Revert "remove alias options v1,v2,v3 tests"

This reverts commit 8da14ca8ca.

tests/api/test_alias_options.py

@@ -4,6 +4,150 @@ from app.extensions import db
 from app.models import User, ApiKey, AliasUsedOn, Alias
 
 
+def test_different_scenarios(flask_client):
+    user = User.create(
+        email="a@b.c",
+        password="password",
+        name="Test User",
+        activated=True,
+        commit=True,
+    )
+
+    # create api_key
+    api_key = ApiKey.create(user.id, "for test")
+    db.session.commit()
+
+    # <<< without hostname >>>
+    r = flask_client.get(
+        url_for("api.options"), headers={"Authentication": api_key.code}
+    )
+
+    # {
+    #     "can_create_custom": True,
+    #     "custom": {"suffixes": ["azdwbw@sl.local"], "suggestion": ""},
+    #     "existing": ["cat_cat_cat@sl.local"],
+    # }
+    assert r.status_code == 200
+    assert r.json["can_create_custom"]
+    assert len(r.json["existing"]) == 1
+    assert len(r.json["custom"]["suffixes"]) == 4
+
+    assert r.json["custom"]["suggestion"] == ""  # no hostname => no suggestion
+
+    # <<< with hostname >>>
+    r = flask_client.get(
+        url_for("api.options", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+
+    assert r.json["custom"]["suggestion"] == "test"
+
+    # <<< with recommendation >>>
+    alias = Alias.create_new(user, prefix="test")
+    db.session.commit()
+    AliasUsedOn.create(alias_id=alias.id, hostname="www.test.com", user_id=user.id)
+    db.session.commit()
+
+    r = flask_client.get(
+        url_for("api.options", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+    assert r.json["recommendation"]["alias"] == alias.email
+    assert r.json["recommendation"]["hostname"] == "www.test.com"
+
+
+def test_different_scenarios_v2(flask_client):
+    user = User.create(
+        email="a@b.c", password="password", name="Test User", activated=True
+    )
+    db.session.commit()
+
+    # create api_key
+    api_key = ApiKey.create(user.id, "for test")
+    db.session.commit()
+
+    # <<< without hostname >>>
+    r = flask_client.get(
+        url_for("api.options_v2"), headers={"Authentication": api_key.code}
+    )
+
+    assert r.status_code == 200
+    # {'can_create': True, 'existing': ['my-first-alias.chat@sl.local'], 'prefix_suggestion': '', 'suffixes': ['.meo@sl.local']}
+
+    assert r.json["can_create"]
+    assert len(r.json["existing"]) == 1
+    assert r.json["suffixes"]
+    assert r.json["prefix_suggestion"] == ""  # no hostname => no suggestion
+
+    # <<< with hostname >>>
+    r = flask_client.get(
+        url_for("api.options_v2", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+
+    assert r.json["prefix_suggestion"] == "test"
+
+    # <<< with recommendation >>>
+    alias = Alias.create_new(user, prefix="test")
+    db.session.commit()
+    AliasUsedOn.create(
+        alias_id=alias.id, hostname="www.test.com", user_id=alias.user_id
+    )
+    db.session.commit()
+
+    r = flask_client.get(
+        url_for("api.options_v2", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+    assert r.json["recommendation"]["alias"] == alias.email
+    assert r.json["recommendation"]["hostname"] == "www.test.com"
+
+
+def test_different_scenarios_v3(flask_client):
+    user = User.create(
+        email="a@b.c", password="password", name="Test User", activated=True
+    )
+    db.session.commit()
+
+    # create api_key
+    api_key = ApiKey.create(user.id, "for test")
+    db.session.commit()
+
+    # <<< without hostname >>>
+    r = flask_client.get(
+        url_for("api.options_v3"), headers={"Authentication": api_key.code}
+    )
+
+    assert r.status_code == 200
+
+    assert r.json["can_create"]
+    assert r.json["suffixes"]
+    assert r.json["prefix_suggestion"] == ""  # no hostname => no suggestion
+
+    # <<< with hostname >>>
+    r = flask_client.get(
+        url_for("api.options_v3", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+
+    assert r.json["prefix_suggestion"] == "test"
+
+    # <<< with recommendation >>>
+    alias = Alias.create_new(user, prefix="test")
+    db.session.commit()
+    AliasUsedOn.create(
+        alias_id=alias.id, hostname="www.test.com", user_id=alias.user_id
+    )
+    db.session.commit()
+
+    r = flask_client.get(
+        url_for("api.options_v3", hostname="www.test.com"),
+        headers={"Authentication": api_key.code},
+    )
+    assert r.json["recommendation"]["alias"] == alias.email
+    assert r.json["recommendation"]["hostname"] == "www.test.com"
+
+
 def test_different_scenarios_v4(flask_client):
     user = User.create(
         email="a@b.c", password="password", name="Test User", activated=True