app->libretranslate; mv tests/ inside libretranslate/

libretranslate/tests/test_api/test_api_translate.py

@@ -0,0 +1,61 @@
+import json
+
+
+def test_api_translate(client):
+    response = client.post("/translate", data={
+        "q": "Hello",
+        "source": "en",
+        "target": "es",
+        "format": "text"
+    })
+
+    response_json = json.loads(response.data)
+
+    assert "translatedText" in response_json
+    assert response.status_code == 200
+
+
+def test_api_translate_batch(client):
+
+    response = client.post("/translate", json={
+        "q": ["Hello", "World"],
+        "source": "en",
+        "target": "es",
+        "format": "text"
+    })
+
+    response_json = json.loads(response.data)
+
+    assert "translatedText" in response_json
+    assert isinstance(response_json["translatedText"], list)
+    assert len(response_json["translatedText"]) == 2
+    assert response.status_code == 200
+
+
+def test_api_translate_unsupported_language(client):
+    response = client.post("/translate", data={
+        "q": "Hello",
+        "source": "en",
+        "target": "zz",
+        "format": "text"
+    })
+
+    response_json = json.loads(response.data)
+
+    assert "error" in response_json
+    assert "zz is not supported" == response_json["error"]
+    assert response.status_code == 400
+
+
+def test_api_translate_missing_parameter(client):
+    response = client.post("/translate", data={
+        "source": "en",
+        "target": "es",
+        "format": "text"
+    })
+
+    response_json = json.loads(response.data)
+
+    assert "error" in response_json
+    assert "Invalid request: missing q parameter" == response_json["error"]
+    assert response.status_code == 400