SLI-1680 Update documentation links to match the rebranding

src/main/java/org/sonarlint/intellij/documentation/SonarLintDocumentation.kt

@@ -22,7 +22,7 @@ package org.sonarlint.intellij.documentation
 object SonarLintDocumentation {
 
     object Intellij {
-        const val BASE_DOCS_URL = "https://docs.sonarsource.com/sonarlint/intellij"
+        const val BASE_DOCS_URL = "https://docs.sonarsource.com/sonarqube-for-ide/intellij"
         const val CONNECTED_MODE_LINK = "$BASE_DOCS_URL/team-features/connected-mode"
         const val CONNECTED_MODE_SETUP_LINK = "$BASE_DOCS_URL/team-features/connected-mode-setup"
         const val SECURITY_HOTSPOTS_LINK = "$BASE_DOCS_URL/using-sonarlint/security-hotspots"

src/test/java/org/sonarlint/intellij/documentation/SonarLintDocumentationTests.kt

@@ -0,0 +1,51 @@
+package org.sonarlint.intellij.documentation
+
+import java.net.HttpURLConnection
+import java.net.URL
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Disabled
+import org.junit.jupiter.api.TestInstance
+import org.junit.jupiter.params.ParameterizedTest
+import org.junit.jupiter.params.provider.MethodSource
+
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+@Disabled("Only for manual testing - this test should not impact realisability")
+class SonarLintDocumentationTests {
+
+    @ParameterizedTest
+    @MethodSource("pagesProvider")
+    fun should_verify_page_is_not_404(pageUrl: String) {
+        val url = URL(pageUrl)
+
+        val connection = url.openConnection() as HttpURLConnection
+
+        val responseCode = connection.responseCode
+        assertThat(responseCode).isNotEqualTo(404)
+    }
+
+    private fun pagesProvider() = listOf(
+        SonarLintDocumentation.Intellij.BASE_DOCS_URL,
+        SonarLintDocumentation.Intellij.CONNECTED_MODE_LINK,
+        SonarLintDocumentation.Intellij.CONNECTED_MODE_SETUP_LINK,
+        SonarLintDocumentation.Intellij.SECURITY_HOTSPOTS_LINK,
+        SonarLintDocumentation.Intellij.TAINT_VULNERABILITIES_LINK,
+        SonarLintDocumentation.Intellij.CLEAN_CODE_LINK,
+        SonarLintDocumentation.Intellij.SUPPORT_POLICY_LINK,
+        SonarLintDocumentation.Intellij.FOCUS_ON_NEW_CODE_LINK,
+        SonarLintDocumentation.Intellij.CONNECTED_MODE_BENEFITS_LINK,
+        SonarLintDocumentation.Intellij.SHARING_CONNECTED_MODE_CONFIGURATION_LINK,
+        SonarLintDocumentation.Intellij.TROUBLESHOOTING_CONNECTED_MODE_SETUP_LINK,
+        SonarLintDocumentation.Intellij.RULE_SECTION_LINK,
+        SonarLintDocumentation.Intellij.FILE_EXCLUSION_LINK,
+
+        SonarLintDocumentation.SonarQube.SMART_NOTIFICATIONS,
+
+        SonarLintDocumentation.SonarCloud.SMART_NOTIFICATIONS,
+
+        SonarLintDocumentation.Marketing.COMPARE_SERVER_PRODUCTS_LINK,
+        SonarLintDocumentation.Marketing.SONARQUBE_EDITIONS_DOWNLOADS_LINK,
+        SonarLintDocumentation.Marketing.SONARCLOUD_PRODUCT_LINK,
+        SonarLintDocumentation.Marketing.SONARCLOUD_PRODUCT_SIGNUP_LINK,
+    )
+
+}