Function TestNewTemplateInspectorFromString

cli/command/inspect/inspector_test.go:261–309

(t *testing.T)

}

func TestNewTemplateInspectorFromString(t *testing.T) {
	testCases := []struct {
		name     string
		template string
		expected string
	}{
		{
			name:     "empty template outputs json by default",
			template: "",
			expected: `[
    {
        "Name": "test"
    }
]
`,
		},
		{
			name:     "json specific value outputs json",
			template: "json",
			expected: `[{"Name":"test"}]
`,
		},
		{
			name:     "template is applied",
			template: "{{.Name}}",
			expected: "test\n",
		},
	}
	value := struct {
		Name string
	}{
		"test",
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			b := new(bytes.Buffer)
			i, err := NewTemplateInspectorFromString(b, tc.template)
			assert.NilError(t, err)

			err = i.Inspect(value, nil)
			assert.NilError(t, err)

			err = i.Flush()
			assert.NilError(t, err)

			assert.Equal(t, b.String(), tc.expected)
		})
	}
}