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8b165cad1a
This fix ignore some functions in the Go template when header is
redendered, so that `--format "{{truncate .ID 1}}"` will still
be able to redener the header correctly.
Additional test cases have been added to the unit test.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package formatter
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import (
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"bytes"
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"testing"
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"github.com/docker/docker/pkg/testutil/assert"
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)
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func TestDiskUsageContextFormatWrite(t *testing.T) {
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// Check default output format (verbose and non-verbose mode) for table headers
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cases := []struct {
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context DiskUsageContext
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expected string
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}{
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{
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DiskUsageContext{Verbose: false},
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`TYPE TOTAL ACTIVE SIZE RECLAIMABLE
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Images 0 0 0B 0B
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Containers 0 0 0B 0B
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Local Volumes 0 0 0B 0B
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`,
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},
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{
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DiskUsageContext{Verbose: true},
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`Images space usage:
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REPOSITORY TAG IMAGE ID CREATED ago SIZE SHARED SIZE UNIQUE SiZE CONTAINERS
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Containers space usage:
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CONTAINER ID IMAGE COMMAND LOCAL VOLUMES SIZE CREATED ago STATUS NAMES
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Local Volumes space usage:
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VOLUME NAME LINKS SIZE
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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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testcase.context.Write()
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assert.Equal(t, out.String(), testcase.expected)
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}
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}
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