add TestListCampaignChecksEmpty for edge case coverage

Adds a test verifying ListCampaignChecks returns an empty slice
when a campaign has no checks, plus the supporting template.

Made-with: Cursor

Author: jamescarr

campaign_test.go

@@ -184,6 +184,23 @@ func TestListCampaignChecks(t *testing.T) {
 	autopilot.Equals(t, "Dependency Scanning", checks[1].Name)
 }
 
+func TestListCampaignChecksEmpty(t *testing.T) {
+	// Arrange
+	testRequest := autopilot.NewTestRequest(
+		`{{ template "campaign_list_checks_request" }}`,
+		`{{ template "campaign_list_checks_request_vars" }}`,
+		`{{ template "campaign_list_checks_empty_response" }}`,
+	)
+	client := BestTestClient(t, "campaign/list_checks_empty", testRequest)
+
+	// Act
+	checks, err := client.ListCampaignChecks(id1)
+
+	// Assert
+	autopilot.Ok(t, err)
+	autopilot.Equals(t, 0, len(checks))
+}
+
 func TestListCampaigns(t *testing.T) {
 	// Arrange
 	testRequestOne := autopilot.NewTestRequest(

testdata/templates/campaigns.tpl

@@ -240,6 +240,10 @@ query CampaignChecksList($after:String!$first:Int!$id:ID!){account{campaign(id:
     ],"pageInfo":{"hasNextPage":false,"hasPreviousPage":false,"startCursor":null,"endCursor":null}}}}}
 }{{ end }}
 
+{{- define "campaign_list_checks_empty_response" }}{
+    "data":{"account":{"campaign":{"checks":{"nodes":[],"pageInfo":{"hasNextPage":false,"hasPreviousPage":false,"startCursor":null,"endCursor":null}}}}}
+}{{ end }}
+
 {{- define "campaign_copy_checks_request" }}
 mutation ChecksCopyToCampaign($input:ChecksCopyToCampaignInput!){checksCopyToCampaign(input: $input){campaign{checkStats{total,totalSuccessful},endedDate,filter{id,name},htmlUrl,id,name,owner{alias,id},projectBrief,rawProjectBrief,reminder{channels,daysOfWeek,defaultSlackChannel,frequency,frequencyUnit,message,nextOccurrence,timeOfDay,timezone},serviceStats{total,totalSuccessful},startDate,status,targetDate},errors{message,path}}}
 {{ end }}