@Test
public void shouldCalculateTextRangeWithEndOffsetFromParametersListWhenTheyArePresent() {
given(functionDeclaration.getTextRange()).willReturn(functionDeclarationTextRange);
given(functionDeclaration.getParamList()).willReturn(functionDeclarationParamList);
given(functionDeclarationParamList.getTextRange())
.willReturn(functionDeclarationParamListTextRange);
TextRange result = textRangeCalculator.calculateTextRange(functionDeclaration);
assertThat(result.getStartOffset(), is(FUNCTION_DECLARATION_START_OFFSET));
assertThat(result.getEndOffset(), is(FUNCTION_DECLARATION_PARAM_LIST_END_OFFSET));
}
@Test
public void shouldCalculateTextRangeBasedOnTextRangeFromFunctionDeclaration() {
given(functionDeclaration.getTextRange()).willReturn(functionDeclarationTextRange);
TextRange result = textRangeCalculator.calculateTextRange(functionDeclaration);
assertThat(result.getStartOffset(), is(FUNCTION_DECLARATION_START_OFFSET));
assertThat(result.getEndOffset(), is(FUNCTION_DECLARATION_END_OFFSET));
}
