darthrubik
4cc328a6fc
- Add json_to_field<T>() helper in detail namespace for compile-time dispatch - Uses if constexpr(has_json_to_v<T>) to choose between recursive json_to<T>() for custom types and direct .get_to() for primitives - Custom types: calls json_to<T>() and prepends field name to error messages - Primitive types: uses .get_to() directly (no recursion) - Add MixedFieldsStruct test type with both primitive and custom type fields - Add test_json_to_field.sh test suite to verify correct dispatch and error messages
57 lines
2.7 KiB
Bash
Executable File
57 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# test_json_to_field.sh - Tests for json_to_field<T>() helper with if constexpr dispatch
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# Test MixedFieldsStruct with all fields (primitives + custom type)
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"name": "test", "count": 42, "func": {"name": "test_func", "arguments": "{}"}}')
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if [ "${OUTPUT}" != "success" ]; then
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echo "FAIL: MixedFieldsStruct with all fields - expected 'success', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with missing 'name' field (primitive)
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"count": 42, "func": {"name": "test_func", "arguments": "{}"}}')
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if [ "${OUTPUT}" != "error: missing required field: name" ]; then
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echo "FAIL: MixedFieldsStruct missing name - expected 'error: missing required field: name', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with missing 'count' field (primitive)
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"name": "test", "func": {"name": "test_func", "arguments": "{}"}}')
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if [ "${OUTPUT}" != "error: missing required field: count" ]; then
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echo "FAIL: MixedFieldsStruct missing count - expected 'error: missing required field: count', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with missing 'func' field (custom type)
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"name": "test", "count": 42}')
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if [ "${OUTPUT}" != "error: missing required field: func" ]; then
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echo "FAIL: MixedFieldsStruct missing func - expected 'error: missing required field: func', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with invalid nested FunctionCall (missing 'name')
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# This verifies that error messages include field name context for nested type failures
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"name": "test", "count": 42, "func": {"arguments": "{}"}}')
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if [ "${OUTPUT}" != "error: field 'func': missing required field: name" ]; then
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echo "FAIL: MixedFieldsStruct invalid nested func - expected 'error: field '\''func'\'': missing required field: name', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with invalid nested FunctionCall (missing 'arguments')
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct '{"name": "test", "count": 42, "func": {"name": "test_func"}}')
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if [ "${OUTPUT}" != "error: field 'func': missing required field: arguments" ]; then
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echo "FAIL: MixedFieldsStruct invalid nested func missing args - expected 'error: field '\''func'\'': missing required field: arguments', got '${OUTPUT}'"
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exit 1
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fi
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# Test MixedFieldsStruct with invalid JSON
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set +e
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OUTPUT=$("${DRHARNESS}" -R MixedFieldsStruct 'not valid json' 2>&1) || true
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set -e
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if [ "${OUTPUT}" != "error: invalid JSON" ]; then
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echo "FAIL: MixedFieldsStruct invalid JSON - expected 'error: invalid JSON', got '${OUTPUT}'"
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exit 1
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fi
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echo "All json_to_field tests passed!"
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