cli.cli(request);
        cli.properties(request);

        // Assert
        assertEquals("true", request.getUserProperties().getProperty("x"));
    }

    @Test
    void populatePropertiesMultiple() throws Exception {
        // Arrange
        CliRequest request = new CliRequest(new String[] {"-Dx=1", "-Dy", "validate"}, null);

        // Act
        cli.cli(request);