@Test(expected = QueryResolutionException.class)
public void throwsErrorOnExpressionEvaluationError() throws Exception {
ExpressionManager expressionManager = mock(ExpressionManager.class);
when(expressionManager.parse(DYNAMIC_SQL_TEXT, muleEvent))
.thenThrow(new ExpressionRuntimeException(CoreMessages.createStaticMessage("Error")));
DynamicQueryResolver queryResolver = new DynamicQueryResolver(query, null, expressionManager);
queryResolver.resolve(null, muleEvent);
}
@Test(expected = QueryResolutionException.class)
public void throwsErrorOnParsingError() throws Exception {
ExpressionManager expressionManager = mock(ExpressionManager.class);
String staticSqlText = STATIC_SQL_TEXT;
when(expressionManager.parse(DYNAMIC_SQL_TEXT, muleEvent)).thenReturn(staticSqlText);
QueryTemplateParser queryTemplateParser = mock(QueryTemplateParser.class);
when(queryTemplateParser.parse(staticSqlText))
.thenThrow(new QueryTemplateParsingException("Parse error"));
DynamicQueryResolver queryResolver =
new DynamicQueryResolver(query, queryTemplateParser, expressionManager);
queryResolver.resolve(null, muleEvent);
}
@Test
public void resolvesDynamicQuery() throws Exception {
ExpressionManager expressionManager = mock(ExpressionManager.class);
String staticSqlText = STATIC_SQL_TEXT;
when(expressionManager.parse(DYNAMIC_SQL_TEXT, muleEvent)).thenReturn(staticSqlText);
QueryTemplate expectedQueryTemplate = createQueryTemplate(staticSqlText);
QueryTemplateParser queryTemplateParser = mock(QueryTemplateParser.class);
when(queryTemplateParser.parse(staticSqlText)).thenReturn(expectedQueryTemplate);
DynamicQueryResolver queryResolver =
new DynamicQueryResolver(query, queryTemplateParser, expressionManager);
Query resolvedQuery = queryResolver.resolve(null, muleEvent);
assertThat(expectedQueryTemplate, sameInstance(resolvedQuery.getQueryTemplate()));
}
