diff options
author | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:30:39 -0500 |
---|---|---|
committer | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:37:01 -0500 |
commit | d8861011dc81160df81979d2bed9721447517f45 (patch) | |
tree | 6aaf805a83ad8be93bd9772a2b2e517770c67b72 /sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java | |
parent | 57b0ded28b8c6477ca0df13a05eafb392f6fa82e (diff) |
Initial commit for OpenECOMP SDN-C N-C core
Change-Id: I30c52795ab821c4fdd18b55d202f10a76a01acfa
Signed-off-by: Dan Timoney <dtimoney@att.com>
Diffstat (limited to 'sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java')
-rw-r--r-- | sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java b/sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java new file mode 100644 index 0000000..ecfa33e --- /dev/null +++ b/sli/provider/src/test/java/org/openecomp/sdnc/sli/provider/SvcLogicExpressionResolverTest.java @@ -0,0 +1,112 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * 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.sdnc.sli.provider; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; + +import org.openecomp.sdnc.sli.SvcLogicContext; +import org.openecomp.sdnc.sli.SvcLogicExprListener; +import org.openecomp.sdnc.sli.SvcLogicExpression; +import org.openecomp.sdnc.sli.SvcLogicExpressionFactory; +import org.openecomp.sdnc.sli.SvcLogicGraph; +import org.openecomp.sdnc.sli.SvcLogicNode; +import org.openecomp.sdnc.sli.provider.SvcLogicExpressionResolver; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import junit.framework.TestCase; + +public class SvcLogicExpressionResolverTest extends TestCase { + + + private static final Logger LOG = LoggerFactory + .getLogger(SvcLogicExpressionResolver.class); + + public void testEvaluate() + { + InputStream testStr = getClass().getResourceAsStream("/expression.tests"); + BufferedReader testsReader = new BufferedReader(new InputStreamReader(testStr)); + + try + { + String testExpr = null; + SvcLogicContext ctx = new SvcLogicContext(); + SvcLogicGraph graph = new SvcLogicGraph(); + SvcLogicNode node = new SvcLogicNode(1, "return", graph); + graph.setRootNode(node); + + while ((testExpr = testsReader.readLine()) != null) { + testExpr = testExpr.trim(); + if (testExpr.startsWith("#")) + { + testExpr = testExpr.substring(1).trim(); + String[] nameValue = testExpr.split("="); + String name = nameValue[0].trim(); + String value = nameValue[1].trim(); + + if (name.startsWith("$")) + { + LOG.info("Setting context attribute "+name+" = "+value); + ctx.setAttribute(name.substring(1), value); + } + else + { + + LOG.info("Setting node attribute "+name+" = "+value); + node.setAttribute(name, value); + + } + } + else + { + LOG.info("Parsing expression "+testExpr); + SvcLogicExpression expr = SvcLogicExpressionFactory.parse(testExpr); + if (expr == null) + { + fail("Unable to parse expression "+testExpr); + } + else + { + LOG.info("Evaluating parsed expression "+expr.asParsedExpr()); + String exprValue = SvcLogicExpressionResolver.evaluate(expr, node, ctx); + if (exprValue == null) + { + fail("Unable to evaluate expression "+testExpr); + } + else + { + LOG.info("Expression "+testExpr+" evaluates to "+exprValue); + } + } + } + } + } + catch (Exception e) + { + LOG.error("Caught exception", e); + fail("Caught exception"); + } + } + +} |