-
- "
-INCLUDE: "inner_template"
-TEXT: "
-
- "
-INTERPOLATE: "name"
-TEXT: "
-
- "
-SECTION: iterator="item", collection="array"'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Complex example from documentation - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Complex example from documentation - FAILED', total_tests;
- END IF;
-
- -- Test 16: Multiple nested sections
- total_tests := total_tests + 1;
- result := test_template_parse(
- '{{ for a in items do }}
- {{ for b in a.items do }}
- {{ for c in b.items do }}
- {{ c.name }}
- {{ end }}
- {{ end }}
- {{ end }}',
- 'SECTION: iterator="a", collection="items"
- TEXT: "
- "
- SECTION: iterator="b", collection="a.items"
- TEXT: "
- "
- SECTION: iterator="c", collection="b.items"
- TEXT: "
- "
- INTERPOLATE: "c.name"
- TEXT: "
- "'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Multiple nested sections - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Multiple nested sections - FAILED', total_tests;
- END IF;
-
- -- Test 17: Interpolation with special characters
- total_tests := total_tests + 1;
- result := test_template_parse(
- '{{ special@field }}',
- 'INTERPOLATE: "special@field"'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Interpolation with special characters - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Interpolation with special characters - FAILED', total_tests;
- END IF;
-
- -- Test 18: Section with complex iterator and collection names
- total_tests := total_tests + 1;
- result := test_template_parse(
- '{{ for complex_item.with.dots in complex_collection[0].items do }}{{ end }}',
- 'SECTION: iterator="complex_item.with.dots", collection="complex_collection[0].items"'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Section with complex iterator and collection names - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Section with complex iterator and collection names - FAILED', total_tests;
- END IF;
-
- -- Test 19: Include with complex path
- total_tests := total_tests + 1;
- result := test_template_parse(
- '{{ include templates[0].nested.path }}',
- 'INCLUDE: "templates[0].nested.path"'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Include with complex path - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Include with complex path - FAILED', total_tests;
- END IF;
-
- -- Test 20: Execute with complex SQL and quotes
- total_tests := total_tests + 1;
- result := test_template_parse(
- '{{ exec SELECT ''text with "double" quotes'' AS result; }}',
- 'EXECUTE: "SELECT ''text with "double" quotes'' AS result;"'
- );
- IF result THEN
- passed_tests := passed_tests + 1;
- RAISE NOTICE 'Test %: Execute with complex SQL and quotes - PASSED', total_tests;
- ELSE
- RAISE WARNING 'Test %: Execute with complex SQL and quotes - FAILED', total_tests;
- END IF;
-
- -- Print summary
- IF passed_tests = total_tests THEN
- RAISE NOTICE '------------------------------------';
- RAISE NOTICE 'SUMMARY: % of % tests passed (100%%)',
- passed_tests, total_tests;
- RAISE NOTICE '------------------------------------';
- ELSE
- RAISE WARNING '------------------------------------';
- RAISE WARNING 'SUMMARY: % of % tests passed (%)',
- passed_tests,
- total_tests,
- round((passed_tests::numeric / total_tests::numeric) * 100, 2) || '%';
- RAISE WARNING '------------------------------------';
- END IF;
-
- IF passed_tests != total_tests THEN
- RAISE EXCEPTION 'Tests failed: % of % tests did not pass', (total_tests - passed_tests), total_tests;
- END IF;
+-- Test file for hemar template parser
+-- Run with: psql -f test_template_parser.sql
+
+-- Load extension if not already loaded
+-- CREATE EXTENSION IF NOT EXISTS hemar;
+
+-- Create test function to validate template parsing
+CREATE OR REPLACE FUNCTION test_template_parse(template_text text, expected_structure text) RETURNS boolean AS $$
+DECLARE
+ parsed_result text;
+ passed boolean;
+BEGIN
+ BEGIN
+ parsed_result := hemar.parse(template_text);
+
+ IF parsed_result IS NULL THEN
+ RAISE WARNING 'Parser returned NULL for template: %', template_text;
+ RETURN false;
+ END IF;
+
+ passed := position(expected_structure in parsed_result) > 0;
+
+ IF NOT passed THEN
+ RAISE WARNING 'Template parsing test failed!';
+ RAISE WARNING 'Template: %', template_text;
+ RAISE WARNING 'Expected to find: %', expected_structure;
+ RAISE WARNING 'Actual result: %', parsed_result;
+ END IF;
+
+ RETURN passed;
+ EXCEPTION WHEN OTHERS THEN
+ RAISE WARNING 'Exception during parsing: % (state: %)', SQLERRM, SQLSTATE;
+ RAISE WARNING 'Template: %', template_text;
+ RETURN false;
+ END;
+END;
+$$ LANGUAGE plpgsql;
+
+-- Run the tests
+DO $$
+DECLARE
+ total_tests integer := 0;
+ passed_tests integer := 0;
+ result boolean;
+BEGIN
+ PERFORM pg_sleep(2);
+ RAISE NOTICE 'Starting template parser tests...';
+
+ -- Test 1: Simple interpolation
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar1${{ simple_var }}$hemar1$,
+ $expected1$INTERPOLATE: "simple_var"$expected1$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Simple interpolation - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Simple interpolation - FAILED', total_tests;
