Add test for PydevConsoleRunnerUtil.kt

GitOrigin-RevId: bff71722b755967af0cd97014d47f17136a4782e

python/testSrc/com/jetbrains/python/console/PydevConsoleRunnerUtilTest.kt

@@ -0,0 +1,74 @@
+// Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.jetbrains.python.console
+
+import com.intellij.execution.Platform
+import com.intellij.execution.target.*
+import com.intellij.execution.target.value.TargetValue
+import com.intellij.execution.target.value.constant
+import com.intellij.openapi.progress.ProgressIndicator
+import org.assertj.core.api.SoftAssertions
+import org.junit.Test
+
+class PydevConsoleRunnerUtilTest {
+  @Test
+  fun `test constructPyPathAndWorkingDirCommand`() {
+    val dummyRequest = DummyTargetEnvironmentRequest()
+    val dummyEnvironment = DummyTargetEnvironment(dummyRequest)
+
+    val pythonPath = mutableListOf(constant("/home/foo/bar's baz"))
+    val workingDir = "/home/foo/bar\\qux"
+
+    val consoleStartCommand = PydevConsoleRunnerImpl.CONSOLE_START_COMMAND
+
+    SoftAssertions.assertSoftly { softly ->
+      softly
+        .assertThat(constructPyPathAndWorkingDirCommand(pythonPath, workingDir, consoleStartCommand).apply(dummyEnvironment))
+        .isEqualTo(
+          """|import sys; print('Python %s on %s' % (sys.version, sys.platform))
+             |sys.path.extend(['/home/foo/bar\'s baz', '/home/foo/bar\\qux'])
+             |""".trimMargin()
+        )
+        .describedAs("Constructs the command that adds the python paths and working directory to `sys.path`")
+    }
+  }
+
+  private class DummyTargetEnvironmentRequest : TargetEnvironmentRequest {
+    override val targetPlatform: TargetPlatform = TargetPlatform(Platform.UNIX)
+
+    override val configuration: TargetEnvironmentConfiguration? = null
+
+    override var projectPathOnTarget: String = ""
+
+    @Deprecated("Use uploadVolumes")
+    override val defaultVolume: TargetEnvironmentRequest.Volume
+      get() = throw UnsupportedOperationException()
+
+    @Deprecated("Use uploadVolumes")
+    override fun createUploadRoot(remoteRootPath: String?, temporary: Boolean): TargetEnvironmentRequest.Volume =
+      throw UnsupportedOperationException()
+
+    @Deprecated("Use downloadVolumes")
+    override fun createDownloadRoot(remoteRootPath: String?): TargetEnvironmentRequest.DownloadableVolume =
+      throw UnsupportedOperationException()
+
+    @Deprecated("Use targetPortBindings")
+    override fun bindTargetPort(targetPort: Int): TargetValue<Int> = throw UnsupportedOperationException()
+
+    @Deprecated("Use localPortBindings")
+    override fun bindLocalPort(localPort: Int): TargetValue<HostPort> = throw UnsupportedOperationException()
+
+    override fun prepareEnvironment(progressIndicator: TargetProgressIndicator): TargetEnvironment = DummyTargetEnvironment(this)
+
+    override fun onEnvironmentPrepared(callback: (environment: TargetEnvironment, progressIndicator: TargetProgressIndicator) -> Unit) =
+      throw UnsupportedOperationException()
+  }
+
+  private class DummyTargetEnvironment(request: DummyTargetEnvironmentRequest) : TargetEnvironment(request) {
+    override fun createProcess(commandLine: TargetedCommandLine, indicator: ProgressIndicator): Process =
+      throw UnsupportedOperationException()
+
+    override val targetPlatform: TargetPlatform = request.targetPlatform
+
+    override fun shutdown() = Unit
+  }
+}