[jvm] Convert TestCaseWithNoTestMethods inspection to JVM

#IDEA-331938 Fixed

GitOrigin-RevId: 9ecdc3d6e03d52cb54865067483b4c97e29d3236

jvm/jvm-analysis-kotlin-tests/testSrc/com/intellij/codeInspection/tests/kotlin/test/KotlinTestCaseWithoutTestsInspectionTest.kt

@@ -0,0 +1,68 @@
+package com.intellij.codeInspection.tests.kotlin.test
+
+import com.intellij.codeInspection.tests.JvmLanguage
+import com.intellij.codeInspection.tests.test.TestCaseWithoutTestsInspectionTestBase
+
+class KotlinTestCaseWithoutTestsInspectionTest : TestCaseWithoutTestsInspectionTestBase() {
+  // Wait for KotlinJUnit framework to be fixed
+  fun `_test case without test methods`() {
+    myFixture.testHighlighting(JvmLanguage.KOTLIN, """
+      class <warning descr="Test class 'TestCaseWithNoTestMethods' has no tests">TestCaseWithNoTestMethods</warning> : junit.framework.TestCase() {
+        override fun setUp() {
+          super.setUp()
+        }
+
+        override fun tearDown() {
+          super.tearDown()
+        }
+
+        fun testOne(): Int {
+          return 1
+        }
+
+        fun testThree() {}
+
+        fun testFour(i: Int) { i + 1 }
+      }
+    """.trimIndent(), fileName = "TestCaseWithNoTestMethods")
+  }
+
+  fun `test case with JUnit 3 inner class without test methods`() {
+    myFixture.testHighlighting(JvmLanguage.KOTLIN, """
+      class <warning descr="Test class 'TestCaseWithInner' has no tests">TestCaseWithInner</warning> : junit.framework.TestCase() {
+        class Inner : junit.framework.TestCase() {
+          fun test1() {}
+        }
+      }
+    """.trimIndent(), fileName = "TestCaseWithInner")
+  }
+
+  // Wait for KotlinJUnit framework to be fixed
+  fun `_test case with JUnit 5 nested class without test methods`() {
+    myFixture.testHighlighting(JvmLanguage.KOTLIN, """
+      class <warning descr="Test class 'TestCaseWithInner' has no tests">TestCaseWithInner</warning> {
+        @org.junit.jupiter.api.Nested
+        class <warning descr="Test class 'Inner' has no tests">Inner</warning> {
+          fun test1() { }
+        }
+      }
+    """.trimIndent(), "TestCaseWithInner")
+  }
+
+  fun `test case without test methods but class is ignored`() {
+    myFixture.testHighlighting(JvmLanguage.KOTLIN, """
+      @org.junit.Ignore
+      class IgnoredTest : junit.framework.TestCase() { }
+    """.trimIndent(), "IgnoredTest")
+  }
+
+  fun `test case with test in parent class`() {
+    myFixture.testHighlighting(JvmLanguage.KOTLIN, """
+      open class SomeParentClass(val name: String) : junit.framework.TestCase() {
+        fun testInParent() { }
+      }
+      
+      class SomeTestClass : SomeParentClass("") { }
+    """.trimIndent(), "SomeTestClass")
+  }
+}