Test examples notebooks with library descriptor (#439)

Improve `NotebooksTest` to also test the Jupyter integration. Before
this change, by using Kotlin scripting `DependsOn` and imports, the
library's integration with Kotlin Jupyter was not tested. After this
change, by using the `%use` magic line, Kotlin Jupyter will use the
library's integration as part of the test. Currently, that integration
is merely importing some classes, but this change is still an
improvement in that it increases coverage.

Author: gabrielfeo

library/src/examplesTest/kotlin/com/gabrielfeo/develocity/api/example/notebook/NotebooksTest.kt

@@ -7,10 +7,12 @@ import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertDoesNotThrow
 import org.junit.jupiter.api.io.TempDir
+import java.net.URI
 import java.nio.file.Path
 import kotlin.io.path.Path
 import kotlin.io.path.absolute
 import kotlin.io.path.div
+import kotlin.io.path.writeText
 
 class NotebooksTest {
 
@@ -53,17 +55,23 @@ class NotebooksTest {
 
     private fun forceUseOfMavenLocalSnapshotArtifact(sourceNotebook: Path): Path {
         val mavenLocal = Path(System.getProperty("user.home"), ".m2/repository").toUri()
+        val libraryDescriptor = (tempDir / "develocity-api-kotlin.json").apply {
+            writeText(buildLibraryDescriptor(version = "SNAPSHOT", repository = mavenLocal))
+        }
         return jupyter.replaceMagics(
             path = sourceNotebook,
             replacePattern = Regex("""(?:DependsOn|%use).*develocity-api-kotlin.*"""),
-            replacement = listOf(
-                """@file:DependsOn("com.gabrielfeo:develocity-api-kotlin:SNAPSHOT")""",
-                """@file:Repository("$mavenLocal")""",
-                """%trackClasspath on""",
-                """import com.gabrielfeo.develocity.api.*""",
-                """import com.gabrielfeo.develocity.api.model.*""",
-                """import com.gabrielfeo.develocity.api.extension.*""",
-            ).joinToString("\n")
+            replacement = """
+                %use develocity-api-kotlin@file[$libraryDescriptor]
+                %trackClasspath on
+            """.trimIndent()
         )
     }
+
+    private fun buildLibraryDescriptor(version: String, repository: URI) = """
+        {
+          "dependencies": ["com.gabrielfeo:develocity-api-kotlin:$version"],
+          "repositories": ["$repository"]
+        }
+    """.trimIndent()
 }