, 0};
 
     WHEN("reading from the inode")
     {
@@ -40,3 +40,27 @@ SCENARIO("Fat32 inode read/write", "[filesystem][fat32][inode]")
     }
   }
 }
+
+SCENARIO("Fat32 inode attributes", "[filesystem][fat32][inode]")
+{
+  GIVEN("a fat32 inode with the directory attribute")
+  {
+    auto inode = kernel::filesystems::fat32::inode{2, kernel::filesystems::fat32::constants::attribute_directory};
+
+    THEN("it is a directory and keeps its first cluster")
+    {
+      REQUIRE(inode.is_directory());
+      REQUIRE(inode.first_cluster() == 2);
+    }
+  }
+
+  GIVEN("a fat32 inode without the directory attribute")
+  {
+    auto inode = kernel::filesystems::fat32::inode{3, 0};
+
+    THEN("it is not a directory")
+    {
+      REQUIRE_FALSE(inode.is_directory());
+    }
+  }
+}