END_TEST




START_TEST (test_element_selector)
{
  const char* s = wrapMathML
  (
    "  <apply>"
    "    <selector/>"
    "    <ci> A </ci>"
    "    <ci> i </ci>"
    "  </apply>"
  );



  N = readMathMLFromStringWithNamespaces(s, NS);

  fail_unless( N != NULL );
  fail_unless( N->getType() == AST_ORIGINATES_IN_PACKAGE);
  fail_unless( N->getExtendedType() == AST_LINEAR_ALGEBRA_SELECTOR);
  fail_unless( N->getNumChildren() == 2);
  fail_unless( N->getPackageName() == "arrays");

  ASTNode * child = N->getChild(0);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_NAME);
  fail_unless( child->getExtendedType() == AST_NAME);
  fail_unless( strcmp(child->getName(), "A") == 0);
  fail_unless( child->getNumChildren() == 0);
  fail_unless( child->getPackageName() == "core");

  child = N->getChild(1);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_NAME);
  fail_unless( child->getExtendedType() == AST_NAME);
  fail_unless( strcmp(child->getName(), "i") == 0);
  fail_unless( child->getNumChildren() == 0);

  ArraysASTPlugin* plugin = static_cast<ArraysASTPlugin*>(N->getPlugin("arrays"));
  
  fail_unless(plugin != NULL);
  fail_unless(plugin->getASTType() == AST_LINEAR_ALGEBRA_SELECTOR);

}
CK_CPPSTART


START_TEST (test_element_vector)
{
  const char* s = wrapMathML
  (
    "<vector>"
    "  <apply>"
    "    <cos/>"
    "    <cn type=\"integer\"> 5 </cn>"
    "  </apply>"
    "  <ci> y </ci>"
    "</vector>\n"
  );



  N = readMathMLFromStringWithNamespaces(s, NS);

  fail_unless( N != NULL );
  fail_unless( N->getType() == AST_ORIGINATES_IN_PACKAGE);
  fail_unless( N->getExtendedType() == AST_LINEAR_ALGEBRA_VECTOR_CONSTRUCTOR);
  fail_unless( N->getNumChildren() == 2);
  fail_unless( N->getPackageName() == "arrays");

  ASTNode * child = N->getChild(0);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_FUNCTION_COS);
  fail_unless( child->getExtendedType() == AST_FUNCTION_COS);
  fail_unless( child->getNumChildren() == 1);
  fail_unless( child->getPackageName() == "core");

  ASTNode *c1 = child->getChild(0);

  fail_unless( c1 != NULL );
  fail_unless( c1->getType() == AST_INTEGER);
  fail_unless( c1->getExtendedType() == AST_INTEGER);
  fail_unless( c1->getNumChildren() == 0);
  fail_unless( c1->getInteger() == 5);

  child = N->getChild(1);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_NAME);
  fail_unless( child->getExtendedType() == AST_NAME);
  fail_unless( strcmp(child->getName(), "y") == 0);
  fail_unless( child->getNumChildren() == 0);


  ArraysASTPlugin* plugin = static_cast<ArraysASTPlugin*>(N->getPlugin("arrays"));
  
  fail_unless(plugin != NULL);
  fail_unless(plugin->getASTType() == AST_LINEAR_ALGEBRA_VECTOR_CONSTRUCTOR);


  plugin = static_cast<ArraysASTPlugin*>(child->getPlugin("arrays"));
  
  fail_unless(plugin != NULL);
  fail_unless(plugin->getASTType() == AST_ARRAYS_UNKNOWN);

}
END_TEST




START_TEST (test_element_matrix)
{
  const char* s = wrapMathML
  (
    "<matrix>"
    "<matrixrow>"
    "<apply>"
    "<cos/>"
    "<cn type=\"integer\"> 5 </cn>"
    "</apply>"
    "<ci> y </ci>"
    "</matrixrow>"
    "<matrixrow>"
    "<cn type=\"integer\"> 2 </cn>"
    "<apply>"
    "<cos/>"
    "<cn type=\"integer\"> 5 </cn>"
    "</apply>"
    "</matrixrow>"
    "</matrix>\n"
  );



  N = readMathMLFromStringWithNamespaces(s, NS);

  fail_unless( N != NULL );
  fail_unless( N->getType() == AST_ORIGINATES_IN_PACKAGE);
  fail_unless( N->getExtendedType() == AST_LINEAR_ALGEBRA_MATRIX_CONSTRUCTOR);
  fail_unless( N->getNumChildren() == 2);
  fail_unless( N->getPackageName() == "arrays");

  ASTNode * child = N->getChild(0);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_ORIGINATES_IN_PACKAGE);
  fail_unless( child->getExtendedType() == AST_LINEAR_ALGEBRA_MATRIXROW_CONSTRUCTOR);
  fail_unless( child->getNumChildren() == 2);
  fail_unless( child->getPackageName() == "arrays");

  ASTNode *c1 = child->getChild(0);

  fail_unless( c1 != NULL );
  fail_unless( c1->getType() == AST_FUNCTION_COS);
  fail_unless( c1->getExtendedType() == AST_FUNCTION_COS);
  fail_unless( c1->getNumChildren() == 1);
  fail_unless( c1->getPackageName() == "core");

  child = N->getChild(1);

  fail_unless( child != NULL );
  fail_unless( child->getType() == AST_ORIGINATES_IN_PACKAGE);
  fail_unless( child->getExtendedType() == AST_LINEAR_ALGEBRA_MATRIXROW_CONSTRUCTOR);
  fail_unless( child->getNumChildren() == 2);
  fail_unless( child->getPackageName() == "arrays");

  c1 = child->getChild(0);

  fail_unless( c1 != NULL );
  fail_unless( c1->getType() == AST_INTEGER);
  fail_unless( c1->getExtendedType() == AST_INTEGER);
  fail_unless( c1->getNumChildren() == 0);
  fail_unless( c1->getInteger() == 2);
  
  ArraysASTPlugin* plugin = static_cast<ArraysASTPlugin*>(N->getPlugin("arrays"));
  
  fail_unless(plugin != NULL);
  fail_unless(plugin->getASTType() == AST_LINEAR_ALGEBRA_MATRIX_CONSTRUCTOR);

}