+ END IF;
+
+ -- Test 2: Interpolation with surrounding text
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar2$Hello, {{ name }}!$hemar2$,
+ $expected2$TEXT: "Hello, "
+INTERPOLATE: "name"
+TEXT: "!"$expected2$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Interpolation with surrounding text - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Interpolation with surrounding text - FAILED', total_tests;
+ END IF;
+
+ -- Test 3: Simple section (for loop)
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar3${{ for item in items }}{{ item }}{{ end }}$hemar3$,
+ $expected3$SECTION: iterator="item", collection="items"$expected3$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Simple section (for loop) - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Simple section (for loop) - FAILED', total_tests;
+ END IF;
+
+ -- Test 4: Section with nested interpolation
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar4${{ for item in items }}Name: {{ item.name }}{{ end }}$hemar4$,
+ $expected4$SECTION: iterator="item", collection="items"
+ TEXT: "Name: "
+ INTERPOLATE: "item.name"$expected4$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Section with nested interpolation - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Section with nested interpolation - FAILED', total_tests;
+ END IF;
+
+ -- Test 5: Nested sections
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar5${{ for item in items }}{{ for subitem in item.subitems }}{{ subitem }}{{ end }}{{ end }}$hemar5$,
+ $expected5$SECTION: iterator="item", collection="items"
+ SECTION: iterator="subitem", collection="item.subitems"
+ INTERPOLATE: "subitem"$expected5$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Nested sections - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Nested sections - FAILED', total_tests;
+ END IF;
+
+ -- Test 6: Include tag
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar6${{ include template_name }}$hemar6$,
+ $expected6$INCLUDE: "template_name"$expected6$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Include tag - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Include tag - FAILED', total_tests;
+ END IF;
+
+ -- Test 7: Execute tag
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar7${{ exec RETURN my_function(arg1, arg2) }}$hemar7$,
+ $expected7$EXECUTE: "RETURN my_function(arg1, arg2)"$expected7$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Execute tag - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Execute tag - FAILED', total_tests;
+ END IF;
+
+ -- Test 8: Complex mixed template
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar8$
{{ for item in items }}
{{ item.name }}
{{ include item.template }}{{ end }}
$hemar8$,
+ $expected8$TEXT: "
"
+SECTION: iterator="item", collection="items"
+ TEXT: "
"
+ INTERPOLATE: "item.name"
+ TEXT: "
"
+ INCLUDE: "item.template"
+TEXT: "
"$expected8$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Complex mixed template - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Complex mixed template - FAILED', total_tests;
+ END IF;
+
+ -- Test 9: Execute tag with complex SQL
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $template9${{ exec
+ IF condition THEN
+ RETURN 'value1';
+ ELSE
+ RETURN 'value2';
+ END IF;
+ }}$template9$,
+ $expected9$EXECUTE: "IF condition THEN
+ RETURN 'value1';
+ ELSE
+ RETURN 'value2';
+ END IF;"$expected9$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Execute tag with complex SQL - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Execute tag with complex SQL - FAILED', total_tests;
+ END IF;
+
+ -- Test 10: Whitespace handling
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar10${{ spaced_var }}$hemar10$,
+ $expected10$INTERPOLATE: "spaced_var"$expected10$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Whitespace handling - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Whitespace handling - FAILED', total_tests;
+ END IF;
+
+ -- Test 11: Multiple consecutive tags
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar11${{ var1 }}{{ var2 }}{{ var3 }}$hemar11$,
+ $expected11$INTERPOLATE: "var1"
+INTERPOLATE: "var2"
+INTERPOLATE: "var3"$expected11$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Multiple consecutive tags - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Multiple consecutive tags - FAILED', total_tests;
+ END IF;
+
+ -- Test 12: Section with multiple nested elements
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar12${{ for item in items }}
+
{{ item.title }}
+
{{ item.description }}
+ {{ include item.footer }}
+ {{ end }}$hemar12$,
+ $expected12$SECTION: iterator="item", collection="items"
+ TEXT: "
+
"
+ INTERPOLATE: "item.title"
+ TEXT: "
+
"
+ INTERPOLATE: "item.description"
+ TEXT: "
+ "
+ INCLUDE: "item.footer"
+ TEXT: "
+ "$expected12$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Section with multiple nested elements - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Section with multiple nested elements - FAILED', total_tests;
