fix test for new pytest version

hjwp · hjwp · commit 73f7b60c50ae · 2020-04-07T11:52:47.000+01:00
diff --git a/tests/test_pytest_icdiff.py b/tests/test_pytest_icdiff.py
@@ -51,7 +51,7 @@ def test_one():
         """
     )
     # Force colorization in py TerminalWriter
-    testdir._env_run_update['PY_COLORS'] = '1'
+    testdir.monkeypatch.setenv('PY_COLORS', '1')
     output = testdir.runpytest().stdout.str()
     print(repr(output))
     two_left = f"'the number t{YELLOW_ON}wo{COLOR_OFF}'"

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ def test_one():`
`51`	`51`	`"""`
`52`	`52`	`)`
`53`	`53`	`# Force colorization in py TerminalWriter`
`54`		`- testdir._env_run_update['PY_COLORS'] = '1'`
	`54`	`+ testdir.monkeypatch.setenv('PY_COLORS', '1')`
`55`	`55`	`output = testdir.runpytest().stdout.str()`
`56`	`56`	`print(repr(output))`
`57`	`57`	`two_left = f"'the number t{YELLOW_ON}wo{COLOR_OFF}'"`