@Test
public void files() {
AstScanner<LexerlessGrammar> scanner =
ColdFusionAstScanner.create(new CFConfiguration(Charsets.UTF_8));
scanner.scanFiles(
ImmutableList.of(
new File("src/test/resources/metrics/Comments.cfc"),
new File("src/test/resources/metrics/Functions.cfc")));
SourceProject project =
(SourceProject)
scanner.getIndex().search(new QueryByType(SourceProject.class)).iterator().next();
assertThat(project.getInt(CFMetric.FILES)).isEqualTo(2);
}
/** Helper method for scanning a single file */
public static SourceFile scanSingleFileConfig(
File file, CxxConfiguration cxxConfig, SquidAstVisitor<Grammar>... visitors) {
if (!file.isFile()) {
throw new IllegalArgumentException("File '" + file + "' not found.");
}
AstScanner<Grammar> scanner = create(cxxConfig, visitors);
scanner.scanFile(file);
Collection<SourceCode> sources = scanner.getIndex().search(new QueryByType(SourceFile.class));
if (sources.size() != 1) {
throw new IllegalStateException(
"Only one SourceFile was expected whereas " + sources.size() + " has been returned.");
}
return (SourceFile) sources.iterator().next();
}