Add test on docker.#Run

Signed-off-by: Vasek - Tom C <tom.chauveau@epitech.eu>

pkg/universe.dagger.io/docker/test/run-script-test.cue

@@ -0,0 +1,29 @@
+package test
+
+import (
+	"dagger.io/dagger"
+	"dagger.io/dagger/engine"
+	"universe.dagger.io/docker"
+	"universe.dagger.io/alpine"
+)
+
+dagger.#Plan & {
+	actions: {
+		image: alpine.#Build
+
+		run: docker.#Run & {
+			"image": image.output
+			script: #"""
+				echo -n $TEST_MESSAGE >> /output.txt
+				"""#
+			env: TEST_MESSAGE: "hello world"
+		}
+
+		verify: engine.#ReadFile & {
+			input: run.output.rootfs
+			path:  "/output.txt"
+		} & {
+			contents: "hello world"
+		}
+	}
+}