java/sql-dk/test/info/globalcode/sql/dk/CLIParserTest.java
author František Kučera <franta-hg@frantovo.cz>
Sun, 15 Dec 2013 23:58:58 +0100
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better exceptions
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package info.globalcode.sql.dk;
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import info.globalcode.sql.dk.CLIParser.Tokens;
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import static org.testng.Assert.*;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.Test;
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/**
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 *
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 * @author Ing. František Kučera (frantovo.cz)
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 */
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public class CLIParserTest {
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	private static final String DATABASE_NAME_1 = "some database 1";
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	private static final String SQL_1 = "SELECT * FROM table1";
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	private static final String DATA_1 = "aaa";
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	private static final String DATA_2 = "bbb";
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	private static final String DATA_3 = "ccc";
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	private CLIParser parser;
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	@BeforeMethod
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	public void setUpMethod() throws Exception {
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		parser = new CLIParser();
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	}
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	@Test
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	public void testParseOptions_QueryNow_Numbered() throws InvalidOptionsException, CLIParserException {
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		String[] args = new String[]{Tokens.DB, DATABASE_NAME_1, Tokens.SQL, SQL_1, Tokens.DATA, DATA_1, DATA_2, DATA_3};
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		CLIOptions options = parser.parseOptions(args);
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		options.validate();
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		assertEquals(options.getDatabaseName(), DATABASE_NAME_1);
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		assertEquals(options.getSql(), SQL_1);
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		assertEquals(options.getMode(), CLIOptions.MODE.QUERY_NOW);
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		assertEquals(options.getNumberedParameters().size(), 3);
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		assertEquals(options.getNumberedParameters().get(0).getValue(), DATA_1);
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		assertEquals(options.getNumberedParameters().get(1).getValue(), DATA_2);
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		assertEquals(options.getNumberedParameters().get(2).getValue(), DATA_3);
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		assertEquals(options.getNumberedParameters().get(0).getType(), Parameter.DEFAULT_TYPE);
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		assertEquals(options.getNumberedParameters().get(1).getType(), Parameter.DEFAULT_TYPE);
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		assertEquals(options.getNumberedParameters().get(2).getType(), Parameter.DEFAULT_TYPE);
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	}
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	@Test
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	public void testParseOptions_QueryNow_Named() throws InvalidOptionsException, CLIParserException {
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		String[] args = new String[]{Tokens.DB, DATABASE_NAME_1, Tokens.SQL, SQL_1};
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		CLIOptions options = parser.parseOptions(args);
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		options.validate();
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		assertEquals(options.getDatabaseName(), DATABASE_NAME_1);
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		assertEquals(options.getSql(), SQL_1);
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		assertEquals(options.getMode(), CLIOptions.MODE.QUERY_NOW);
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	}
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	@Test
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	public void testParseOptions_PrepareBatch() throws InvalidOptionsException, CLIParserException {
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		String[] args = new String[]{Tokens.BATCH, Tokens.SQL, SQL_1};
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		CLIOptions options = parser.parseOptions(args);
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		options.validate();
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		assertEquals(options.getSql(), SQL_1);
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		assertEquals(options.getMode(), CLIOptions.MODE.PREPARE_BATCH);
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	}
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	@Test
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	public void testParseOptions_ExecuteBatch() throws InvalidOptionsException, CLIParserException {
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		String[] args = new String[]{Tokens.BATCH, Tokens.DB, DATABASE_NAME_1};
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		CLIOptions options = parser.parseOptions(args);
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		options.validate();
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		assertEquals(options.getDatabaseName(), DATABASE_NAME_1);
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		assertEquals(options.getMode(), CLIOptions.MODE.EXECUTE_BATCH);
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	}
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}