Make file operations implicit on constructed filename

1 files changed, 23 insertions, 23 deletions

diff --git a/tests/test_process.py b/tests/test_process.py
index e022e727..341ad37c 100644
--- a/tests/test_process.py
+++ b/tests/test_process.py
@@ -98,7 +98,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
         # Running combine again should fail, because there are no parallel data
@@ -109,7 +109,7 @@ class ProcessTest(CoverageTest):
 
         # And the originally combined data is still there.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
     def test_combine_parallel_data_with_a_corrupt_file(self):
@@ -145,7 +145,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
     def test_combine_no_usable_files(self):
@@ -179,7 +179,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has 6 lines
         # executed (we only did b, not c).
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 6)
 
     def test_combine_parallel_data_in_two_steps(self):
@@ -210,7 +210,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
     def test_combine_parallel_data_no_append(self):
@@ -242,7 +242,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has only 7 lines
         # because we didn't keep the data from running b.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 7)
 
     def test_append_data(self):
@@ -261,7 +261,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
     def test_append_data_with_different_file(self):
@@ -284,8 +284,8 @@ class ProcessTest(CoverageTest):
 
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
-        data = coverage.CoverageData()
-        data.read_file(".mycovdata")
+        data = coverage.CoverageData(".mycovdata")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
     def test_append_can_create_a_data_file(self):
@@ -299,7 +299,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has only 6 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 6)
 
     def test_combine_with_rc(self):
@@ -332,7 +332,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage file and see that b_or_c.py has all 8 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['b_or_c.py'], 8)
 
         # Reporting should still work even with the .rc file
@@ -386,7 +386,7 @@ class ProcessTest(CoverageTest):
         # Read the coverage data file and see that the two different x.py
         # files have been combined together.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         summary = data.line_counts(fullpath=True)
         self.assertEqual(len(summary), 1)
         actual = os.path.normcase(os.path.abspath(list(summary.keys())[0]))
@@ -549,7 +549,7 @@ class ProcessTest(CoverageTest):
         self.assertEqual(self.number_of_data_files(), 1)
 
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['fork.py'], 9)
 
     def test_warnings_during_reporting(self):
@@ -655,8 +655,8 @@ class ProcessTest(CoverageTest):
         self.make_file("simple.py", """print('hello')""")
         self.run_command("coverage run simple.py")
 
-        data = CoverageData()
-        data.read_file("mydata.dat")
+        data = CoverageData("mydata.dat")
+        data.read()
         infos = data.run_infos()
         self.assertEqual(len(infos), 1)
         expected = u"These are musical notes: ♫𝅗𝅥♩"
@@ -686,7 +686,7 @@ class ProcessTest(CoverageTest):
         out = self.run_command("python -m coverage run -L getenv.py")
         self.assertEqual(out, "FOOEY == BOO\n")
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         # The actual number of executed lines in os.py when it's
         # imported is 120 or so.  Just running os.getenv executes
         # about 5.
@@ -916,7 +916,7 @@ class ExcepthookTest(CoverageTest):
         # Read the coverage file and see that excepthook.py has 7 lines
         # executed.
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['excepthook.py'], 7)
 
     def test_excepthook_exit(self):
@@ -1245,9 +1245,9 @@ class ProcessStartupTest(ProcessCoverageMixin, CoverageTest):
         # An existing data file should not be read when a subprocess gets
         # measured automatically.  Create the data file here with bogus data in
         # it.
-        data = coverage.CoverageData()
+        data = coverage.CoverageData(".mycovdata")
         data.add_lines({os.path.abspath('sub.py'): dict.fromkeys(range(100))})
-        data.write_file(".mycovdata")
+        data.write()
 
         self.make_file("coverage.ini", """\
             [run]
@@ -1261,8 +1261,8 @@ class ProcessStartupTest(ProcessCoverageMixin, CoverageTest):
 
         # Read the data from .coverage
         self.assert_exists(".mycovdata")
-        data = coverage.CoverageData()
-        data.read_file(".mycovdata")
+        data = coverage.CoverageData(".mycovdata")
+        data.read()
         self.assertEqual(data.line_counts()['sub.py'], 3)
 
     def test_subprocess_with_pth_files_and_parallel(self):  # pragma: no metacov
@@ -1286,7 +1286,7 @@ class ProcessStartupTest(ProcessCoverageMixin, CoverageTest):
         # assert that the combined .coverage data file is correct
         self.assert_exists(".coverage")
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         self.assertEqual(data.line_counts()['sub.py'], 3)
 
         # assert that there are *no* extra data files left over after a combine
@@ -1376,7 +1376,7 @@ class ProcessStartupWithSourceTest(ProcessCoverageMixin, CoverageTest):
         # Read the data from .coverage
         self.assert_exists(".coverage")
         data = coverage.CoverageData()
-        data.read_file(".coverage")
+        data.read()
         summary = data.line_counts()
         print(summary)
         self.assertEqual(summary[source + '.py'], 3)