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https://github.com/akvorado/akvorado.git
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c970850d7a
We use go-migrate to handle migrations. Only the "up" direction is done for now. As migrations are handled inside the application, writing downgrades is not really useful as it would be needed when downgrading an app, but then we cannot downgrade. Moreover, the way the flow topics are versioned, you can downgrade without much dommage.
69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package clickhouse
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import (
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"embed"
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"fmt"
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"io/fs"
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"sort"
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"testing"
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"akvorado/helpers"
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)
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//go:embed testdata
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var testFS embed.FS
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func TestTemplatedFS(t *testing.T) {
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templated := &templatedFS{map[string]string{"Name": "world"}, testFS}
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entries, err := fs.ReadDir(templated, "testdata")
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if err != nil {
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t.Fatalf("ReadDir() error:\n%+v", err)
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}
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expectedEntries := []string{
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"regular-file.txt",
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"templated-file.txt",
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"templated-file-with-error.txt",
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}
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gotEntries := []string{}
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for _, entry := range entries {
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gotEntries = append(gotEntries, entry.Name())
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}
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sort.Strings(expectedEntries)
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sort.Strings(gotEntries)
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if diff := helpers.Diff(gotEntries, expectedEntries); diff != "" {
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t.Errorf("ReadDir() (-got, +want):\n%s", diff)
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}
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cases := []struct {
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File string
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Content string
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Err bool
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}{
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{
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File: "regular-file.txt",
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Content: "hello\n",
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}, {
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File: "templated-file.txt",
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Content: "Hello world!\n",
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}, {
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File: "templated-file-with-error.txt",
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Err: true,
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},
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}
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for _, tc := range cases {
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t.Run(tc.File, func(t *testing.T) {
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got, err := fs.ReadFile(templated, fmt.Sprintf("testdata/%s", tc.File))
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if err != nil && !tc.Err {
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t.Fatalf("ReadFile() error:\n%+v", err)
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}
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if err == nil && tc.Err {
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t.Fatalf("ReadFile() did not return an error")
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}
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if diff := helpers.Diff(string(got), tc.Content); diff != "" {
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t.Fatalf("ReadFile() (-got, +want):\n%s", diff)
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}
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})
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}
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}
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