add test for malformed values.toml file

pkg/lint/lint_test.go

@@ -7,6 +7,7 @@ import (
 )
 
 const badChartDir = "testdata/badchartfile"
+const badValuesFileDir = "testdata/badvaluesfile"
 const badYamlFileDir = "testdata/albatross"
 const goodChartDir = "testdata/goodone"
 
@@ -40,13 +41,23 @@ func TestBadChart(t *testing.T) {
 func TestInvalidYaml(t *testing.T) {
 	m := All(badYamlFileDir)
 	if len(m) != 1 {
-		t.Errorf("All didn't fail with expected errors")
+		t.Errorf("All didn't fail with expected errors, got %#v", m)
 	}
 	if !strings.Contains(m[0].Text, "deliberateSyntaxError") {
 		t.Errorf("All didn't have the error for deliberateSyntaxError")
 	}
 }
 
+func TestBadValues(t *testing.T) {
+	m := All(badValuesFileDir)
+	if len(m) != 1 {
+		t.Errorf("All didn't fail with expected errors, got %#v", m)
+	}
+	if !strings.Contains(m[0].Text, "Bare keys cannot contain ':'") {
+		t.Errorf("All didn't have the error for invalid key format")
+	}
+}
+
 func TestGoodChart(t *testing.T) {
 	m := All(goodChartDir)
 	if len(m) != 0 {

pkg/lint/testdata/badvaluesfile/Chart.yaml

@@ -0,0 +1,4 @@
+name: badvaluesfile
+description: A Helm chart for Kubernetes
+version: 0.0.1
+home: ""

pkg/lint/testdata/badvaluesfile/templates/badvaluesfile.yaml

@@ -0,0 +1,2 @@
+metadata:
+  name: {{.name | default "foo" | title}}

pkg/lint/testdata/badvaluesfile/values.toml

@@ -0,0 +1,2 @@
+# Invalid value for badvaluesfile for testing lint fails with invalid toml format
+name: "value"