monasca.api.app.validation.DimensionsTest.java Source code

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Here is the source code for monasca.api.app.validation.DimensionsTest.java

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/*
 * Copyright (c) 2014,2016 Hewlett Packard Enterprise Development Company, L.P.
 * 
 * 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 monasca.api.app.validation;

import static org.testng.Assert.assertEquals;

import java.util.HashMap;
import java.util.Map;

import javax.ws.rs.WebApplicationException;

import org.apache.commons.lang3.StringUtils;
import org.testng.annotations.Test;

@Test
public class DimensionsTest {
    @SuppressWarnings("serial")
    public void shouldNormalize() {
        Map<String, String> dimensions = new HashMap<String, String>();
        dimensions.put(" abc ", " 1 2 3     ");
        dimensions.put(" ezaz", "do re mi   ");
        dimensions.put("  ", "   ");

        assertEquals(DimensionValidation.normalize(dimensions), new HashMap<String, String>() {
            {
                put("abc", "1 2 3");
                put("ezaz", "do re mi");
                put(null, null);
            }
        });
    }

    @Test(expectedExceptions = WebApplicationException.class)
    @SuppressWarnings("serial")
    public void shouldThrowOnEmptyDimensionValue() {
        DimensionValidation.validate(new HashMap<String, String>() {
            {
                put("abc", "1 2 3");
                put("ezaz", "do re mi");
                put("abc", null);
            }
        });
    }

    public void shouldValidateKey() {
        DimensionValidation.validateName("this.is_a.valid-key");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateKeyWithEmptyKey() {
        DimensionValidation.validateName("");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateKeyWithLongKey() {
        String key = StringUtils.repeat("A", 256);
        DimensionValidation.validateName(key);
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateKeyWithStartingUnderscore() {
        DimensionValidation.validateName("_key");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateKeyWithInvalidCharKey() {
        DimensionValidation.validateName("this{}that");
    }

    public void shouldValidateValue() {
        DimensionValidation.validateValue("this.is_a.valid-value", "valid_name");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateValueWithEmptyValue() {
        DimensionValidation.validateValue("", "valid_name");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateValueWithLongValue() {
        String value = StringUtils.repeat("A", 256);
        DimensionValidation.validateValue(value, "valid_name");
    }

    @Test(expectedExceptions = WebApplicationException.class)
    public void shouldErrorOnValidateValueWithInvalidCharValue() {
        DimensionValidation.validateValue("this{}that", "valid_name");
    }
}