501 lines
20 KiB
SQL
Executable File
501 lines
20 KiB
SQL
Executable File
-- Test file for hemar.jsonb_get_by_path function
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-- Run with: psql -f test_jsonb_path.sql
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-- Load extension if not already loaded
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-- CREATE EXTENSION IF NOT EXISTS hemar;
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-- Create sample test data
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DO $$
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DECLARE
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test_json jsonb;
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result jsonb;
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passed boolean;
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total_tests integer := 0;
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passed_tests integer := 0;
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current_path text;
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BEGIN
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test_json := jsonb_build_object(
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'name', 'John Doe',
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'age', 30,
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'is_active', true,
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'tags', jsonb_build_array('developer', 'postgresql', 'jsonb'),
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'address', jsonb_build_object(
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'street', '123 Main St',
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'city', 'New York',
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'zip', '10001'
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),
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'contacts', jsonb_build_array(
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jsonb_build_object(
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'type', 'email',
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'value', 'john@example.com'
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),
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jsonb_build_object(
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'type', 'phone',
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'value', '555-1234',
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'verified', true
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)
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),
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'skills', jsonb_build_array(
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jsonb_build_array('PostgreSQL', 5),
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jsonb_build_array('Python', 4),
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jsonb_build_array('JavaScript', 3)
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)
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);
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-- Test basic field access
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total_tests := total_tests + 1;
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current_path := 'name';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"John Doe"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Simple field access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Simple field access (path="%"): % | PASSED: % (expected: "John Doe")',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'age';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '30'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Numeric field access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Numeric field access (path="%"): % | PASSED: % (expected: 30)',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'is_active';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = 'true'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Boolean field access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Boolean field access (path="%"): % | PASSED: % (expected: true)',
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total_tests, current_path, result, passed;
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END IF;
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-- Test nested field access
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total_tests := total_tests + 1;
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current_path := 'address.city';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"New York"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Nested object field access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Nested object field access (path="%"): % | PASSED: % (expected: "New York")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test array access
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total_tests := total_tests + 1;
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current_path := 'tags[1]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"postgresql"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Simple array access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Simple array access (path="%"): % | PASSED: % (expected: "postgresql")',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'contacts[0].type';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"email"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Object in array access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Object in array access (path="%"): % | PASSED: % (expected: "email")',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'skills[1][0]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"Python"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Nested array access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Nested array access (path="%"): % | PASSED: % (expected: "Python")',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'contacts[1].value';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"555-1234"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Complex path with multiple array indices (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Complex path with multiple array indices (path="%"): % | PASSED: % (expected: "555-1234")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test object and array returns
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total_tests := total_tests + 1;
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current_path := 'address';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := jsonb_typeof(result) = 'object';
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Path to object (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Path to object (path="%"): % | PASSED: % (expected type: object, got: %)',
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total_tests, current_path, result, passed, jsonb_typeof(result);
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END IF;
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total_tests := total_tests + 1;
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current_path := 'contacts';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := jsonb_typeof(result) = 'array';
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Path to array (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Path to array (path="%"): % | PASSED: % (expected type: array, got: %)',
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total_tests, current_path, result, passed, jsonb_typeof(result);
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END IF;
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-- Test error cases
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total_tests := total_tests + 1;
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current_path := 'unknown_field';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result IS NULL;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Non-existent field (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Non-existent field (path="%"): % | PASSED: % (expected: NULL)',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'address.country';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result IS NULL;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Non-existent nested field (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Non-existent nested field (path="%"): % | PASSED: % (expected: NULL)',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'tags[10]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result IS NULL;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Array index out of bounds (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Array index out of bounds (path="%"): % | PASSED: % (expected: NULL)',
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total_tests, current_path, result, passed;
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END IF;
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-- Test edge cases
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total_tests := total_tests + 1;
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current_path := '';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result IS NULL;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Empty path (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Empty path (path="%"): % | PASSED: % (expected: NULL)',
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total_tests, current_path, result, passed;
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END IF;
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total_tests := total_tests + 1;
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current_path := 'skills[0][1]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '5'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Multiple array indices (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Multiple array indices (path="%"): % | PASSED: % (expected: 5)',
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total_tests, current_path, result, passed;
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END IF;
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-- Additional complex test cases
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-- Test 16: Deep nested object access
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'level1', jsonb_build_object(
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'level2', jsonb_build_object(
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'level3', jsonb_build_object(
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'level4', jsonb_build_object(
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'value', 'deep nested value'
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)
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)
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)
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)
