Examples with TransformParameterSpec javax.xml.crypto.dsig.spec.TransformParameterSpec used on opensource projects

Example 6 with TransformParameterSpec

use of javax.xml.crypto.dsig.spec.TransformParameterSpec in project santuario-java by apache.

the class TransformTest method testConstructor.

@org.junit.Test
public void testConstructor() throws Exception {
    // test newTransform(String algorithm,
    // AlgorithmParameterSpec params)
    // for generating Transform objects
    Transform tm;
    for (int i = 0; i < TRANSFORM_ALGOS.length; i++) {
        String algo = TRANSFORM_ALGOS[i];
        TransformParameterSpec params = null;
        if (algo.equals(Transform.XPATH)) {
            params = new XPathFilterParameterSpec("xPath");
        } else if (algo.equals(Transform.XPATH2)) {
            params = new XPathFilter2ParameterSpec(Collections.singletonList(new XPathType("xPath2", XPathType.Filter.INTERSECT)));
        } else if (algo.equals(Transform.XSLT)) {
            params = new XSLTTransformParameterSpec(new XSLTStructure());
        }
        try {
            tm = factory.newTransform(algo, params);
            assertNotNull(tm);
            assertEquals(tm.getAlgorithm(), algo);
            assertEquals(tm.getParameterSpec(), params);
        } catch (Exception ex) {
            fail(TRANSFORM_ALGOS[i] + ": Unexpected exception " + ex);
        }
        try {
            tm = factory.newTransform(algo, new TestUtils.MyOwnC14nParameterSpec());
            fail(TRANSFORM_ALGOS[i] + ": Should raise an IAPE for invalid parameters");
        } catch (InvalidAlgorithmParameterException iape) {
        } catch (Exception ex) {
            fail(TRANSFORM_ALGOS[i] + ": Should raise a IAPE instead of " + ex);
        }
    }
    try {
        tm = factory.newTransform(null, (TransformParameterSpec) null);
        fail("Should raise a NPE for null algo");
    } catch (NullPointerException npe) {
    } catch (Exception ex) {
        fail("Should raise a NPE instead of " + ex);
    }
    try {
        tm = factory.newTransform("non-existent", (TransformParameterSpec) null);
        fail("Should raise an NSAE for non-existent algos");
    } catch (NoSuchAlgorithmException nsae) {
    } catch (Exception ex) {
        fail("Should raise an NSAE instead of " + ex);
    }
}