added tests

src/test/scala/ScalaCodegenConfigTest.scala

@@ -0,0 +1,105 @@
+import com.wordnik.swagger.core.util.JsonUtil
+import com.wordnik.swagger.core.Documentation
+
+import com.wordnik.swagger.codegen.BasicScalaGenerator
+import com.wordnik.swagger.codegen.util._
+import com.wordnik.swagger.codegen.language._
+import com.wordnik.swagger.codegen.PathUtil
+
+import org.junit.runner.RunWith
+import org.scalatest.junit.JUnitRunner
+import org.scalatest.FlatSpec
+import org.scalatest.matchers.ShouldMatchers
+
+import scala.collection.JavaConverters._
+import scala.reflect.BeanProperty
+
+@RunWith(classOf[JUnitRunner])
+class BasicScalaGeneratorTest extends FlatSpec with ShouldMatchers {
+  val json = ScalaJsonUtil.getJsonMapper
+
+  val config = new BasicScalaGenerator
+
+  behavior of "PathUtil"
+  /*
+   * We will take an api in the spec and create an API name from it
+   */
+  it should "convert an api name" in {
+  	config.toApiName("fun") should be ("FunApi")
+  }
+
+  /*
+   * We need to generate an API name from the resource path,
+   * i.e. /foo will follow rules to become FooApi
+  */
+  it should "convert a path" in {
+  	config.apiNameFromPath("/foo/bar/cats/dogs") should be ("FooApi")
+  }
+
+  behavior of "BasicScalaGenerator"
+  /*
+   * A response of type "void" will turn into a declaration of None
+   * for the template generator
+   */
+  it should "process a response declaration" in {
+  	config.processResponseDeclaration("void") should be (None)
+  }
+
+  /*
+   * swagger strings are turned into scala Strings
+   */
+  it should "process a string response" in {
+  	config.processResponseDeclaration("string") should be (Some("String"))
+  }
+
+  /*
+   * swagger int is turned into scala Int
+   */
+  it should "process an unmapped response type" in {
+  	config.processResponseDeclaration("int") should be (Some("Int"))
+  }
+
+  /*
+   * returns the invoker package from the config
+   */
+  it should "get the invoker package" in {
+  	config.invokerPackage should be (Some("com.wordnik.client.common"))
+  }
+
+  /*
+   * returns the api package
+   */
+  it should "get the api package" in {
+  	config.apiPackage should be (Some("com.wordnik.client.api"))
+  }
+
+  /*
+   * returns the model package
+   */
+  it should "get the model package" in {
+  	config.modelPackage should be (Some("com.wordnik.client.model"))
+  }
+
+  /*
+   * types are mapped between swagger types and language-specific
+   * types
+   */
+  it should "convert to a declared type" in {
+  	config.toDeclaredType("int") should be ("Int")
+  }
+
+  /*
+   * codegen should honor special imports to avoid generating
+   * classes
+   */
+  it should "honor the import mapping" in {
+  	config.importMapping("Date") should be ("java.util.Date")
+  }
+
+  /*
+   * single tick reserved words
+   */
+  it should "quote a reserved var name" in {
+  	config.toVarName("package") should be ("`package`")
+  }
+}