Adding upstream version 1.3.0.upstream/1.3.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 161 insertions, 0 deletions

diff --git a/tests/lsp/test_signature_help.py b/tests/lsp/test_signature_help.py
new file mode 100644
index 0000000..e318120
--- /dev/null
+++ b/tests/lsp/test_signature_help.py
@@ -0,0 +1,161 @@
+############################################################################
+# Copyright(c) Open Law Library. All rights reserved.                      #
+# See ThirdPartyNotices.txt in the project root for additional notices.    #
+#                                                                          #
+# Licensed under the Apache License, Version 2.0 (the "License")           #
+# you may not use this file except in compliance with the License.         #
+# You may obtain a copy of the License at                                  #
+#                                                                          #
+#     http: // www.apache.org/licenses/LICENSE-2.0                         #
+#                                                                          #
+# Unless required by applicable law or agreed to in writing, software      #
+# distributed under the License is distributed on an "AS IS" BASIS,        #
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
+# See the License for the specific language governing permissions and      #
+# limitations under the License.                                           #
+############################################################################
+
+from typing import Optional
+
+import pytest
+
+from lsprotocol.types import TEXT_DOCUMENT_SIGNATURE_HELP
+from lsprotocol.types import (
+    ParameterInformation,
+    Position,
+    SignatureHelp,
+    SignatureHelpContext,
+    SignatureHelpOptions,
+    SignatureHelpParams,
+    SignatureHelpTriggerKind,
+    SignatureInformation,
+    TextDocumentIdentifier,
+)
+
+from ..conftest import ClientServer
+
+
+class ConfiguredLS(ClientServer):
+    def __init__(self):
+        super().__init__()
+
+        @self.server.feature(
+            TEXT_DOCUMENT_SIGNATURE_HELP,
+            SignatureHelpOptions(
+                trigger_characters=["a", "b"],
+                retrigger_characters=["c", "d"],
+            ),
+        )
+        def f(params: SignatureHelpParams) -> Optional[SignatureHelp]:
+            if params.text_document.uri == "file://return.signature_help":
+                return SignatureHelp(
+                    signatures=[
+                        SignatureInformation(
+                            label="label",
+                            documentation="documentation",
+                            parameters=[
+                                ParameterInformation(
+                                    label=(0, 0),
+                                    documentation="documentation",
+                                ),
+                            ],
+                        ),
+                    ],
+                    active_signature=0,
+                    active_parameter=0,
+                )
+            else:
+                return None
+
+
+@ConfiguredLS.decorate()
+def test_capabilities(client_server):
+    _, server = client_server
+    capabilities = server.server_capabilities
+
+    provider = capabilities.signature_help_provider
+    assert provider
+    assert provider.trigger_characters == ["a", "b"]
+    assert provider.retrigger_characters == ["c", "d"]
+
+
+@ConfiguredLS.decorate()
+@pytest.mark.skip
+def test_signature_help_return_signature_help(client_server):
+    client, _ = client_server
+    response = client.lsp.send_request(
+        TEXT_DOCUMENT_SIGNATURE_HELP,
+        SignatureHelpParams(
+            text_document=TextDocumentIdentifier(uri="file://return.signature_help"),
+            position=Position(line=0, character=0),
+            context=SignatureHelpContext(
+                trigger_kind=SignatureHelpTriggerKind.TriggerCharacter,
+                is_retrigger=True,
+                trigger_character="a",
+                active_signature_help=SignatureHelp(
+                    signatures=[
+                        SignatureInformation(
+                            label="label",
+                            documentation="documentation",
+                            parameters=[
+                                ParameterInformation(
+                                    label=(0, 0),
+                                    documentation="documentation",
+                                ),
+                            ],
+                        ),
+                    ],
+                    active_signature=0,
+                    active_parameter=0,
+                ),
+            ),
+        ),
+    ).result()
+
+    assert response
+
+    assert response["activeParameter"] == 0
+    assert response["activeSignature"] == 0
+
+    assert response["signatures"][0]["label"] == "label"
+    assert response["signatures"][0]["documentation"] == "documentation"
+    assert response["signatures"][0]["parameters"][0]["label"] == [0, 0]
+    assert (
+        response["signatures"][0]["parameters"][0]["documentation"] == "documentation"
+    )
+
+
+@ConfiguredLS.decorate()
+@pytest.mark.skip
+def test_signature_help_return_none(client_server):
+    client, _ = client_server
+    response = client.lsp.send_request(
+        TEXT_DOCUMENT_SIGNATURE_HELP,
+        SignatureHelpParams(
+            text_document=TextDocumentIdentifier(uri="file://return.none"),
+            position=Position(line=0, character=0),
+            context=SignatureHelpContext(
+                trigger_kind=SignatureHelpTriggerKind.TriggerCharacter,
+                is_retrigger=True,
+                trigger_character="a",
+                active_signature_help=SignatureHelp(
+                    signatures=[
+                        SignatureInformation(
+                            label="label",
+                            documentation="documentation",
+                            parameters=[
+                                ParameterInformation(
+                                    label=(0, 0),
+                                    documentation="documentation",
+                                ),
+                            ],
+                        ),
+                    ],
+                    active_signature=0,
+                    active_parameter=0,
+                ),
+            ),
+        ),
+    ).result()
+
+    assert response is None