Files
docker-cli/cli/command/formatter/formatter_test.go
Sebastiaan van Stijn 7b624841c4 update minimum go version to go1.24
Various dependencies, including "golang.org/x/.."  started to update
the minimum required version,so we should follow suit for the next
release.

Note that the `//go:build` directives not necesserily have to be
updated, but it's good to keep them in sync until we have a go.mod
to control this.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2025-11-05 08:24:06 +01:00

72 lines
1.4 KiB
Go

// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
//go:build go1.24
package formatter
import (
"bytes"
"testing"
"gotest.tools/v3/assert"
)
func TestFormat(t *testing.T) {
f := Format("json")
assert.Assert(t, f.IsJSON())
assert.Assert(t, !f.IsTable())
f = Format("table")
assert.Assert(t, !f.IsJSON())
assert.Assert(t, f.IsTable())
f = Format("other")
assert.Assert(t, !f.IsJSON())
assert.Assert(t, !f.IsTable())
}
type fakeSubContext struct {
Name string
}
func (fakeSubContext) FullHeader() any {
return map[string]string{"Name": "NAME"}
}
func TestContext(t *testing.T) {
testCases := []struct {
name string
format string
expected string
}{
{
name: "json format",
format: JSONFormatKey,
expected: `{"Name":"test"}
`,
},
{
name: "table format",
format: `table {{.Name}}`,
expected: `NAME
test
`,
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
buf := bytes.NewBuffer(nil)
ctx := Context{
Format: Format(tc.format),
Output: buf,
}
subContext := fakeSubContext{Name: "test"}
subFormat := func(f func(sub SubContext) error) error {
return f(subContext)
}
err := ctx.Write(&subContext, subFormat)
assert.NilError(t, err)
assert.Equal(t, buf.String(), tc.expected)
})
}
}