diff --git a/lib/CLI.php b/lib/CLI.php
index 0b1f3b9..7c0d30b 100644
--- a/lib/CLI.php
+++ b/lib/CLI.php
@@ -196,11 +196,11 @@ USAGE_TEXT;
                 case "export":
                     $u = $args['<username>'];
                     $file = $this->resolveFile($args['<file>'], "w");
-                    return (int) !$this->getInstance(OPML::class)->exportFile($file, $u, $args['--flat']);
+                    return (int) !$this->getInstance(OPML::class)->exportFile($file, $u, ($args['--flat'] || $args['-f']));
                 case "import":
                     $u = $args['<username>'];
-                    $file = $this->resolveFile($args['<file>'], "w");
-                    return (int) !$this->getInstance(OPML::class)->importFile($file, $u, $args['--flat'], $args['--replace']);
+                    $file = $this->resolveFile($args['<file>'], "r");
+                    return (int) !$this->getInstance(OPML::class)->importFile($file, $u, ($args['--flat'] || $args['-f']), ($args['--replace'] || $args['-r']));
             }
         } catch (AbstractException $e) {
             $this->logError($e->getMessage());
@@ -213,6 +213,7 @@ USAGE_TEXT;
         fwrite(STDERR, $msg.\PHP_EOL);
     }
 
+    /** @codeCoverageIgnore */
     protected function getInstance(string $class) {
         return new $class;
     }
diff --git a/lib/ImportExport/AbstractImportExport.php b/lib/ImportExport/AbstractImportExport.php
index 66cc9b2..f882ea1 100644
--- a/lib/ImportExport/AbstractImportExport.php
+++ b/lib/ImportExport/AbstractImportExport.php
@@ -155,7 +155,7 @@ abstract class AbstractImportExport {
         return true;
     }
 
-    public function importFile(string $file, string $user, bool $flat = false, bool $replace): bool {
+    public function importFile(string $file, string $user, bool $flat = false, bool $replace = false): bool {
         $data = @file_get_contents($file);
         if ($data === false) {
             // if it fails throw an exception
diff --git a/tests/cases/CLI/TestCLI.php b/tests/cases/CLI/TestCLI.php
index 46290fc..825bc38 100644
--- a/tests/cases/CLI/TestCLI.php
+++ b/tests/cases/CLI/TestCLI.php
@@ -311,6 +311,63 @@ class TestCLI extends \JKingWeb\Arsse\Test\AbstractTest {
             ["arsse.php export jane.doe@example.com - --flat",         0,     "php://output", "jane.doe@example.com", true],
             ["arsse.php export --flat jane.doe@example.com good.opml", 0,     "good.opml",    "jane.doe@example.com", true],
             ["arsse.php export jane.doe@example.com bad.opml --flat",  10604, "bad.opml",     "jane.doe@example.com", true],
+            ["arsse.php export john.doe@example.com -f",               0,     "php://output", "john.doe@example.com", true],
+            ["arsse.php export john.doe@example.com - -f",             0,     "php://output", "john.doe@example.com", true],
+            ["arsse.php export -f john.doe@example.com good.opml",     0,     "good.opml",    "john.doe@example.com", true],
+            ["arsse.php export john.doe@example.com bad.opml -f",      10604, "bad.opml",     "john.doe@example.com", true],
+            ["arsse.php export jane.doe@example.com -f",               0,     "php://output", "jane.doe@example.com", true],
+            ["arsse.php export jane.doe@example.com - -f",             0,     "php://output", "jane.doe@example.com", true],
+            ["arsse.php export -f jane.doe@example.com good.opml",     0,     "good.opml",    "jane.doe@example.com", true],
+            ["arsse.php export jane.doe@example.com bad.opml -f",      10604, "bad.opml",     "jane.doe@example.com", true],
+        ];
+    }
+
+    /** @dataProvider provideOpmlImports */
+    public function testImportFromOpml(string $cmd, int $exitStatus, string $file, string $user, bool $flat, bool $replace) {
+        $opml = Phake::mock(OPML::class);
+        Phake::when($opml)->importFile("php://input", $user, $flat, $replace)->thenReturn(true);
+        Phake::when($opml)->importFile("good.opml", $user, $flat, $replace)->thenReturn(true);
+        Phake::when($opml)->importFile("bad.opml", $user, $flat, $replace)->thenThrow(new \JKingWeb\Arsse\ImportExport\Exception("fileUnreadable"));
+        Phake::when($this->cli)->getInstance(OPML::class)->thenReturn($opml);
+        $this->assertConsole($this->cli, $cmd, $exitStatus);
+        $this->assertLoaded(true);
+        Phake::verify($opml)->importFile($file, $user, $flat, $replace);
+    }
+
+    public function provideOpmlImports() {
+        return [
