694e92aa10
It's part of the presentation logic of the cli, and only used internally.
We can consider providing utilities for these, but better as part of
separate packages.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit d861b78a8a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
53 lines
994 B
Go
53 lines
994 B
Go
package checkpoint
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import (
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"bytes"
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"testing"
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"github.com/docker/cli/cli/command/formatter"
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"github.com/docker/docker/api/types/checkpoint"
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"gotest.tools/v3/assert"
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)
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func TestCheckpointContextFormatWrite(t *testing.T) {
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cases := []struct {
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context formatter.Context
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expected string
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}{
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{
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formatter.Context{Format: newFormat(defaultCheckpointFormat)},
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`CHECKPOINT NAME
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checkpoint-1
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checkpoint-2
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checkpoint-3
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`,
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},
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{
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formatter.Context{Format: newFormat("{{.Name}}")},
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`checkpoint-1
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checkpoint-2
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checkpoint-3
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`,
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},
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{
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formatter.Context{Format: newFormat("{{.Name}}:")},
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`checkpoint-1:
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checkpoint-2:
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checkpoint-3:
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`,
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},
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}
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for _, testcase := range cases {
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out := bytes.NewBufferString("")
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testcase.context.Output = out
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err := formatWrite(testcase.context, []checkpoint.Summary{
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{Name: "checkpoint-1"},
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{Name: "checkpoint-2"},
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{Name: "checkpoint-3"},
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})
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assert.NilError(t, err)
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assert.Equal(t, out.String(), testcase.expected)
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}
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}
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