From c6ffe49bff0a41046d4dd64d1f293f925b0f37e1 Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Tue, 27 Dec 2016 16:34:27 +0000
Subject: mailstore: retrieve_ids_by_tags

---
 t/lib/Test/Sietima/MailStore.pm |  9 +++++++++
 t/tests/sietima/mailstore.t     | 30 ++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

(limited to 't')

diff --git a/t/lib/Test/Sietima/MailStore.pm b/t/lib/Test/Sietima/MailStore.pm
index 030e5fc..64c7b41 100644
--- a/t/lib/Test/Sietima/MailStore.pm
+++ b/t/lib/Test/Sietima/MailStore.pm
@@ -25,6 +25,15 @@ sub store ($self,$mail,@tags) {
     return $id;
 }
 
+sub retrieve_ids_by_tags ($self,@tags){
+    my @ret;
+    for my $m (values $self->_mails->%*) {
+        next unless all { $m->{tags}{$_} } @tags;
+        push @ret, $m->{id};
+    }
+    return \@ret;
+}
+
 sub retrieve_by_tags ($self,@tags){
     my @ret;
     for my $m (values $self->_mails->%*) {
diff --git a/t/tests/sietima/mailstore.t b/t/tests/sietima/mailstore.t
index b7991a5..c03fc1c 100644
--- a/t/tests/sietima/mailstore.t
+++ b/t/tests/sietima/mailstore.t
@@ -81,6 +81,36 @@ sub test_store($store) {
         );
     };
 
+    subtest 'retrieving ids by tag' => sub {
+        my $tag1 = $store->retrieve_ids_by_tags('tag1');
+        is(
+            $tag1,
+            bag { item $stored_id{1}; item $stored_id{3}; end },
+            'tag1 should have ids 1 & 3',
+        );
+
+        my $tag2 = $store->retrieve_ids_by_tags('tag2');
+        is(
+            $tag2,
+            bag { item $stored_id{1}; item $stored_id{2}; end },
+            'tag1 should have ids 1 & 2',
+        );
+
+        my $tag12 = $store->retrieve_ids_by_tags('tag2','tag1');
+        is(
+            $tag12,
+            bag { item $stored_id{1}; end },
+            'tag1+tag2 should have id 1',
+        );
+
+        my $tag_all = $store->retrieve_ids_by_tags();
+        is(
+            $tag_all,
+            bag { item $stored_id{1}; item $stored_id{2}; item $stored_id{3}; end },
+            'no tags should retrieve all ids',
+        );
+    };
+
     subtest 'removing' => sub {
         $store->remove($stored_id{2});
         is(
-- 
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