CMD integration test

integration_tests/dockerfiles/Dockerfile_test_cmd

@@ -0,0 +1,4 @@
+FROM gcr.io/distroless/base:latest
+CMD ["command", "one"]
+CMD ["command", "two"]
+CMD echo "hello"

integration_tests/dockerfiles/test_cmd.yaml

@@ -0,0 +1,3 @@
+schemaVersion: '2.0.0'
+metadataTest:
+  cmd: ["/bin/sh", "-c", "echo \"hello\""]

integration_tests/integration_test_yaml.go

@@ -65,6 +65,13 @@ var structureTests = []struct {
 		dockerBuildContext:    "/workspace/integration_tests/dockerfiles/",
 		structureTestYamlPath: "/workspace/integration_tests/dockerfiles/test_env.yaml",
 	},
+	{
+		description:           "test cmd",
+		dockerfilePath:        "/workspace/integration_tests/dockerfiles/Dockerfile_test_cmd",
+		repo:                  "test-cmd",
+		dockerBuildContext:    "/workspace/integration_tests/dockerfiles/",
+		structureTestYamlPath: "/workspace/integration_tests/dockerfiles/test_cmd.yaml",
+	},
 }
 
 type step struct {