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Diffstat (limited to 'dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/resources/RequiredCheckerTest.java')
| -rw-r--r-- | dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/resources/RequiredCheckerTest.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/resources/RequiredCheckerTest.java b/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/resources/RequiredCheckerTest.java new file mode 100644 index 0000000..f07058b --- /dev/null +++ b/dmaap-bc/src/test/java/org/onap/dmaap/dbcapi/resources/RequiredCheckerTest.java @@ -0,0 +1,86 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2019 NOKIA Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.dmaap.dbcapi.resources; + +import org.hamcrest.BaseMatcher; +import org.hamcrest.Description; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.ExpectedException; +import org.onap.dmaap.dbcapi.model.ApiError; + +import static javax.ws.rs.core.Response.Status.BAD_REQUEST; +import static org.junit.Assert.fail; + +public class RequiredCheckerTest { + + private static final String NAME = "field_name"; + @Rule + public ExpectedException thrown = ExpectedException.none(); + private RequiredChecker requiredChecker = new RequiredChecker(); + + + @Test + public void required_shouldThrowExceptionWhenObjectIsNull() throws RequiredFieldException { + thrown.expect(RequiredFieldException.class); + thrown.expect(new ApiErrorMatcher(new ApiError(BAD_REQUEST.getStatusCode(), + "missing required field", NAME))); + + requiredChecker.required(NAME, null); + } + + @Test + public void required_shouldThrowExceptionWhenRegexValidationFailed() throws RequiredFieldException { + thrown.expect(RequiredFieldException.class); + thrown.expect(new ApiErrorMatcher(new ApiError(BAD_REQUEST.getStatusCode(), + "value 'with white space' violates regexp check '^\\S+$'", NAME))); + + requiredChecker.required(NAME, "with white space", "^\\S+$"); + } + + @Test + public void required_shouldPassValidation() { + try { + requiredChecker.required(NAME, "value", "^\\S+$"); + } catch (RequiredFieldException e) { + fail("No exception should be thrown"); + } + } + + class ApiErrorMatcher extends BaseMatcher { + + private final ApiError expectedApiEror; + + ApiErrorMatcher(ApiError expectedApiEror) { + this.expectedApiEror = expectedApiEror; + } + + @Override + public boolean matches(Object exception) { + return expectedApiEror.equals(((RequiredFieldException) exception).getApiError()); + } + + @Override + public void describeTo(Description description) { + description.appendText("Following ApiError is expected: ").appendValue(expectedApiEror); + } + } +}
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