TST: add test for uploading a file

test/runtests.jl

@@ -194,6 +194,33 @@ end
 
     end
 
+    @testset "Test upload File" begin
+        fname = string(uuid4()) # file name
+        #create temp file
+        touch(fname)
+        write(fname, "Some Content")
+        path = string(pwd(), "/", fname)
+
+        ent_with_name = CaosDB.Entity.create_entity("TestFile")
+        set_role(ent_with_name, "FILE")
+        set_local_path(ent_with_name, path)
+        set_file_path(ent_with_name, string("/Inttests/", fname))
+
+        single_insert_transaction = create_transaction()
+
+        add_insert_entity(single_insert_transaction, ent_with_name)
+        execute(single_insert_transaction)
+        results = get_results(single_insert_transaction)
+
+        @test length(results) == 1
+        @test has_errors(results[1]) == false
+        @test get_id(results[1]) != ""
+
+        #cleanup
+        rm(fname)
+
+    end
+
     @testset "Test retrieve and download File by ID" begin
         #a file TestFile is needed on the server!
         ent_with_name = execute_query("FIND TestFile")