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);
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current_path := 'level1.level2.level3.level4.value';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"deep nested value"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Deep nested object access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Deep nested object access (path="%"): % | PASSED: % (expected: "deep nested value")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 17: Deep nested array access
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total_tests := total_tests + 1;
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test_json := jsonb_build_array(
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jsonb_build_array(
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jsonb_build_array(
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jsonb_build_array(
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'nested array value'
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)
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)
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)
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);
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current_path := '[0][0][0][0]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"nested array value"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Deep nested array access (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Deep nested array access (path="%"): % | PASSED: % (expected: "nested array value")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 18: Complex mixed nesting (object -> array -> object -> array)
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'users', jsonb_build_array(
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jsonb_build_object(
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'name', 'Alice',
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'permissions', jsonb_build_array('read', 'write', 'admin')
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),
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jsonb_build_object(
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'name', 'Bob',
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'permissions', jsonb_build_array('read', 'write')
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)
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)
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);
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current_path := 'users[1].permissions[0]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"read"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Complex mixed nesting (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Complex mixed nesting (path="%"): % | PASSED: % (expected: "read")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 19: Array with mixed types
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total_tests := total_tests + 1;
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test_json := jsonb_build_array(
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'string',
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42,
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true,
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jsonb_build_object('key', 'value'),
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jsonb_build_array(1, 2, 3)
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);
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current_path := '[3].key';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"value"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Array with mixed types (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Array with mixed types (path="%"): % | PASSED: % (expected: "value")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 20: Path with array at the end
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'data', jsonb_build_object(
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'items', jsonb_build_array(10, 20, 30, 40)
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)
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);
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current_path := 'data.items[2]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '30'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Path with array at the end (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Path with array at the end (path="%"): % | PASSED: % (expected: 30)',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 21: Numeric field names
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'123', 'numeric key',
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'456', jsonb_build_object(
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'789', 'nested numeric key'
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)
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);
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current_path := '456.789';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"nested numeric key"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Numeric field names (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Numeric field names (path="%"): % | PASSED: % (expected: "nested numeric key")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 22: Special characters in field names
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'special@field', 'special value',
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'nested', jsonb_build_object(
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'field-with-hyphens', 'hyphenated value'
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)
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);
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current_path := 'nested.field-with-hyphens';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '"hyphenated value"'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Special characters in field names (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Special characters in field names (path="%"): % | PASSED: % (expected: "hyphenated value")',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 23: Array of arrays of arrays
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total_tests := total_tests + 1;
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test_json := jsonb_build_array(
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jsonb_build_array(
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jsonb_build_array(1, 2),
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jsonb_build_array(3, 4)
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),
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jsonb_build_array(
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jsonb_build_array(5, 6),
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jsonb_build_array(7, 8)
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)
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);
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current_path := '[1][0][1]';
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result := hemar.jsonb_get_by_path(test_json, current_path);
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passed := result = '6'::jsonb;
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passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
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IF passed THEN
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RAISE NOTICE 'Test %: Array of arrays of arrays (path="%"): % | PASSED: %',
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total_tests, current_path, result, passed;
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ELSE
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RAISE WARNING 'Test %: Array of arrays of arrays (path="%"): % | PASSED: % (expected: 6)',
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total_tests, current_path, result, passed;
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END IF;
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-- Test 24: Complex path with multiple array indices and object fields
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total_tests := total_tests + 1;
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test_json := jsonb_build_object(
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'companies', jsonb_build_array(
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jsonb_build_object(
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'name', 'Company A',
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'departments', jsonb_build_array(
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jsonb_build_object(
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'name', 'Engineering',
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'teams', jsonb_build_array(
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jsonb_build_object(
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'name', 'Backend',
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'members', jsonb_build_array(
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jsonb_build_object('name', 'John', 'role', 'Developer'),
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jsonb_build_object('name', 'Jane', 'role', 'Lead')
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)
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)
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)
|
|
)
|
|
)
|
|
)
|
|
)
|
|
);
|
|
current_path := 'companies[0].departments[0].teams[0].members[1].role';
|
|
result := hemar.jsonb_get_by_path(test_json, current_path);
|
|
passed := result = '"Lead"'::jsonb;
|
|
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
|
|
IF passed THEN
|
|
RAISE NOTICE 'Test %: Very complex path (path="%"): % | PASSED: %',
|
|
total_tests, current_path, result, passed;
|
|
ELSE
|
|
RAISE WARNING 'Test %: Very complex path (path="%"): % | PASSED: % (expected: "Lead")',
|
|
total_tests, current_path, result, passed;
|
|
END IF;
|
|
|
|
-- Test 25: Empty array and object edge cases
|
|
total_tests := total_tests + 1;
|
|
test_json := jsonb_build_object(
|
|
'emptyArray', jsonb_build_array(),
|
|
'emptyObject', jsonb_build_object(),
|
|
'arrayWithEmptyObject', jsonb_build_array(jsonb_build_object()),
|
|
'objectWithEmptyArray', jsonb_build_object('empty', jsonb_build_array())
|
|
);
|
|
current_path := 'objectWithEmptyArray.empty';
|
|
result := hemar.jsonb_get_by_path(test_json, current_path);
|
|
passed := jsonb_typeof(result) = 'array' AND jsonb_array_length(result) = 0;
|
|
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
|
|
IF passed THEN
|
|
RAISE NOTICE 'Test %: Empty array/object edge cases (path="%"): % | PASSED: %',
|
|
total_tests, current_path, result, passed;
|
|
ELSE
|
|
RAISE WARNING 'Test %: Empty array/object edge cases (path="%"): % | PASSED: % (expected: empty array)',
|
|
total_tests, current_path, result, passed;
|
|
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 $$;
|