Examples with SimpleCaseExpression io.confluent.ksql.parser.tree.SimpleCaseExpression used on opensource projects

Example 1 with SimpleCaseExpression

use of io.confluent.ksql.parser.tree.SimpleCaseExpression in project ksql by confluentinc.

the class ExpressionFormatterTest method shouldFormatSimpleCaseExpression.

@Test
public void shouldFormatSimpleCaseExpression() {
    final SimpleCaseExpression expression = new SimpleCaseExpression(new StringLiteral("operand"), Collections.singletonList(new WhenClause(new StringLiteral("foo"), new LongLiteral("1"))), Optional.empty());
    assertThat(ExpressionFormatter.formatExpression(expression), equalTo("(CASE 'operand' WHEN 'foo' THEN 1 END)"));
}

Example 2 with SimpleCaseExpression

use of io.confluent.ksql.parser.tree.SimpleCaseExpression in project ksql by confluentinc.

the class ExpressionFormatterTest method shouldFormatSimpleCaseExpressionWithDefaultValue.

@Test
public void shouldFormatSimpleCaseExpressionWithDefaultValue() {
    final SimpleCaseExpression expression = new SimpleCaseExpression(new StringLiteral("operand"), Collections.singletonList(new WhenClause(new StringLiteral("foo"), new LongLiteral("1"))), Optional.of(new LongLiteral("2")));
    assertThat(ExpressionFormatter.formatExpression(expression), equalTo("(CASE 'operand' WHEN 'foo' THEN 1 ELSE 2 END)"));
}