Move the latest validator CLI test to where it must go now.

Checking that validator_for works correctly was not the intention of
that test.  For now, that means we need a guard to ensure we test a
validator that only would work if the latest version was used.

We can clean that up later.

Also remove test_real_validator, since there's now 3 different tests
using real validators.

1 files changed, 15 insertions, 17 deletions

diff --git a/jsonschema/tests/test_cli.py b/jsonschema/tests/test_cli.py
index 12c21a3..4216759 100644
--- a/jsonschema/tests/test_cli.py
+++ b/jsonschema/tests/test_cli.py
@@ -8,10 +8,10 @@ import os
 import subprocess
 import sys
 
-from jsonschema import Draft4Validator, __version__, cli
+from jsonschema import Draft4Validator, Draft7Validator, __version__, cli
 from jsonschema.exceptions import SchemaError, ValidationError
 from jsonschema.tests._helpers import captured_output
-from jsonschema.validators import _LATEST_VERSION, validate, validator_for
+from jsonschema.validators import _LATEST_VERSION, validate
 
 
 def fake_validator(*errors):
@@ -675,7 +675,7 @@ class TestCLI(TestCase):
             stderr="",
         )
 
-    def test_successful_validation__of_just_the_schema_pretty_output(self):
+    def test_successful_validation_of_just_the_schema_pretty_output(self):
         self.assertOutputs(
             files=dict(some_schema="{}", some_instance="{}"),
             argv=["--output", "pretty", "-i", "some_instance", "some_schema"],
@@ -683,12 +683,20 @@ class TestCLI(TestCase):
             stderr="",
         )
 
-    def test_real_validator(self):
+    def test_it_validates_using_the_latest_validator_when_unspecified(self):
+        # There isn't a better way now I can think of to ensure that the
+        # latest version was used, given that the call to validator_for
+        # is hidden inside the CLI, so guard that that's the case, and
+        # this test will have to be updated when versions change until
+        # we can think of a better way to ensure this behavior.
+        self.assertIs(Draft7Validator, _LATEST_VERSION)
+
         self.assertOutputs(
-            files=dict(some_schema='{"minimum": 30}', some_instance="37"),
+            files=dict(some_schema='{"const": "check"}', some_instance='"a"'),
             argv=["-i", "some_instance", "some_schema"],
+            exit_code=1,
             stdout="",
-            stderr="",
+            stderr="a: 'check' was expected\n",
         )
 
     def test_it_validates_using_draft7_when_specified(self):
@@ -719,7 +727,7 @@ class TestCLI(TestCase):
                 "$schema": "http://json-schema.org/draft-04/schema#",
                 "const": "check"
             }
-        """
+            """
         instance = '"foo"'
         self.assertOutputs(
             files=dict(some_schema=schema, some_instance=instance),
@@ -754,16 +762,6 @@ class TestParser(TestCase):
         )
         self.assertIs(arguments["validator"], Draft4Validator)
 
-    def test_latest_validator_is_the_default(self):
-        arguments = cli.parse_args(
-            [
-                "--instance", "mem://some/instance",
-                "mem://some/schema",
-            ]
-        )
-        arguments["validator"] = validator_for(arguments["schema"])
-        self.assertIs(arguments["validator"], _LATEST_VERSION)
-
     def test_unknown_output(self):
         # Avoid the help message on stdout
         with captured_output() as (stdout, stderr):