+ END IF;
+
+ -- Test 13: Empty template
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ '',
+ 'TEXT: ""'
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Empty template - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Empty template - FAILED', total_tests;
+ END IF;
+
+ -- Test 14: Just text, no tags
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $hemar14$Just plain text, no tags here.$hemar14$,
+ $expected14$TEXT: "Just plain text, no tags here."$expected14$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Just text, no tags - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Just text, no tags - FAILED', total_tests;
+ END IF;
+
+ -- Test 15: Complex example from documentation
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $template15$
text before
+
+ {{ include inner_template }}
+
+ {{ name }}
+
+ {{ for item in array }}
+ some text: {{ name2 }}
+ {{ item.name }}
+ {{ end }}
+
+
code insertion:
+ // FIXME: IT NEED A SPECE PIZDEZZZZ
+ {{ exec
+ context + '{"name3": "zalupa"}';
+
+ IF context->condition THEN
+ RAISE INFO 'some log';
+
+ RETURN 'some text';
+ END
+ RETURN 'some other text';
+ }}
+
+ $template15$,
+ $expected15$TEXT: "
text before
+
+ "
+INCLUDE: "inner_template"
+TEXT: "
+
+ "
+INTERPOLATE: "name"
+TEXT: "
+
+ "
+SECTION: iterator="item", collection="array"
+ TEXT: "
+ some text: "
+ INTERPOLATE: "name2"
+ TEXT: "
+ "
+ INTERPOLATE: "item.name"
+ TEXT: "
+ "
+TEXT: "
+
+
code insertion:
+ "
+EXECUTE: "context + '{"name3": "zalupa"}';
+
+ IF context->condition THEN
+ RAISE INFO 'some log';
+
+ RETURN 'some text';
+ END
+ RETURN 'some other text';"
+TEXT: "
+
+ "$expected15$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Complex example from documentation - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Complex example from documentation - FAILED', total_tests;
+ END IF;
+
+ -- Test 16: Multiple nested sections
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ '{{ for a in items }}
+ {{ for b in a.items }}
+ {{ for c in b.items }}
+ {{ c.name }}
+ {{ end }}
+ {{ end }}
+ {{ end }}',
+ 'SECTION: iterator="a", collection="items"
+ TEXT: "
+ "
+ SECTION: iterator="b", collection="a.items"
+ TEXT: "
+ "
+ SECTION: iterator="c", collection="b.items"
+ TEXT: "
+ "
+ INTERPOLATE: "c.name"
+ TEXT: "
+ "'
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Multiple nested sections - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Multiple nested sections - FAILED', total_tests;
+ END IF;
+
+ -- Test 17: Interpolation with special characters
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ '{{ special@field }}',
+ 'INTERPOLATE: "special@field"'
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Interpolation with special characters - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Interpolation with special characters - FAILED', total_tests;
+ END IF;
+
+ -- Test 18: Section with complex iterator and collection names
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ '{{ for complex_item.with.dots in complex_collection[0].items }}{{ end }}',
+ 'SECTION: iterator="complex_item.with.dots", collection="complex_collection[0].items"'
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Section with complex iterator and collection names - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Section with complex iterator and collection names - FAILED', total_tests;
+ END IF;
+
+ -- Test 19: Include with complex path
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ '{{ include templates[0].nested.path }}',
+ 'INCLUDE: "templates[0].nested.path"'
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Include with complex path - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Include with complex path - FAILED', total_tests;
+ END IF;
+
+ -- Test 20: Execute with complex SQL and quotes
+ total_tests := total_tests + 1;
+ result := test_template_parse(
+ $template20$
+ {{ exec SELECT 'text with "double" quotes' AS result; }}
+ $template20$,
+ $expected20$EXECUTE: "SELECT 'text with "double" quotes' AS result;"$expected20$
+ );
+ IF result THEN
+ passed_tests := passed_tests + 1;
+ RAISE NOTICE 'Test %: Execute with complex SQL and quotes - PASSED', total_tests;
+ ELSE
+ RAISE WARNING 'Test %: Execute with complex SQL and quotes - FAILED', total_tests;
+ END IF;
+
+ -- Print summary
+ IF passed_tests = total_tests THEN
+ RAISE NOTICE '------------------------------------';
+ RAISE NOTICE 'SUMMARY: % of % tests passed (100%%)',
+ passed_tests, total_tests;
+ RAISE NOTICE '------------------------------------';
+ ELSE
+ RAISE WARNING '------------------------------------';
+ RAISE WARNING 'SUMMARY: % of % tests passed (%)',
+ passed_tests,
+ total_tests,
+ round((passed_tests::numeric / total_tests::numeric) * 100, 2) || '%';
+ RAISE WARNING '------------------------------------';
+ END IF;
+
+ IF passed_tests != total_tests THEN
+ RAISE EXCEPTION 'Tests failed: % of % tests did not pass', (total_tests - passed_tests), total_tests;
+ END IF;
END $$;
\ No newline at end of file