From 497ebb03b5d6e34f9584e78b6da39cddd855254b Mon Sep 17 00:00:00 2001
From: Charlie Denton <charlie@meshy.co.uk>
Date: Wed, 4 Jan 2023 00:06:38 +0000
Subject: [PATCH] Don't count protocols in test coverage

---
 cbv/importer/importers.py | 2 +-
 pyproject.toml            | 4 ++++
 tests/test_views.py       | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/cbv/importer/importers.py b/cbv/importer/importers.py
index 8a304b34..9e77120f 100644
--- a/cbv/importer/importers.py
+++ b/cbv/importer/importers.py
@@ -27,7 +27,7 @@
 )
 
 
-class CodeImporter(Protocol):
+class CodeImporter(Protocol):  # nocoverage: protocol
     def generate_code_data(self) -> Iterator[CodeElement]: ...
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 7cec06a4..a3a18464 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,10 @@ dynamic_context = "test_function"
 [tool.coverage.report]
 show_missing = true
 skip_covered = true
+exclude_lines = [
+    # Protocol classes are abstract, and don't need coverage.
+    "nocoverage: protocol",
+]
 
 [tool.coverage.html]
 show_contexts = true
diff --git a/tests/test_views.py b/tests/test_views.py
index b2a0e94d..352372d1 100644
--- a/tests/test_views.py
+++ b/tests/test_views.py
@@ -9,7 +9,7 @@
 from .factories import KlassFactory, ProjectVersionFactory
 
 
-class AssertNumQueriesFixture(Protocol):
+class AssertNumQueriesFixture(Protocol):  # nocoverage: protocol
     def __call__(self, num: int, exact: bool = True) -> CaptureQueriesContext: ...