Add basic tests for archiving comments

kartevonmorgen · Mar 8, 2019 · bd19de7 · bd19de7
1 parent 0297dfc
commit bd19de7
Showing 1 changed file with 120 additions and 0 deletions.
diff --git a/src/infrastructure/flows/archive_comments.rs b/src/infrastructure/flows/archive_comments.rs
@@ -21,3 +21,123 @@ pub fn archive_comments(connections: &sqlite::Connections, ids: &[&str]) -> Resu
             }
         })?)
 }
+
+#[cfg(test)]
+mod tests {
+    use super::super::tests::prelude::*;
+
+    fn archive_comments(fixture: &EnvFixture, ids: &[&str]) -> super::Result<()> {
+        super::archive_comments(
+            &fixture.db_connections,
+            ids,
+        )
+    }
+
+    #[test]
+    fn should_archive_multiple_comments_only_once() {
+        let fixture = EnvFixture::new();
+
+        let entry_ids = vec![
+            fixture.create_entry(0.into()),
+            fixture.create_entry(1.into()),
+        ];
+        let rating_comment_ids = vec![
+            fixture.create_rating(new_entry_rating(
+                0,
+                &entry_ids[0],
+                RatingContext::Diversity,
+                RatingValue::new(-1),
+            )),
+            fixture.create_rating(new_entry_rating(
+                1,
+                &entry_ids[0],
+                RatingContext::Fairness,
+                RatingValue::new(0),
+            )),
+            fixture.create_rating(new_entry_rating(
+                2,
+                &entry_ids[1],
+                RatingContext::Transparency,
+                RatingValue::new(1),
+            )),
+            fixture.create_rating(new_entry_rating(
+                3,
+                &entry_ids[1],
+                RatingContext::Renewable,
+                RatingValue::new(2),
+            )),
+        ];
+
+        assert!(fixture.entry_exists(&entry_ids[0]));
+        assert!(fixture.entry_exists(&entry_ids[1]));
+        assert!(fixture.rating_exists(&rating_comment_ids[0].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[1].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[2].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[3].0));
+
+        assert!(fixture.comment_exists(&rating_comment_ids[0].1));
+        assert!(fixture.comment_exists(&rating_comment_ids[1].1));
+        assert!(fixture.comment_exists(&rating_comment_ids[2].1));
+        assert!(fixture.comment_exists(&rating_comment_ids[3].1));
+
+        // Archive comments 1 and 2
+        assert!(archive_comments(
+            &fixture,
+            &vec![&*rating_comment_ids[1].1, &*rating_comment_ids[2].1]
+        )
+        .is_ok());
+
+        // Entries and ratings still exist
+        assert!(fixture.entry_exists(&entry_ids[0]));
+        assert!(fixture.entry_exists(&entry_ids[1]));
+        assert!(fixture.rating_exists(&rating_comment_ids[0].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[1].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[2].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[3].0));
+
+        // Comments 1 and 2 disappeared
+        assert!(fixture.comment_exists(&rating_comment_ids[0].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[1].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[2].1));
+        assert!(fixture.comment_exists(&rating_comment_ids[3].1));
+
+        // Try to archive comments 0 and 1 (already archived)
+        assert_not_found(archive_comments(
+            &fixture,
+            &vec![&*rating_comment_ids[0].1, &*rating_comment_ids[1].1],
+        ));
+
+        // No changes due to rollback
+        assert!(fixture.entry_exists(&entry_ids[0]));
+        assert!(fixture.entry_exists(&entry_ids[1]));
+        assert!(fixture.rating_exists(&rating_comment_ids[0].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[1].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[2].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[3].0));
+        assert!(fixture.comment_exists(&rating_comment_ids[0].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[1].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[2].1));
+        assert!(fixture.comment_exists(&rating_comment_ids[3].1));
+
+        // Archive remaining comments
+        assert!(archive_comments(
+            &fixture,
+            &vec![&*rating_comment_ids[0].1, &*rating_comment_ids[3].1]
+        )
+        .is_ok());
+
+        // Entries and ratings still exist
+        assert!(fixture.entry_exists(&entry_ids[0]));
+        assert!(fixture.entry_exists(&entry_ids[1]));
+        assert!(fixture.rating_exists(&rating_comment_ids[0].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[1].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[2].0));
+        assert!(fixture.rating_exists(&rating_comment_ids[3].0));
+
+        // All comments disappeared
+        assert!(!fixture.comment_exists(&rating_comment_ids[0].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[1].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[2].1));
+        assert!(!fixture.comment_exists(&rating_comment_ids[3].1));
+    }
+}