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package client // import "github.com/docker/docker/client" |
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import (
"bytes" |
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"context" |
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"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types" |
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"github.com/docker/docker/api/types/filters" |
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"github.com/docker/docker/errdefs" |
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)
func TestPluginListError(t *testing.T) {
client := &Client{ |
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client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
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}
|
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_, err := client.PluginList(context.Background(), filters.NewArgs()) |
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if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
} |
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if !errdefs.IsSystem(err) {
t.Fatalf("expected a Server Error, got %T", err)
} |
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}
func TestPluginList(t *testing.T) {
expectedURL := "/plugins"
|
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enabledFilters := filters.NewArgs()
enabledFilters.Add("enabled", "true")
|
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capabilityFilters := filters.NewArgs()
capabilityFilters.Add("capability", "volumedriver")
capabilityFilters.Add("capability", "authz")
|
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listCases := []struct {
filters filters.Args
expectedQueryParams map[string]string
}{
{
filters: filters.NewArgs(),
expectedQueryParams: map[string]string{
"all": "",
"filter": "",
"filters": "",
},
},
{
filters: enabledFilters,
expectedQueryParams: map[string]string{
"all": "",
"filter": "",
"filters": `{"enabled":{"true":true}}`,
},
}, |
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{
filters: capabilityFilters,
expectedQueryParams: map[string]string{
"all": "",
"filter": "",
"filters": `{"capability":{"authz":true,"volumedriver":true}}`,
},
}, |
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} |
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for _, listCase := range listCases {
client := &Client{
client: newMockClient(func(req *http.Request) (*http.Response, error) {
if !strings.HasPrefix(req.URL.Path, expectedURL) {
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
}
query := req.URL.Query()
for key, expected := range listCase.expectedQueryParams {
actual := query.Get(key)
if actual != expected {
return nil, fmt.Errorf("%s not set in URL query properly. Expected '%s', got %s", key, expected, actual)
}
}
content, err := json.Marshal([]*types.Plugin{
{
ID: "plugin_id1",
},
{
ID: "plugin_id2",
},
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
plugins, err := client.PluginList(context.Background(), listCase.filters)
if err != nil {
t.Fatal(err)
}
if len(plugins) != 2 {
t.Fatalf("expected 2 plugins, got %v", plugins)
} |
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}
} |