inflect to inflect-rs

tests/inflect_rs_tests.rs

@@ -0,0 +1,55 @@
+use inflect_rs::*;
+
+#[test]
+fn test_enclose() {
+    assert_eq!(enclose("foo"), "(?:foo)");
+}
+
+#[test]
+fn test_joinstem() {
+    assert_eq!(
+        joinstem(
+            Some(-2),
+            Some(vec!["ephemeris".to_string(), "iris".to_string(), ".*itis".to_string()])
+        ),
+        "(?:ephemer|ir|.*it)"
+    );
+    assert_eq!(joinstem(None, Some(vec!["ephemeris".to_string()])), "(?:ephemeris)");
+    assert_eq!(joinstem(Some(5), None), "(?:)");
+    assert_eq!(joinstem(None, None), "(?:)");
+}
+
+#[test]
+fn test_bysize() {
+    let words = vec!["ant", "cat", "dog", "pig", "frog", "goat", "horse", "elephant"]
+        .iter()
+        .map(|s| s.to_string())
+        .collect();
+    let result = bysize(words);
+    if let Some(set) = result.get(&3) {
+        let mut sorted_words: Vec<&String> = set.iter().collect();
+        sorted_words.sort();
+        assert_eq!(sorted_words, vec!["ant", "cat", "dog", "pig"]);
+    }
+    if let Some(set) = result.get(&4) {
+        let mut sorted_words: Vec<&String> = set.iter().collect();
+        sorted_words.sort();
+        assert_eq!(sorted_words, vec!["frog", "goat"]);
+    }
+    if let Some(set) = result.get(&5) {
+        let sorted_words: Vec<&String> = set.iter().collect();
+        assert_eq!(sorted_words, vec!["horse"]);
+    }
+}
+
+#[test]
+fn test_si_pron() {
+    assert_eq!("him", get_si_pron("acc", "them", Some("masculine")));
+    assert_eq!("her", get_si_pron("acc", "them", Some("feminine")));
+    assert_eq!("it", get_si_pron("acc", "them", Some("neuter")));
+    assert_eq!("you", get_si_pron("acc", "you", None));
+    assert_eq!("themselves", get_si_pron("acc", "itself", None));
+
+    assert_ne!("him", get_si_pron("acc", "them", Some("feminine")));
+    assert_ne!("her", get_si_pron("acc", "them", Some("masculine")));
+}