Add unit test for pkg/chart/chart.go

Signed-off-by: Hu Shuai <hus.fnst@cn.fujitsu.com>

pkg/chart/chart_test.go

@@ -159,3 +159,53 @@ func TestChartFullPath(t *testing.T) {
 	is.Equal("foo/charts/", chrt1.ChartFullPath())
 	is.Equal("foo", chrt2.ChartFullPath())
 }
+
+func TestCRDObjects(t *testing.T) {
+	chrt := Chart{
+		Files: []*File{
+			{
+				Name: "crds/foo.yaml",
+				Data: []byte("hello"),
+			},
+			{
+				Name: "bar.yaml",
+				Data: []byte("hello"),
+			},
+			{
+				Name: "crds/foo/bar/baz.yaml",
+				Data: []byte("hello"),
+			},
+			{
+				Name: "crdsfoo/bar/baz.yaml",
+				Data: []byte("hello"),
+			},
+			{
+				Name: "crds/README.md",
+				Data: []byte("# hello"),
+			},
+		},
+	}
+
+	expected := []CRD{
+		{
+			Name:     "crds/foo.yaml",
+			Filename: "crds/foo.yaml",
+			File: &File{
+				Name: "crds/foo.yaml",
+				Data: []byte("hello"),
+			},
+		},
+		{
+			Name:     "crds/foo/bar/baz.yaml",
+			Filename: "crds/foo/bar/baz.yaml",
+			File: &File{
+				Name: "crds/foo/bar/baz.yaml",
+				Data: []byte("hello"),
+			},
+		},
+	}
+
+	is := assert.New(t)
+	crds := chrt.CRDObjects()
+	is.Equal(expected, crds)
+}