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Diffstat (limited to 'bpmn/MSOCoreBPMN/src/test')
| -rw-r--r-- | bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/internal/VariableNameExtractorTest.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/internal/VariableNameExtractorTest.java b/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/internal/VariableNameExtractorTest.java new file mode 100644 index 0000000000..57f479f7cb --- /dev/null +++ b/bpmn/MSOCoreBPMN/src/test/java/org/openecomp/mso/bpmn/core/internal/VariableNameExtractorTest.java @@ -0,0 +1,86 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2017 AT&T 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.openecomp.mso.bpmn.core.internal; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.util.Optional; +import org.junit.Test; + +public class VariableNameExtractorTest { + + @Test + public void shouldExtractVariableName() throws Exception { + // given + String name = "A_different_NAME123"; + String variable = "${A_different_NAME123}"; + VariableNameExtractor extractor = new VariableNameExtractor(variable); + // when + Optional<String> extracted = extractor.extract(); + // then + assertThat(extracted).isPresent().contains(name); + } + + @Test + public void shouldExtractVariableNameFromWhitespaces() throws Exception { + // given + String name = "name"; + String variable = " \n\t$ \n\t{ \n\tname \n\t} \n\t"; + VariableNameExtractor extractor = new VariableNameExtractor(variable); + // when + Optional<String> extracted = extractor.extract(); + // then + assertThat(extracted).isPresent().contains(name); + } + + @Test + public void shouldReturnEmptyIfThereIsMoreThanVariable() throws Exception { + // given + String variable = "a ${test}"; + VariableNameExtractor extractor = new VariableNameExtractor(variable); + // when + Optional<String> extracted = extractor.extract(); + // then + assertThat(extracted).isNotPresent(); + } + + @Test + public void shouldReturnEmptyIfVariableNameIsIncorrect() throws Exception { + // given + String variable = "${name with space}"; + VariableNameExtractor extractor = new VariableNameExtractor(variable); + // when + Optional<String> extracted = extractor.extract(); + // then + assertThat(extracted).isNotPresent(); + } + + @Test + public void shouldReturnEmptyIfTwoVariablesPresent() throws Exception { + // given + String variable = "${var1} ${var2}"; + VariableNameExtractor extractor = new VariableNameExtractor(variable); + // when + Optional<String> extracted = extractor.extract(); + // then + assertThat(extracted).isNotPresent(); + } +}
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