`,
		},
		{
			desc: "BadTag",
			yamlStr: `
hub: ?illegal-tag!
`,
			wantErrs: makeErrors([]string{`invalid value Hub: ?illegal-tag!`}),
		},
		{
			desc: "BadHub",
			yamlStr: `
hub: docker.io:tag/istio
`,
			wantErrs: makeErrors([]string{`invalid value Hub: docker.io:tag/istio`}),
		},
		{
			desc: "GoodURL",
			yamlStr: `
installPackagePath: /local/file/path
`,

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