bundles/org.simantics.graph.compiler/tests/org/simantics/graph/compiler/tests/GraphCompilerTests.java

   1 package org.simantics.graph.compiler.tests;\r
   2 \r
   3 import java.io.FileNotFoundException;\r
   4 import java.io.IOException;\r
   5 import java.util.ArrayList;\r
   6 \r
   7 import junit.framework.Assert;\r
   8 \r
   9 import org.junit.Before;\r
  10 import org.junit.Test;\r
  11 import org.simantics.graph.compiler.CompilationResult;\r
  12 import org.simantics.graph.compiler.ExternalFileLoader;\r
  13 import org.simantics.graph.compiler.GraphCompiler;\r
  14 import org.simantics.graph.compiler.GraphCompilerPreferences;\r
  15 import org.simantics.graph.representation.TransferableGraph1;\r
  16 import org.simantics.ltk.ISource;\r
  17 import org.simantics.ltk.LocalResourceSource;\r
  18 \r
  19 public class GraphCompilerTests {\r
  20     \r
  21     @Before\r
  22     public void initialize() {\r
  23         \r
  24     }\r
  25     \r
  26     public CompilationResult compile(String source) throws Exception {\r
  27         ArrayList<ISource> sources = new ArrayList<ISource>();\r
  28         sources.add(new LocalResourceSource(GraphCompilerTests.class, source));\r
  29         ArrayList<TransferableGraph1> dependencies = new ArrayList<TransferableGraph1>();\r
  30         dependencies.add(GraphCompiler.read(GraphCompilerTests.class.getResourceAsStream("graph.tg")));\r
  31         ExternalFileLoader fileLoader = new ExternalFileLoader() {                  \r
  32             @Override\r
  33             public byte[] load(String fileName) throws IOException {\r
  34                 throw new FileNotFoundException();\r
  35             }\r
  36         };\r
  37         GraphCompilerPreferences preferences = new GraphCompilerPreferences();\r
  38         preferences.validate = true;\r
  39         return GraphCompiler.compile(\r
  40                 "1.0",\r
  41                 sources, \r
  42                 dependencies, \r
  43                 fileLoader,\r
  44                 preferences);\r
  45     }\r
  46     \r
  47     @Test\r
  48     public void testUndefinedVariable() throws Exception {\r
  49         CompilationResult result = compile("graphs/UndefinedVariable.pgraph");\r
  50         Assert.assertEquals(1, result.getErrors().size());\r
  51     }\r
  52     \r
  53     @Test\r
  54     public void testUndefinedConcept() throws Exception {\r
  55         CompilationResult result = compile("graphs/UndefinedConcept.pgraph");\r
  56         Assert.assertEquals(1, result.getErrors().size());\r
  57     }\r
  58     \r
  59     @Test\r
  60     public void testDomainAndRangeSyntax() throws Exception {\r
  61         CompilationResult result = compile("graphs/DomainAndRangeSyntax.pgraph");\r
  62         Assert.assertEquals(0, result.getErrors().size());\r
  63     }\r
  64     \r
  65     @Test\r
  66     public void testLists() throws Exception {\r
  67         CompilationResult result = compile("graphs/Lists.pgraph");\r
  68         Assert.assertEquals(0, result.getErrors().size());\r
  69         Assert.assertEquals(3 /*InstanceOf*/ + 2 /*Element*/ + 3 /*Next*/, \r
  70                 result.getGraph().statements.length/4);\r
  71         result.getGraph().print();\r
  72     }\r
  73 }\r