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test: add a test of json regions with branches
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-21
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+166
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‎tests/test_json.py

+166-21
Original file line numberDiff line numberDiff line change
@@ -50,19 +50,21 @@ def _assert_expected_json_report_with_regions(
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Helper that creates an example file for regions tests.
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"""
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self.make_file("b.py", """\
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a = {'b': 1}
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a = {"b": 1}
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def c():
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return 1
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return 4
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class C:
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pass
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class D:
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def e(self):
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return 2
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if a.get("a"):
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return 12
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return 13
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def f(self):
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return 3
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return 15
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""")
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self._compare_json_reports(cov, expected_result, "b")
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@@ -187,16 +189,16 @@ def test_regions_coverage(self) -> None:
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},
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"files": {
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"b.py": {
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"executed_lines": [1, 3, 6, 7, 9, 10, 12],
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"executed_lines": [1, 3, 6, 7, 9, 10, 14],
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"summary": {
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"covered_lines": 7,
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"num_statements": 10,
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"percent_covered": 70.0,
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"percent_covered_display": "70",
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"missing_lines": 3,
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"num_statements": 12,
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"percent_covered": 58.333333333333336,
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"percent_covered_display": "58",
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"missing_lines": 5,
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"excluded_lines": 0,
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},
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"missing_lines": [4, 11, 13],
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"missing_lines": [4, 11, 12, 13, 15],
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"excluded_lines": [],
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"function": {
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"c": {
@@ -216,13 +218,13 @@ def test_regions_coverage(self) -> None:
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"executed_lines": [],
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"summary": {
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"covered_lines": 0,
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"num_statements": 1,
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"num_statements": 3,
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"percent_covered": 0.0,
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"percent_covered_display": "0",
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"missing_lines": 1,
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"missing_lines": 3,
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"excluded_lines": 0,
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},
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"missing_lines": [11],
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"missing_lines": [11, 12, 13],
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"excluded_lines": [],
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},
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"D.f": {
@@ -235,7 +237,7 @@ def test_regions_coverage(self) -> None:
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"missing_lines": 1,
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"excluded_lines": 0,
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},
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"missing_lines": [13],
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"missing_lines": [15],
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"excluded_lines": [],
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},
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},
@@ -257,25 +259,168 @@ def test_regions_coverage(self) -> None:
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"executed_lines": [],
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"summary": {
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"covered_lines": 0,
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"num_statements": 2,
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"num_statements": 4,
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"percent_covered": 0.0,
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"percent_covered_display": "0",
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"missing_lines": 4,
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"excluded_lines": 0,
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},
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"missing_lines": [11, 12, 13, 15],
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"excluded_lines": [],
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},
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},
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},
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},
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"totals": {
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"covered_lines": 7,
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"num_statements": 12,
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"percent_covered": 58.333333333333336,
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"percent_covered_display": "58",
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"missing_lines": 5,
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"excluded_lines": 0,
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},
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}
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self._assert_expected_json_report_with_regions(cov, expected_result)
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285+
def test_branch_regions_coverage(self) -> None:
286+
cov = coverage.Coverage(branch=True)
287+
expected_result = {
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"files": {
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"b.py": {
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"class": {
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"C": {
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"excluded_lines": [],
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"executed_branches": [],
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"executed_lines": [],
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"missing_branches": [],
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"missing_lines": [],
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"summary": {
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"covered_branches": 0,
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"covered_lines": 0,
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"excluded_lines": 0,
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"missing_branches": 0,
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"missing_lines": 0,
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"num_branches": 0,
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"num_partial_branches": 0,
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"num_statements": 0,
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"percent_covered": 100.0,
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"percent_covered_display": "100",
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},
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},
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"D": {
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"excluded_lines": [],
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"executed_branches": [],
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"executed_lines": [],
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"missing_branches": [[11, 12], [11, 13]],
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"missing_lines": [11, 12, 13, 15],
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"summary": {
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"covered_branches": 0,
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"covered_lines": 0,
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"excluded_lines": 0,
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"missing_branches": 2,
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"missing_lines": 4,
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"num_branches": 2,
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"num_partial_branches": 0,
324+
"num_statements": 4,
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"percent_covered": 0.0,
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"percent_covered_display": "0",
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},
328+
},
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},
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"excluded_lines": [],
331+
"executed_branches": [],
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"executed_lines": [1, 3, 6, 7, 9, 10, 14],
333+
"function": {
334+
"D.e": {
335+
"excluded_lines": [],
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"executed_branches": [],
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"executed_lines": [],
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"missing_branches": [[11, 12], [11, 13]],
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"missing_lines": [11, 12, 13],
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"summary": {
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"covered_branches": 0,
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"covered_lines": 0,
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"excluded_lines": 0,
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"missing_branches": 2,
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"missing_lines": 3,
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"num_branches": 2,
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"num_partial_branches": 0,
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"num_statements": 3,
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"percent_covered": 0.0,
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"percent_covered_display": "0",
263-
"missing_lines": 2,
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},
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},
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"D.f": {
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"excluded_lines": [],
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"executed_branches": [],
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"executed_lines": [],
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"missing_branches": [],
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"missing_lines": [15],
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"summary": {
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"covered_branches": 0,
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"covered_lines": 0,
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"excluded_lines": 0,
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"missing_branches": 0,
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"missing_lines": 1,
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"num_branches": 0,
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"num_partial_branches": 0,
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"num_statements": 1,
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"percent_covered": 0.0,
369+
"percent_covered_display": "0",
265370
},
266-
"missing_lines": [11, 13],
371+
},
372+
"c": {
267373
"excluded_lines": [],
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"executed_branches": [],
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"executed_lines": [],
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"missing_branches": [],
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"missing_lines": [4],
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"summary": {
379+
"covered_branches": 0,
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"covered_lines": 0,
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"excluded_lines": 0,
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"missing_branches": 0,
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"missing_lines": 1,
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"num_branches": 0,
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"num_partial_branches": 0,
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"num_statements": 1,
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"percent_covered": 0.0,
388+
"percent_covered_display": "0",
389+
},
268390
},
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},
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"missing_branches": [[11, 12], [11, 13]],
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"missing_lines": [4, 11, 12, 13, 15],
394+
"summary": {
395+
"covered_branches": 0,
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"covered_lines": 7,
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"excluded_lines": 0,
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"missing_branches": 2,
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"missing_lines": 5,
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"num_branches": 2,
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"num_partial_branches": 0,
402+
"num_statements": 12,
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"percent_covered": 50.0,
404+
"percent_covered_display": "50",
405+
},
270406
},
271407
},
408+
"meta": {
409+
"branch_coverage": True,
410+
"format": 2,
411+
"show_contexts": False,
412+
},
272413
"totals": {
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"covered_branches": 0,
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"covered_lines": 7,
274-
"num_statements": 10,
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"percent_covered": 70.0,
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"percent_covered_display": "70",
277-
"missing_lines": 3,
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"excluded_lines": 0,
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"missing_branches": 2,
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"missing_lines": 5,
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"num_branches": 2,
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"num_partial_branches": 0,
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"num_statements": 12,
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"percent_covered": 50.0,
423+
"percent_covered_display": "50",
279424
},
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}
281426
self._assert_expected_json_report_with_regions(cov, expected_result)

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