ValidatorContextTest.java example

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/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.dmn.validation;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.*;
import static org.kie.dmn.validation.DMNValidator.Validation.VALIDATE_COMPILATION;
import static org.kie.dmn.validation.DMNValidator.Validation.VALIDATE_MODEL;
import static org.kie.dmn.validation.DMNValidator.Validation.VALIDATE_SCHEMA;

import java.util.List;
import org.junit.Test;
import org.kie.dmn.api.core.DMNMessage;
import org.kie.dmn.api.core.DMNMessageType;
import org.kie.dmn.model.v1_1.Context;
import org.kie.dmn.model.v1_1.ContextEntry;

public class ValidatorContextTest extends AbstractValidatorTest {

    @Test
    public void testCONTEXT_MISSING_EXPR() {
        final List<DMNMessage> validate = validator.validate(
                getReader("context/CONTEXT_MISSING_EXPR.dmn"),
                VALIDATE_SCHEMA, VALIDATE_MODEL, VALIDATE_COMPILATION);
        assertThat(ValidatorUtil.formatMessages(validate), validate.size(), is(2));
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.FAILED_XML_VALIDATION))); // this is schema validation
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.MISSING_EXPRESSION)));
    }

    @Test
    public void testCONTEXT_MISSING_ENTRIES() {
        final List<DMNMessage> validate = validator.validate(
                getReader("context/CONTEXT_MISSING_ENTRIES.dmn"),
                VALIDATE_SCHEMA, VALIDATE_MODEL, VALIDATE_COMPILATION);
        assertThat(ValidatorUtil.formatMessages(validate), validate.size(), is(1));
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.MISSING_EXPRESSION)));
    }

    @Test
    public void testCONTEXT_ENTRY_MISSING_VARIABLE() {
        final List<DMNMessage> validate = validator.validate(
                getReader("context/CONTEXT_ENTRY_MISSING_VARIABLE.dmn"),
                VALIDATE_SCHEMA, VALIDATE_MODEL, VALIDATE_COMPILATION);
        assertThat(ValidatorUtil.formatMessages(validate), validate.size(), is(1));
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.MISSING_VARIABLE)));
        // check that it reports and error for the second context entry, but not for the last one
        final ContextEntry ce = (ContextEntry) validate.get(0).getSourceReference();
        assertThat(((Context) ce.getParent()).getContextEntry().indexOf(ce), is(1));
    }

    @Test
    public void testCONTEXT_DUP_ENTRY() {
        final List<DMNMessage> validate = validator.validate(
                getReader("context/CONTEXT_DUP_ENTRY.dmn"),
                VALIDATE_SCHEMA, VALIDATE_MODEL, VALIDATE_COMPILATION);
        assertThat(ValidatorUtil.formatMessages(validate), validate.size(), is(2));
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.DUPLICATE_NAME)));
    }

    @Test
    public void testCONTEXT_ENTRY_NOTYPEREF() {
        final List<DMNMessage> validate = validator.validate(
                getReader("context/CONTEXT_ENTRY_NOTYPEREF.dmn"),
                VALIDATE_SCHEMA, VALIDATE_MODEL, VALIDATE_COMPILATION);
        assertThat(ValidatorUtil.formatMessages(validate), validate.size(), is(2));
        assertTrue(validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.MISSING_TYPE_REF)));
    }
}