test: add a test of json regions with branches
GitOrigin-RevId: a9992d2bff1f12db61c114e6d61d5f35873ae84a
Change-Id: Ic204598678e9d43cad09b20270915e880041b510
diff --git a/tests/test_json.py b/tests/test_json.py
index 70185ed..c3ac3b7 100644
--- a/tests/test_json.py
+++ b/tests/test_json.py
@@ -50,19 +50,21 @@
Helper that creates an example file for regions tests.
"""
self.make_file("b.py", """\
- a = {'b': 1}
+ a = {"b": 1}
def c():
- return 1
+ return 4
class C:
pass
class D:
def e(self):
- return 2
+ if a.get("a"):
+ return 12
+ return 13
def f(self):
- return 3
+ return 15
""")
self._compare_json_reports(cov, expected_result, "b")
@@ -187,16 +189,16 @@
},
"files": {
"b.py": {
- "executed_lines": [1, 3, 6, 7, 9, 10, 12],
+ "executed_lines": [1, 3, 6, 7, 9, 10, 14],
"summary": {
"covered_lines": 7,
- "num_statements": 10,
- "percent_covered": 70.0,
- "percent_covered_display": "70",
- "missing_lines": 3,
+ "num_statements": 12,
+ "percent_covered": 58.333333333333336,
+ "percent_covered_display": "58",
+ "missing_lines": 5,
"excluded_lines": 0,
},
- "missing_lines": [4, 11, 13],
+ "missing_lines": [4, 11, 12, 13, 15],
"excluded_lines": [],
"function": {
"c": {
@@ -216,13 +218,13 @@
"executed_lines": [],
"summary": {
"covered_lines": 0,
- "num_statements": 1,
+ "num_statements": 3,
"percent_covered": 0.0,
"percent_covered_display": "0",
- "missing_lines": 1,
+ "missing_lines": 3,
"excluded_lines": 0,
},
- "missing_lines": [11],
+ "missing_lines": [11, 12, 13],
"excluded_lines": [],
},
"D.f": {
@@ -235,7 +237,7 @@
"missing_lines": 1,
"excluded_lines": 0,
},
- "missing_lines": [13],
+ "missing_lines": [15],
"excluded_lines": [],
},
},
@@ -257,13 +259,13 @@
"executed_lines": [],
"summary": {
"covered_lines": 0,
- "num_statements": 2,
+ "num_statements": 4,
"percent_covered": 0.0,
"percent_covered_display": "0",
- "missing_lines": 2,
+ "missing_lines": 4,
"excluded_lines": 0,
},
- "missing_lines": [11, 13],
+ "missing_lines": [11, 12, 13, 15],
"excluded_lines": [],
},
},
@@ -271,15 +273,158 @@
},
"totals": {
"covered_lines": 7,
- "num_statements": 10,
- "percent_covered": 70.0,
- "percent_covered_display": "70",
- "missing_lines": 3,
+ "num_statements": 12,
+ "percent_covered": 58.333333333333336,
+ "percent_covered_display": "58",
+ "missing_lines": 5,
"excluded_lines": 0,
},
}
self._assert_expected_json_report_with_regions(cov, expected_result)
+ def test_branch_regions_coverage(self) -> None:
+ cov = coverage.Coverage(branch=True)
+ expected_result = {
+ "files": {
+ "b.py": {
+ "class": {
+ "C": {
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [],
+ "missing_branches": [],
+ "missing_lines": [],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 0,
+ "excluded_lines": 0,
+ "missing_branches": 0,
+ "missing_lines": 0,
+ "num_branches": 0,
+ "num_partial_branches": 0,
+ "num_statements": 0,
+ "percent_covered": 100.0,
+ "percent_covered_display": "100",
+ },
+ },
+ "D": {
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [],
+ "missing_branches": [[11, 12], [11, 13]],
+ "missing_lines": [11, 12, 13, 15],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 0,
+ "excluded_lines": 0,
+ "missing_branches": 2,
+ "missing_lines": 4,
+ "num_branches": 2,
+ "num_partial_branches": 0,
+ "num_statements": 4,
+ "percent_covered": 0.0,
+ "percent_covered_display": "0",
+ },
+ },
+ },
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [1, 3, 6, 7, 9, 10, 14],
+ "function": {
+ "D.e": {
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [],
+ "missing_branches": [[11, 12], [11, 13]],
+ "missing_lines": [11, 12, 13],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 0,
+ "excluded_lines": 0,
+ "missing_branches": 2,
+ "missing_lines": 3,
+ "num_branches": 2,
+ "num_partial_branches": 0,
+ "num_statements": 3,
+ "percent_covered": 0.0,
+ "percent_covered_display": "0",
+ },
+ },
+ "D.f": {
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [],
+ "missing_branches": [],
+ "missing_lines": [15],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 0,
+ "excluded_lines": 0,
+ "missing_branches": 0,
+ "missing_lines": 1,
+ "num_branches": 0,
+ "num_partial_branches": 0,
+ "num_statements": 1,
+ "percent_covered": 0.0,
+ "percent_covered_display": "0",
+ },
+ },
+ "c": {
+ "excluded_lines": [],
+ "executed_branches": [],
+ "executed_lines": [],
+ "missing_branches": [],
+ "missing_lines": [4],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 0,
+ "excluded_lines": 0,
+ "missing_branches": 0,
+ "missing_lines": 1,
+ "num_branches": 0,
+ "num_partial_branches": 0,
+ "num_statements": 1,
+ "percent_covered": 0.0,
+ "percent_covered_display": "0",
+ },
+ },
+ },
+ "missing_branches": [[11, 12], [11, 13]],
+ "missing_lines": [4, 11, 12, 13, 15],
+ "summary": {
+ "covered_branches": 0,
+ "covered_lines": 7,
+ "excluded_lines": 0,
+ "missing_branches": 2,
+ "missing_lines": 5,
+ "num_branches": 2,
+ "num_partial_branches": 0,
+ "num_statements": 12,
+ "percent_covered": 50.0,
+ "percent_covered_display": "50",
+ },
+ },
+ },
+ "meta": {
+ "branch_coverage": True,
+ "format": 2,
+ "show_contexts": False,
+ },
+ "totals": {
+ "covered_branches": 0,
+ "covered_lines": 7,
+ "excluded_lines": 0,
+ "missing_branches": 2,
+ "missing_lines": 5,
+ "num_branches": 2,
+ "num_partial_branches": 0,
+ "num_statements": 12,
+ "percent_covered": 50.0,
+ "percent_covered_display": "50",
+ },
+ }
+ self._assert_expected_json_report_with_regions(cov, expected_result)
+
def run_context_test(self, relative_files: bool) -> None:
"""A helper for two tests below."""
self.make_file("config", f"""\
