Add tests for enhanced java signatures based on AbstractResolvedCallsTest.

Refactor AbstractResolvedCallsTest to support multiple carets (multiple methods being tested  for resolve) in testdata file.

generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt

@@ -151,6 +151,7 @@ import org.jetbrains.kotlin.renderer.AbstractFunctionDescriptorInExpressionRende
 import org.jetbrains.kotlin.repl.AbstractReplInterpreterTest
 import org.jetbrains.kotlin.resolve.AbstractResolveTest
 import org.jetbrains.kotlin.resolve.annotation.AbstractAnnotationParameterTest
+import org.jetbrains.kotlin.resolve.calls.AbstractEnhancedSignaturesResolvedCallsTest
 import org.jetbrains.kotlin.resolve.calls.AbstractResolvedCallsTest
 import org.jetbrains.kotlin.resolve.calls.AbstractResolvedConstructorDelegationCallsTests
 import org.jetbrains.kotlin.resolve.constants.evaluate.AbstractCompileTimeConstantEvaluatorTest
@@ -208,7 +209,7 @@ fun main(args: Array<String>) {
         }
 
         testClass<AbstractResolvedCallsTest>() {
-            model("resolvedCalls")
+            model("resolvedCalls", excludeDirs = listOf("enhancedSignatures"))
         }
 
         testClass<AbstractResolvedConstructorDelegationCallsTests>() {
@@ -421,6 +422,10 @@ fun main(args: Array<String>) {
             model("loadJava8/sourceJava", extension = "java", testMethod = "doTestSourceJava")
         }
 
+        testClass<AbstractEnhancedSignaturesResolvedCallsTest> {
+            model("resolvedCalls/enhancedSignatures")
+        }
+
         testClass<AbstractJvm8RuntimeDescriptorLoaderTest>() {
             model("loadJava8/compiledJava", extension = "java", excludeDirs = listOf("sam", "kotlinSignature/propagation"))
         }