Function TestImageContextWriteWithNoImage

cli/command/formatter/image_test.go:314–369

(t *testing.T)

}

func TestImageContextWriteWithNoImage(t *testing.T) {
	out := bytes.NewBufferString("")
	images := []image.Summary{}

	cases := []struct {
		context  ImageContext
		expected string
	}{
		{
			ImageContext{
				Context: Context{
					Format: NewImageFormat("{{.Repository}}", false, false),
					Output: out,
				},
			},
			"",
		},
		{
			ImageContext{
				Context: Context{
					Format: NewImageFormat("table {{.Repository}}", false, false),
					Output: out,
				},
			},
			"REPOSITORY\n",
		},
		{
			ImageContext{
				Context: Context{
					Format: NewImageFormat("{{.Repository}}", false, true),
					Output: out,
				},
			},
			"",
		},
		{
			ImageContext{
				Context: Context{
					Format: NewImageFormat("table {{.Repository}}", false, true),
					Output: out,
				},
			},
			"REPOSITORY   DIGEST\n",
		},
	}

	for _, tc := range cases {
		t.Run(string(tc.context.Format), func(t *testing.T) {
			err := ImageWrite(tc.context, images)
			assert.NilError(t, err)
			assert.Equal(t, out.String(), tc.expected)
			// Clean buffer
			out.Reset()
		})
	}
}