Rename tests: singular + generic (#3880)

* Fix #3347

* Rename data->singular, schema->generic

* Rm schema, data flag + tag behavior

* Update test FQNs, compiled paths

* Add changelog entry

automatic commit by git-black, original commits:
  ca7c1fc

core/dbt/clients/jinja.py

@@ -599,7 +599,7 @@ def extract_toplevel_blocks(
     )
 
 
-GENERIC_TEST_KWARGS_NAME = '_dbt_generic_test_kwargs'
+GENERIC_TEST_KWARGS_NAME = "_dbt_generic_test_kwargs"
 
 
 def add_rendered_test_kwargs(

core/dbt/graph/selector_methods.py

@@ -405,14 +405,13 @@ def search(
     ) -> Iterator[UniqueId]:
         search_types: Tuple[Type, ...]
         # continue supporting 'schema' + 'data' for backwards compatibility
-        if selector in ('generic', 'schema'):
+        if selector in ("generic", "schema"):
             search_types = (ParsedGenericTestNode, CompiledGenericTestNode)
-        elif selector in ('singular', 'data'):
+        elif selector in ("singular", "data"):
             search_types = (ParsedSingularTestNode, CompiledSingularTestNode)
         else:
             raise RuntimeException(
-                f'Invalid test type selector {selector}: expected "generic" or '
-                '"singular"'
+                f'Invalid test type selector {selector}: expected "generic" or ' '"singular"'
             )
 
         for node, real_node in self.parsed_nodes(included_nodes):

core/dbt/parser/generic_test_builders.py

@@ -165,7 +165,7 @@ def from_test_block(
         test: Dict[str, Any],
         column_name: Optional[str],
         tags: List[str],
-    ) -> 'GenericTestBlock':
+    ) -> "GenericTestBlock":
         return cls(
             file=src.file,
             data=src.data,

core/dbt/parser/manifest.py

@@ -318,7 +318,7 @@ def load(self):
 
             # Load the rest of the files except for schema yaml files
             parser_types: List[Type[Parser]] = [
-                ModelParser, SnapshotParser, AnalysisParser, SingularTestParser,
+                ModelParser,
                 SeedParser, DocumentationParser, HookParser]
             for project in self.all_projects.values():
                 if project.project_name not in project_parser_files:

core/dbt/parser/read_files.py

@@ -143,7 +143,7 @@ def read_files(project, files, parser_files, saved_files):
         project, files, project.analysis_paths, '.sql', ParseFileType.Analysis, saved_files
     )
 
-    project_files['SingularTestParser'] = read_files_for_parser(
+    project_files["SingularTestParser"] = read_files_for_parser(
         project, files, project.test_paths, '.sql', ParseFileType.SingularTest, saved_files
     )
 

core/dbt/parser/schemas.py

@@ -56,7 +56,7 @@
 from dbt.parser.base import SimpleParser
 from dbt.parser.search import FileBlock
 from dbt.parser.generic_test_builders import (
-    TestBuilder, GenericTestBlock, TargetBlock, YamlBlock,
+    TestBuilder,
     TestBlock, Testable
 )
 from dbt.ui import warning_tag
@@ -439,7 +439,9 @@ def add_test_node(self, block: GenericTestBlock, node: ParsedGenericTestNode):
             self.manifest.add_disabled(block.file, node, test_from)
 
     def render_with_context(
-        self, node: ParsedGenericTestNode, config: ContextConfig,
+        self,
+        node: ParsedGenericTestNode,
+        config: ContextConfig,
     ) -> None:
         """Given the parsed node and a ContextConfig to use during
         parsing, collect all the refs that might be squirreled away in the test