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fix: do not remove the file schema in docker.host property #1517

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Aug 23, 2023
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7 changes: 1 addition & 6 deletions internal/testcontainersdocker/docker_host.go
Original file line number Diff line number Diff line change
Expand Up @@ -212,12 +212,7 @@ func dockerHostFromProperties(ctx context.Context) (string, error) {
cfg := config.Read()
socketPath := cfg.Host
if socketPath != "" {
parsed, err := parseURL(socketPath)
if err != nil {
return "", err
}

return parsed, nil
return socketPath, nil
}

return "", ErrDockerSocketNotSetInProperties
Expand Down
32 changes: 30 additions & 2 deletions internal/testcontainersdocker/docker_host_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,18 @@ func TestExtractDockerHost(t *testing.T) {
assert.Equal(t, "/this/is/a/sample.sock", host)
})

t.Run("Unix Docker Host is passed as docker.host", func(t *testing.T) {
setupDockerSocketNotFound(t)
setupRootlessNotFound(t)
content := "docker.host=" + DockerSocketSchema + "/this/is/a/sample.sock"

setupTestcontainersProperties(t, content)

host := extractDockerHost(context.Background())

assert.Equal(t, DockerSocketSchema+"/this/is/a/sample.sock", host)
})

t.Run("Default Docker socket", func(t *testing.T) {
setupRootlessNotFound(t)
tmpSocket := setupDockerSocket(t)
Expand Down Expand Up @@ -225,8 +237,8 @@ func TestExtractDockerHost(t *testing.T) {
})

t.Run("Docker host is defined in properties", func(t *testing.T) {
tmpSocket := "/this/is/a/sample.sock"
content := "docker.host=unix://" + tmpSocket
tmpSocket := "unix:///this/is/a/sample.sock"
content := "docker.host=" + tmpSocket

setupTestcontainersProperties(t, content)

Expand Down Expand Up @@ -383,6 +395,22 @@ func TestExtractDockerSocketFromClient(t *testing.T) {
socket = extractDockerSocketFromClient(ctx, mockCli{OS: "Ubuntu"})
assert.Equal(t, DockerSocketPath, socket)
})

t.Run("Unix Docker Socket is passed as docker.host property", func(t *testing.T) {
content := "docker.host=" + DockerSocketSchema + "/this/is/a/sample.sock"
setupTestcontainersProperties(t, content)
setupDockerSocketNotFound(t)

t.Cleanup(resetSocketOverrideFn)

ctx := context.Background()
os.Unsetenv("TESTCONTAINERS_DOCKER_SOCKET_OVERRIDE")
os.Unsetenv("DOCKER_HOST")

socket := extractDockerSocketFromClient(ctx, mockCli{OS: "Ubuntu"})

assert.Equal(t, "/this/is/a/sample.sock", socket)
})
}

func TestInAContainer(t *testing.T) {
Expand Down
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