[FIR-TEST] Move analysis tests to separate module

compiler/fir/analysis-tests/testData/resolve/enum.kt

@@ -0,0 +1,37 @@
+interface Some
+
+object O1 : Some
+
+object O2 : Some
+
+enum class SomeEnum(val x: Some) {
+    FIRST(O1) {
+        override fun check(y: Some): Boolean = true
+    },
+    SECOND(O2)  {
+        override fun check(y: Some): Boolean = y == O2
+    };
+
+    abstract fun check(y: Some): Boolean
+}
+
+enum class E {
+    A; // no constructor call needed
+    constructor()
+}
+
+enum class EnumClass {
+    E1 {
+        override fun foo() = 1
+        override val bar: String = "a"
+    },
+
+    E2 {
+
+    },
+
+    E3();
+
+    abstract fun foo(): Int
+    abstract val bar: String
+}