GemListParserTest.java

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package org.netbeans.modules.ruby.platform.gems;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import org.netbeans.api.ruby.platform.RubyTestBase;

public class GemListParserTest extends RubyTestBase {

    public GemListParserTest(String testName) {
        super(testName);
    }

    public void testParseWithDescriptions() throws IOException {
        String output = slurp(getGoldenFile());
        List<String> outputL = Arrays.asList(output.split("\\n"));
        List<Gem> local = GemListParser.parseLocal(outputL);
        assertSame("local parsed", 5, local.size());
    }

    public void testParseNoDescriptions() throws IOException {
        String output = slurp(getGoldenFile());
        List<String> outputL = Arrays.asList(output.split("\\n"));
        List<Gem> local = GemListParser.parseLocal(outputL);
        assertSame("local parsed", 5, local.size());
    }

    public void testParseNoDescriptionsAllVersions() throws IOException {
        String output = slurp(getGoldenFile());
        List<String> outputL = Arrays.asList(output.split("\\n"));
        List<Gem> local = GemListParser.parseLocal(outputL);
        assertSame("local parsed", 5, local.size());
        for (Gem gem : local) {
            if (!gem.getName().equals("sources")) {
                assertTrue(gem.getName() + " gem has more version", gem.getInstalledVersionsAsString().contains(","));
            }
        }
    }

    public void testParseWithoutToken() throws IOException {
        String output = slurp(getGoldenFile());
        List<String> outputL = Arrays.asList(output.split("\\n"));
        List<Gem> gems = GemListParser.parseLocal(outputL);
        assertSame("local parsed", 5, gems.size());
    }

    public void testParseDescription() throws IOException {
        String output = slurp(getGoldenFile());
        List<String> outputL = Arrays.asList(output.split("\\n"));
        List<Gem> gems = GemListParser.parseLocal(outputL);
        assertSame("local parsed", 1, gems.size());
        String expected = "Author: Ryan Davis\n" +
                "Rubyforge: http://rubyforge.org/projects/parsetree\n" +
                "Homepage: http://rubyforge.org/projects/parsetree/\n" +
                "\n" +
                "ParseTree is a C extension (using RubyInline) that extracts the\n" +
                "parse tree for an entire class or a specific method and returns it\n" +
                "as a s-expression (aka sexp) using ruby's arrays, strings, symbols,\n" +
                "and integers";
        assertEquals("right desctiption", expected, gems.get(0).getDescription());
    }
}