From f0ef5a90b3a4b4b0b8699adb7a7e92175f0360d9 Mon Sep 17 00:00:00 2001
From: Sergey Igushkin <hotkeytlt@gmail.com>
Date: Mon, 26 Aug 2019 22:48:53 +0300
Subject: [PATCH] Add an integration test for the test runs API

Issue #KT-32679
---
 .../kotlin/gradle/NewMultiplatformIT.kt       | 45 ++++++++++++++++++-
 .../build.gradle                              | 44 ++++++++++++++++++
 2 files changed, 88 insertions(+), 1 deletion(-)

diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt
index 32e8c0bd619..0a157b3a0e3 100644
--- a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt
@@ -2043,7 +2043,7 @@ class NewMultiplatformIT : BaseGradleIT() {
     }
 
     @Test
-    fun testAssociateCompilations() = with(Project("new-mpp-associate-compilations")) {
+    fun testAssociateCompilations() = with(Project("new-mpp-associate-compilations", GradleVersionRequired.AtLeast("5.0"))) {
         setupWorkingDir()
         gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
 
@@ -2068,4 +2068,47 @@ class NewMultiplatformIT : BaseGradleIT() {
             assertFileExists("build/classes/kotlin/$nativeHostTargetName/integrationTest/integrationTest.klib")
         }
     }
+
+    @Test
+    fun testTestRunsApi() = with(Project("new-mpp-associate-compilations", GradleVersionRequired.AtLeast("5.0"))) {
+        setupWorkingDir()
+        gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
+
+        // TOOD: add Kotlin/JS tests once they can be tested without much performance overhead
+        val testTasks =
+            arrayOf(":jvmTest", ":${nativeHostTargetName}Test", ":jvmIntegrationTest", ":${nativeHostTargetName}IntegrationTest")
+
+        build(*testTasks) {
+            assertSuccessful()
+
+            assertTasksExecuted(
+                *testTasks,
+                ":compileIntegrationTestKotlinJvm",
+                ":linkIntegrationDebugTest${nativeHostTargetName.capitalize()}"
+            )
+
+            fun checkUnitTestOutput(targetName: String) {
+                val classReportHtml = projectDir
+                    .resolve("build/reports/tests/${targetName}Test/classes/com.example.HelloTest.html")
+                    .readText()
+
+                if (targetName != nativeHostTargetName) // TODO: fix exclude patterns for the Kotlin/Native test tasks
+                    assertTrue("secondTest" !in classReportHtml, "Test report should not contain 'secondTest':\n$classReportHtml")
+            }
+            checkUnitTestOutput("jvm")
+            checkUnitTestOutput(nativeHostTargetName)
+
+            fun checkIntegrationTestOutput(targetName: String) {
+                val classReportHtml = projectDir
+                    .resolve("build/reports/tests/${targetName}IntegrationTest/classes/com.example.HelloIntegrationTest.html")
+                    .readText()
+
+                assertTrue("test[$targetName]" in classReportHtml, "Test report should contain 'test[$targetName]':\n$classReportHtml")
+                assertTrue("secondTest" !in classReportHtml, "Test report should not contain 'secondTest':\n$classReportHtml")
+                assertTrue("thirdTest" !in classReportHtml, "Test report should not contain 'thirdTest':\n$classReportHtml")
+            }
+            checkIntegrationTestOutput("jvm")
+            checkIntegrationTestOutput(nativeHostTargetName)
+        }
+    }
 }
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diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-associate-compilations/build.gradle b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-associate-compilations/build.gradle
index e7a75c43b7d..af24737161d 100644
--- a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-associate-compilations/build.gradle
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-associate-compilations/build.gradle
@@ -53,4 +53,48 @@ kotlin {
             defaultSourceSet.dependsOn(sourceSets["commonIntegrationTest"])
         }
     }
+}
+
+kotlin {
+    testableTargets.all {
+        testRuns {
+            getByName("test") {
+                filter {
+                    excludeTestsMatching("*.secondTest")
+                }
+            }
+            create("integration") {
+                filter {
+                    includeTestsMatching("com.example.HelloIntegrationTest.test")
+                }
+            }
+        }
+    }
+
+    jvm {
+        testRuns {
+            getByName("test").filter {
+                excludeTestsMatching("com.example.HelloTest.secondTest")
+            }
+
+            getByName("integration") {
+                setExecutionSourceFrom(compilations["integrationTest"])
+            }
+        }
+    }
+
+    targets.matching { it.name == "mingw64" || it.name == "linux64" || it.name == "macos64" }.all {
+        testRuns {
+            getByName("test").filter { excludeTestsMatching("*.secondTest") }
+
+            getByName("integration") {
+                binaries {
+                    test("integration") {
+                        compilation = compilations["integrationTest"]
+                    }
+                }
+                setExecutionSourceFrom(binaries.getTest("integration", "DEBUG"))
+            }
+        }
+    }
 }
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