Disable remaing failing SQLA compliance tests

See also:

* #341
* #342

test/integration/sqlalchemy/test_suite.py

@@ -6,10 +6,12 @@
     create_engine,
     testing,
 )
+from sqlalchemy.testing.suite import CastTypeDecoratorTest as _CastTypeDecoratorTest
 from sqlalchemy.testing.suite import ComponentReflectionTest as _ComponentReflectionTest
 from sqlalchemy.testing.suite import CompoundSelectTest as _CompoundSelectTest
 from sqlalchemy.testing.suite import DifficultParametersTest as _DifficultParametersTest
 from sqlalchemy.testing.suite import ExceptionTest as _ExceptionTest
+from sqlalchemy.testing.suite import ExistsTest as _ExistsTest
 from sqlalchemy.testing.suite import ExpandingBoundInTest as _ExpandingBoundInTest
 from sqlalchemy.testing.suite import HasIndexTest as _HasIndexTest
 from sqlalchemy.testing.suite import HasTableTest as _HasTableTest
@@ -23,6 +25,34 @@
     LongNameBlowoutTest as _LongNameBlowoutTest,
 )
 
+# Please remove override(s) once https://github.com/exasol/sqlalchemy-exasol/issues/341 is fixed.
+ISSUE_341 = pytest.mark.xfail(
+    "websocket" in testing.db.dialect.driver,
+    reason="Not implemented yet see also https://github.com/exasol/sqlalchemy-exasol/issues/341",
+)
+
+# Please remove override(s) once https://github.com/exasol/sqlalchemy-exasol/issues/342 is fixed.
+ISSUE_342 = pytest.mark.xfail(
+    "websocket" in testing.db.dialect.driver,
+    reason="Not implemented yet see also https://github.com/exasol/sqlalchemy-exasol/issues/342",
+)
+
+
+class CastTypeDecoratorTest(_CastTypeDecoratorTest):
+    @ISSUE_341
+    def test_special_type(self, metadata, connection, string_as_int):
+        super().test_special_type(metadata, connection, string_as_int)
+
+
+class ExistsTest(_ExistsTest):
+    @ISSUE_341
+    def test_select_exists(self, connection):
+        super().test_select_exists(connection)
+
+    @ISSUE_341
+    def test_select_exists_false(self, connection):
+        super().test_select_exists_false(connection)
+
 
 class RowFetchTest(_RowFetchTest):
     RATIONAL = cleandoc(
@@ -66,6 +96,7 @@ def test_has_table_view_schema(self, connection):
 
 
 class InsertBehaviorTest(_InsertBehaviorTest):
+    @ISSUE_342
     @pytest.mark.xfail(
         "turbodbc" in testing.db.dialect.driver,
         reason=cleandoc(
@@ -81,6 +112,16 @@ class InsertBehaviorTest(_InsertBehaviorTest):
     def test_empty_insert_multiple(self, connection):
         super().test_empty_insert_multiple(connection)
 
+    @ISSUE_341
+    @requirements.insert_from_select
+    def test_insert_from_select(self, connection):
+        super().test_insert_from_select(connection)
+
+    @ISSUE_341
+    @requirements.insert_from_select
+    def test_insert_from_select_with_defaults(self, connection):
+        super().test_insert_from_select_with_defaults(connection)
+
 
 class RowCountTest(_RowCountTest):
     PYODBC_RATIONALE = cleandoc(
@@ -279,7 +320,40 @@ class NumericTest(_NumericTest):
         )
     )
     def test_decimal_coerce_round_trip(self):
-        return
+        super().test_decimal_coerce_round_trip()
+
+    @ISSUE_342
+    @testing.emits_warning(r".*does \*not\* support Decimal objects natively")
+    def test_render_literal_numeric_asfloat(self, literal_round_trip):
+        super().test_render_literal_numeric_asfloat(literal_round_trip)
+
+    @ISSUE_342
+    def test_numeric_as_float(self, do_numeric_test):
+        super().test_numeric_as_float(do_numeric_test)
+
+    @ISSUE_341
+    @testing.requires.precision_generic_float_type
+    def test_float_custom_scale(self, do_numeric_test):
+        super().test_float_custom_scale(do_numeric_test)
+
+    @ISSUE_342
+    @testing.requires.implicit_decimal_binds
+    @testing.emits_warning(r".*does \*not\* support Decimal objects natively")
+    def test_decimal_coerce_round_trip(self, connection):
+        super().test_decimal_coerce_round_trip(connection)
+
+    @ISSUE_341
+    def test_float_as_float(self, do_numeric_test):
+        super().test_float_as_float(do_numeric_test)
+
+    @ISSUE_341
+    @testing.requires.floats_to_four_decimals
+    def test_float_as_decimal(self, do_numeric_test):
+        super().test_float_as_decimal(do_numeric_test)
+
+    @ISSUE_342
+    def test_float_coerce_round_trip(self, connection):
+        super().test_float_coerce_round_trip(connection)
 
 
 class QuotedNameArgumentTest(_QuotedNameArgumentTest):