package unit.jakartamigration.runtimeverification;
import adrianmikula.jakartamigration.runtimeverification.domain.ErrorAnalysis;
import adrianmikula.jakartamigration.runtimeverification.domain.ErrorCategory;
import adrianmikula.jakartamigration.runtimeverification.domain.RemediationStep;
import adrianmikula.jakartamigration.runtimeverification.domain.SimilarPastFailure;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import java.util.Collections;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
@DisplayName("ErrorAnalysis Tests")
class ErrorAnalysisTest {
@Test
@DisplayName("Should create ErrorAnalysis with valid data")
void shouldCreateErrorAnalysisWithValidData() {
// Given
RemediationStep step = new RemediationStep(
"Update import statement",
"Replace javax.servlet with jakarta.servlet",
List.of("Update all imports", "Rebuild project"),
1
);
SimilarPastFailure pastFailure = new SimilarPastFailure(
"ClassNotFoundException: javax.servlet",
"Updated to jakarta.servlet",
0.85
);
// When
ErrorAnalysis analysis = new ErrorAnalysis(
ErrorCategory.NAMESPACE_MIGRATION,
"javax classes not migrated to jakarta",
List.of("Missing jakarta dependency", "Old import statements"),
List.of(pastFailure),
List.of(step),
0.9
);
// Then
assertNotNull(analysis);
assertEquals(ErrorCategory.NAMESPACE_MIGRATION, analysis.category());
assertEquals("javax classes not migrated to jakarta", analysis.rootCause());
assertEquals(2, analysis.contributingFactors().size());
assertEquals(1, analysis.similarFailures().size());
assertEquals(1, analysis.suggestedFixes().size());
assertEquals(0.9, analysis.confidence());
}
@Test
@DisplayName("Should throw exception when confidence is out of range")
void shouldThrowExceptionWhenConfidenceOutOfRange() {
// When/Then
assertThrows(IllegalArgumentException.class, () -> {
new ErrorAnalysis(
ErrorCategory.NAMESPACE_MIGRATION,
"Root cause",
Collections.emptyList(),
Collections.emptyList(),
Collections.emptyList(),
1.5 // Invalid confidence > 1.0
);
});
}
}
