diff --git a/src/test/kotlin/io/snyk/plugin/ui/toolwindow/SnykToolWindowSnykScanListenerLSlTest.kt b/src/test/kotlin/io/snyk/plugin/ui/toolwindow/SnykToolWindowSnykScanListenerLSlTest.kt
new file mode 100644
index 000000000..823db936b
--- /dev/null
+++ b/src/test/kotlin/io/snyk/plugin/ui/toolwindow/SnykToolWindowSnykScanListenerLSlTest.kt
@@ -0,0 +1,93 @@
+package io.snyk.plugin.ui.toolwindow
+
+import com.intellij.openapi.application.WriteAction
+import com.intellij.psi.PsiFile
+import com.intellij.testFramework.fixtures.BasePlatformTestCase
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.unmockkAll
+import io.snyk.plugin.Severity
+import io.snyk.plugin.SnykFile
+import io.snyk.plugin.resetSettings
+import io.snyk.plugin.ui.toolwindow.nodes.root.RootOssTreeNode
+import io.snyk.plugin.ui.toolwindow.nodes.root.RootQualityIssuesTreeNode
+import io.snyk.plugin.ui.toolwindow.nodes.root.RootSecurityIssuesTreeNode
+import org.eclipse.lsp4j.Position
+import org.eclipse.lsp4j.Range
+import snyk.common.ProductType
+import snyk.common.lsp.CommitChangeLine
+import snyk.common.lsp.DataFlow
+import snyk.common.lsp.ExampleCommitFix
+import snyk.common.lsp.ScanIssue
+import javax.swing.JTree
+import javax.swing.tree.DefaultMutableTreeNode
+
+class SnykToolWindowSnykScanListenerLSlTest : BasePlatformTestCase() {
+    private lateinit var cut: SnykToolWindowSnykScanListenerLS
+    private lateinit var snykToolWindowPanel: SnykToolWindowPanel
+    private lateinit var vulnerabilitiesTree: JTree
+    private lateinit var rootOssIssuesTreeNode: DefaultMutableTreeNode
+    private lateinit var rootSecurityIssuesTreeNode: DefaultMutableTreeNode
+    private lateinit var rootQualityIssuesTreeNode: DefaultMutableTreeNode
+
+    private lateinit var snykFile: SnykFile
+    private lateinit var issue: ScanIssue
+
+    private val fileName = "app.js"
+
+    override fun setUp() {
+        super.setUp()
+        unmockkAll()
+        resetSettings(project)
+
+        snykToolWindowPanel = SnykToolWindowPanel(project)
+        rootOssIssuesTreeNode = RootOssTreeNode(project)
+        rootSecurityIssuesTreeNode = RootSecurityIssuesTreeNode(project)
+        rootQualityIssuesTreeNode = RootQualityIssuesTreeNode(project)
+
+        val file = myFixture.copyFileToProject(fileName)
+        val psiFile = WriteAction.computeAndWait<PsiFile, Throwable> { psiManager.findFile(file)!! }
+        snykFile = SnykFile(psiFile.project, psiFile.virtualFile)
+
+        issue = mockk<ScanIssue>()
+        every { issue.getSeverityAsEnum() } returns Severity.CRITICAL
+        every { issue.title() } returns "title"
+        every { issue.issueNaming() } returns "issueNaming"
+        every { issue.cwes() } returns emptyList()
+        every { issue.cves() } returns emptyList()
+        every { issue.cvssV3() } returns null
+        every { issue.cvssScore() } returns null
+        every { issue.id() } returns "id"
+        every { issue.additionalData.getProductType() } returns ProductType.CODE_SECURITY
+        every { issue.additionalData.message } returns "Test message"
+        every { issue.additionalData.repoDatasetSize } returns 1
+        every { issue.additionalData.exampleCommitFixes } returns
+            listOf(
+                ExampleCommitFix(
+                    "https://commit-url",
+                    listOf(
+                        CommitChangeLine("1", 1, "lineChange"),
+                    ),
+                ),
+            )
+        every {
+            issue.additionalData.dataFlow
+        } returns listOf(DataFlow(0, getTestDataPath(), Range(Position(1, 1), Position(1, 1)), ""))
+    }
+
+    fun testDisplaySnykCodeResults() {
+        cut =
+            SnykToolWindowSnykScanListenerLS(
+                project,
+                snykToolWindowPanel,
+                vulnerabilitiesTree,
+                rootSecurityIssuesTreeNode,
+                rootQualityIssuesTreeNode,
+                rootOssIssuesTreeNode,
+            )
+
+        val snykResults: MutableMap<SnykFile, List<ScanIssue>> = mutableMapOf()
+        snykResults[snykFile] = listOf(issue)
+        cut.displaySnykCodeResults(snykResults)
+    }
+}