Update tests in lint_test.go

Signed-off-by: Zach Burgess <zachburg@google.com>

pkg/lint/lint_test.go

@@ -39,18 +39,23 @@ const invalidChartFileDir = "rules/testdata/invalidchartfile"
 
 func TestBadChart(t *testing.T) {
 	m := RunAll(badChartDir, values, namespace).Messages
-	if len(m) != 7 {
+	if len(m) != 8 {
 		t.Errorf("Number of errors %v", len(m))
 		t.Errorf("All didn't fail with expected errors, got %#v", m)
 	}
-	// There should be one INFO, and 2 ERROR messages, check for them
-	var i, e, e2, e3, e4, e5, e6 bool
+	// There should be one INFO, one WARNING, and 2 ERROR messages, check for them
+	var i, w, e, e2, e3, e4, e5, e6 bool
 	for _, msg := range m {
 		if msg.Severity == support.InfoSev {
 			if strings.Contains(msg.Err.Error(), "icon is recommended") {
 				i = true
 			}
 		}
+		if msg.Severity == support.WarningSev {
+			if strings.Contains(msg.Err.Error(), "does not exist") {
+				w = true
+			}
+		}
 		if msg.Severity == support.ErrorSev {
 			if strings.Contains(msg.Err.Error(), "version '0.0.0.0' is not a valid SemVer") {
 				e = true
@@ -76,7 +81,7 @@ func TestBadChart(t *testing.T) {
 			}
 		}
 	}
-	if !e || !e2 || !e3 || !e4 || !e5 || !i || !e6 {
+	if !e || !e2 || !e3 || !e4 || !e5 || !i || !e6 || !w {
 		t.Errorf("Didn't find all the expected errors, got %#v", m)
 	}
 }
@@ -93,7 +98,7 @@ func TestInvalidYaml(t *testing.T) {
 
 func TestInvalidChartYaml(t *testing.T) {
 	m := RunAll(invalidChartFileDir, values, namespace).Messages
-	if len(m) != 1 {
+	if len(m) != 2 {
 		t.Fatalf("All didn't fail with expected errors, got %#v", m)
 	}
 	if !strings.Contains(m[0].Err.Error(), "failed to strictly parse chart metadata file") {