+            ["arsse.php import john.doe@example.com",                            0,     "php://input", "john.doe@example.com", false, false],
+            ["arsse.php import john.doe@example.com -",                          0,     "php://input", "john.doe@example.com", false, false],
+            ["arsse.php import john.doe@example.com good.opml",                  0,     "good.opml",   "john.doe@example.com", false, false],
+            ["arsse.php import john.doe@example.com bad.opml",                   10603, "bad.opml",    "john.doe@example.com", false, false],
+            ["arsse.php import john.doe@example.com --flat",                     0,     "php://input", "john.doe@example.com", true,  false],
+            ["arsse.php import john.doe@example.com - --flat",                   0,     "php://input", "john.doe@example.com", true,  false],
+            ["arsse.php import --flat john.doe@example.com good.opml",           0,     "good.opml",   "john.doe@example.com", true,  false],
+            ["arsse.php import john.doe@example.com bad.opml --flat",            10603, "bad.opml",    "john.doe@example.com", true,  false],
+            ["arsse.php import jane.doe@example.com",                            0,     "php://input", "jane.doe@example.com", false, false],
+            ["arsse.php import jane.doe@example.com -",                          0,     "php://input", "jane.doe@example.com", false, false],
+            ["arsse.php import jane.doe@example.com good.opml",                  0,     "good.opml",   "jane.doe@example.com", false, false],
+            ["arsse.php import jane.doe@example.com bad.opml",                   10603, "bad.opml",    "jane.doe@example.com", false, false],
+            ["arsse.php import jane.doe@example.com --flat",                     0,     "php://input", "jane.doe@example.com", true,  false],
+            ["arsse.php import jane.doe@example.com - --flat",                   0,     "php://input", "jane.doe@example.com", true,  false],
+            ["arsse.php import --flat jane.doe@example.com good.opml",           0,     "good.opml",   "jane.doe@example.com", true,  false],
+            ["arsse.php import jane.doe@example.com bad.opml --flat",            10603, "bad.opml",    "jane.doe@example.com", true,  false],
+            ["arsse.php import john.doe@example.com --replace",                  0,     "php://input", "john.doe@example.com", false, true],
+            ["arsse.php import john.doe@example.com - -r",                       0,     "php://input", "john.doe@example.com", false, true],
+            ["arsse.php import --replace john.doe@example.com good.opml",        0,     "good.opml",   "john.doe@example.com", false, true],
+            ["arsse.php import -r john.doe@example.com bad.opml",                10603, "bad.opml",    "john.doe@example.com", false, true],
+            ["arsse.php import --replace john.doe@example.com --flat",           0,     "php://input", "john.doe@example.com", true,  true],
+            ["arsse.php import -r john.doe@example.com - --flat",                0,     "php://input", "john.doe@example.com", true,  true],
+            ["arsse.php import --flat john.doe@example.com good.opml -r",        0,     "good.opml",   "john.doe@example.com", true,  true],
+            ["arsse.php import --replace john.doe@example.com bad.opml --flat",  10603, "bad.opml",    "john.doe@example.com", true,  true],
+            ["arsse.php import jane.doe@example.com -r ",                        0,     "php://input", "jane.doe@example.com", false, true],
+            ["arsse.php import jane.doe@example.com - --replace",                0,     "php://input", "jane.doe@example.com", false, true],
+            ["arsse.php import -r jane.doe@example.com good.opml",               0,     "good.opml",   "jane.doe@example.com", false, true],
+            ["arsse.php import --replace jane.doe@example.com bad.opml",         10603, "bad.opml",    "jane.doe@example.com", false, true],
+            ["arsse.php import jane.doe@example.com --flat -r",                  0,     "php://input", "jane.doe@example.com", true,  true],
+            ["arsse.php import jane.doe@example.com - --flat --replace",         0,     "php://input", "jane.doe@example.com", true,  true],
+            ["arsse.php import --flat jane.doe@example.com good.opml -r",        0,     "good.opml",   "jane.doe@example.com", true,  true],
+            ["arsse.php import jane.doe@example.com bad.opml --replace --flat",  10603, "bad.opml",    "jane.doe@example.com", true,  true],
         ];
     }
 }