Test a msg is displayed when executing odo run without odo dev

Author: feloy

pkg/dev/common/run.go

@@ -30,7 +30,7 @@ func Run(
 
 	pod, err := platformClient.GetPodUsingComponentName(componentName)
 	if err != nil {
-		return fmt.Errorf("unable to get pod for component %s: %w", componentName, err)
+		return fmt.Errorf("unable to get pod for component %s: %w. Please check the command odo dev is running", componentName, err)
 	}
 
 	handler := component.NewRunHandler(

tests/integration/cmd_run_test.go

@@ -70,6 +70,12 @@ var _ = Describe("odo run command tests", func() {
 			})
 		})
 
+		It("should fail if odo dev is not running", func() {
+			output := helper.Cmd("odo", "run", "build").ShouldFail().Err()
+			Expect(output).To(ContainSubstring(`Unable to get pod for component`))
+			Expect(output).To(ContainSubstring(`Please check the command odo dev is running`))
+		})
+
 		for _, podman := range []bool{false, true} {
 			podman := podman
 			When("odo dev is executed and ready", helper.LabelPodmanIf(podman, func() {