package org.osmorc.manifest.lang;
import com.intellij.psi.PsiFile;
import com.intellij.testFramework.LightIdeaTestCase;
import org.jetbrains.lang.manifest.header.HeaderParserRepository;
import org.jetbrains.lang.manifest.psi.Header;
import org.jetbrains.lang.manifest.psi.HeaderValue;
import org.jetbrains.lang.manifest.psi.ManifestFile;
import org.osgi.framework.Version;
import org.osmorc.manifest.lang.psi.AssignmentExpression;
import org.osmorc.manifest.lang.psi.Clause;
import java.util.List;
public class OsgiManifestPsiTest extends LightIdeaTestCase {
public void testClauses() {
ManifestFile file = createFile("Import-Package: a.b,c.d;a=value;d:=value");
Header header = file.getHeader("Import-Package");
assertNotNull(header);
List<HeaderValue> clauses = header.getHeaderValues();
assertEquals(2, clauses.size());
Clause clause1 = (Clause)clauses.get(0), clause2 = (Clause)clauses.get(1);
assertEquals(0, clause1.getAttributes().size());
assertEquals(0, clause1.getDirectives().size());
assertEquals(1, clause2.getAttributes().size());
assertEquals(1, clause2.getDirectives().size());
assertNotNull(clause2.getAttribute("a"));
assertNull(clause2.getAttribute("b"));
assertNotNull(clause2.getDirective("d"));
assertNull(clause2.getDirective("z"));
}
public void testAttributes() {
ManifestFile file = createFile("Import-Package: com.acme;a1=value1;a2=value2");
assertAssignment(file, true, "a1", "value1");
assertAssignment(file, true, "a2", "value2");
assertAssignment(file, true, "a3", null);
assertAssignment(file, false, "a1", null);
}
public void testDirectives() {
ManifestFile file = createFile("Import-Package: com.acme;d1:=value1;d2:=value2");
assertAssignment(file, false, "d1", "value1");
assertAssignment(file, false, "d2", "value2");
assertAssignment(file, false, "d3", null);
assertAssignment(file, true, "d1", null);
}
public void testBundleVersion() {
ManifestFile file = createFile("Bundle-Version: 1.2.3.b300\n");
Header header = file.getHeader("Bundle-Version");
assertNotNull(header);
Object value = HeaderParserRepository.getInstance().getConvertedValue(header);
assertEquals(new Version(1, 2, 3, "b300"), value);
}
private static ManifestFile createFile(String text) {
PsiFile file = createLightFile("MANIFEST.MF", text);
assert file instanceof ManifestFile : file;
return (ManifestFile)file;
}
private static void assertAssignment(ManifestFile file, boolean attribute, String name, String expected) {
List<Header> headers = file.getHeaders();
assertEquals(1, headers.size());
List<HeaderValue> clauses = headers.get(0).getHeaderValues();
assertEquals(1, clauses.size());
assertTrue(clauses.get(0) instanceof Clause);
Clause clause = (Clause)clauses.get(0);
AssignmentExpression element = attribute ? clause.getAttribute(name) : clause.getDirective(name);
if (expected != null) {
assertNotNull(element);
assertEquals(expected, element.getValue());
}
else {
assertNull(element);
}
}
}