StringColumnProfile: shorten __str__ result assertion.

Author: nikie

tests/test_profiles.py

@@ -81,43 +81,7 @@ def test_StringColumnProfile(self):
         self.assertIsInstance(column_profile, StringColumnProfile)
         self.assertEqual(column_profile.minLength, 3)
         self.assertEqual(column_profile.maxLength, 4)
-        self.assertEqual(
-            str(column_profile),
-            (
-                'StringProfiles for column: a: {\n'
-                '    "completeness": 1.0,\n'
-                '    "approximateNumDistinctValues": 3,\n'
-                '    "dataType": "String",\n'
-                '    "isDataTypeInferred": false,\n'
-                '    "typeCounts": {\n'
-                '        "Boolean": 0,\n'
-                '        "Fractional": 0,\n'
-                '        "Integral": 0,\n'
-                '        "Unknown": 0,\n'
-                '        "String": 3\n'
-                '    },\n'
-                '    "histogram": [\n'
-                '        [\n'
-                '            "bazz",\n'
-                '            1,\n'
-                '            0.3333333333333333\n'
-                '        ],\n'
-                '        [\n'
-                '            "foo",\n'
-                '            1,\n'
-                '            0.3333333333333333\n'
-                '        ],\n'
-                '        [\n'
-                '            "bar",\n'
-                '            1,\n'
-                '            0.3333333333333333\n'
-                '        ]\n'
-                '    ],\n'
-                '    "minLength": 3,\n'
-                '    "maxLength": 4\n'
-                '}'
-            )
-        )
+        self.assertEqual(str(column_profile)[0:29], "StringProfiles for column: a:")
 
         self.assertEqual(column_profile.completeness, 1.0)
         self.assertEqual(column_profile.approximateNumDistinctValues, 3)