added test case for either executing group ID or container ID

plugin/plugin.go

@@ -232,9 +232,9 @@ func ReadHost(filename string) (*Host, error) {
 	return c, nil
 }
 
-// RunPluginCli Runs ansible plugin based on plugin name and contianer name which
+// RunPluginContainer Runs ansible plugin based on plugin name and contianer name which
 // is derived from the tracked containers file
-func RunPluginCli(PluginName string, ContainerID string) error {
+func RunPluginContainer(PluginName string, ContainerID string) error {
 	// Gets container information based on container ID
 	ContainerInformation, err := client.GetContainerInformation(ContainerID)
 	if err != nil {
@@ -267,3 +267,37 @@ func RunPluginCli(PluginName string, ContainerID string) error {
 
 	return nil
 }
+
+// CheckRunPlugin Checks if the ID belongs to the group or container
+// calls the plugin function the appropriate amount of times
+func CheckRunPlugin(PluginName string, ID string) error {
+	// Check if the ID belongs to the group or container ID
+	id, err := client.CheckID(ID)
+	if err != nil {
+		return err
+	}
+	// When the ID belongs to a group
+	if id == "group" {
+		// gets the group information
+		group, err := client.GetGroup(ID)
+		if err != nil {
+			return err
+		}
+		// Iterate through each container information in the group
+		// and run the plugin in each of them
+		for _, container := range group.TrackContainerList {
+			// runs plugin for each container
+			err := RunPluginContainer(PluginName, container.Id)
+			if err != nil {
+				return err
+			}
+		}
+	} else { // This means the following ID is a container ID
+		err := RunPluginContainer(PluginName, ID)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

plugin/plugin_test.go

@@ -94,7 +94,7 @@ func TestExecuteIP_ModifyHost(t *testing.T) {
 
 // Test to ensure the cli function runs as intended and executes
 // the test ansible script
-func TestRunPluginCli(t *testing.T) {
+func TestRunPluginContainer(t *testing.T) {
 	// Create docker container and get SSH port
 	container1 ,err := docker.BuildRunContainer(0,"false","")
 	if err != nil {
@@ -110,7 +110,7 @@ func TestRunPluginCli(t *testing.T) {
 	}
 
 	// Running test Ansible script
-	err = RunPluginCli("TestAnsible", container1.ID)
+	err = RunPluginContainer("TestAnsible", container1.ID)
 	if err != nil {
 		fmt.Println(err)
 		t.Fail()
@@ -129,4 +129,110 @@ func TestRunPluginCli(t *testing.T) {
 		fmt.Println(err)
 		t.Fail()
 	}
+}
+
+// Testing the function can plugin can run with
+// group ID and container ID
+func TestCheckRunPlugin(t *testing.T) {
+	// Create docker container and get SSH port
+	container1 ,err := docker.BuildRunContainer(0,"false","")
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+	// Create docker container and get SSH port
+	container2 ,err := docker.BuildRunContainer(0,"false","")
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Ensuring created container1 is the added to the tracked list
+	err = client.AddTrackContainer(container1, "0.0.0.0")
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+	// Ensuring created container2 is the added to the tracked list
+	err = client.AddTrackContainer(container2, "0.0.0.0")
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Create group to add created containers
+	group, err := client.CreateGroup()
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+
+	// Add container 1 to the group
+	_, err = client.AddContainerToGroup(container1.ID, group.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Add container 2 to the group
+	_, err = client.AddContainerToGroup(container2.ID, group.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// -------------------------- Main test cases -------------------------------
+
+	// Checking function against container ID
+	err = CheckRunPlugin("TestAnsible", container1.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Checking function against group ID
+	err = CheckRunPlugin("TestAnsible", group.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// ----------------------------------------------------------------------------
+
+	// Remove created group
+	err = client.RemoveGroup(group.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Removes container1 information from the tracker IP addresses
+	err = client.RemoveTrackedContainer(container1.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Removing container1 after Ansible is executed
+	err = docker.StopAndRemoveContainer(container1.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Removes container2 information from the tracker IP addresses
+	err = client.RemoveTrackedContainer(container2.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
+	// Removing container2 after Ansible is executed
+	err = docker.StopAndRemoveContainer(container2.ID)
+	if err != nil {
+		fmt.Println(err)
+		t.Fail()
+	}
+
 }