add nice vowel positionsmain

1 files changed, 16 insertions, 1 deletions

diff --git a/src/language.test.ts b/src/language.test.ts
index 62b03a2..3564363 100644
--- a/src/language.test.ts
+++ b/src/language.test.ts
@@ -130,7 +130,6 @@ test('all consonants can be selected', () => {
 		},
 	]);
 
-
 	expect(lang.pickConsonants(
 		[ lang.ConsonantPlace.Bilabial, lang.ConsonantPlace.Alveolar ],
 		[ lang.ConsonantManner.Plosive, lang.ConsonantManner.Tap ],
@@ -139,3 +138,19 @@ test('all consonants can be selected', () => {
 		'p', 'b', 'ⱱ̟', 't', 'd', 'ɾ̥', 'ɾ',
 	]);
 });
+
+
+test('vowel positions work correctly', () => {
+	expect(
+		lang._vowelXY(lang.VowelHeight.Open, lang.VowelDepth.Back)
+	).toEqual([0, 0]);
+	expect(
+		lang._vowelXY(lang.VowelHeight.NearOpen, lang.VowelDepth.Central)
+	).toEqual([1.5, 1]);
+	expect(
+		lang._vowelXY(lang.VowelHeight.Close, lang.VowelDepth.Front)
+	).toEqual([8, 6]);
+	expect(
+		lang._vowelXY(lang.VowelHeight.Close, lang.VowelDepth.Back)
+	).toEqual([0, 6]);
+});