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Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
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Original file line number | Diff line number | Diff line change |
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package kubernetes | ||
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||
import ( | ||
"testing" | ||
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||
"github.com/docker/docker/api/types/filters" | ||
"github.com/gotestyourself/gotestyourself/assert" | ||
"github.com/gotestyourself/gotestyourself/assert/cmp" | ||
) | ||
|
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func TestSerficeFiltersLabelSelectorGen(t *testing.T) { | ||
cases := []struct { | ||
name string | ||
stackName string | ||
filters filters.Args | ||
expectedSelectorParts []string | ||
}{ | ||
{ | ||
name: "no-filter", | ||
stackName: "test", | ||
filters: filters.NewArgs(), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
}, | ||
}, | ||
{ | ||
name: "single-name filter", | ||
stackName: "test", | ||
filters: filters.NewArgs(filters.KeyValuePair{Key: "name", Value: "svc-test"}), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"com.docker.service.name=svc-test", | ||
}, | ||
}, | ||
{ | ||
name: "multi-name filter", | ||
stackName: "test", | ||
filters: filters.NewArgs( | ||
filters.KeyValuePair{Key: "name", Value: "svc-test"}, | ||
filters.KeyValuePair{Key: "name", Value: "svc-test2"}, | ||
), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"com.docker.service.name in (svc-test,svc-test2)", | ||
}, | ||
}, | ||
{ | ||
name: "label present filter", | ||
stackName: "test", | ||
filters: filters.NewArgs( | ||
filters.KeyValuePair{Key: "label", Value: "label-is-present"}, | ||
), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"label-is-present", | ||
}, | ||
}, | ||
{ | ||
name: "single value label filter", | ||
stackName: "test", | ||
filters: filters.NewArgs( | ||
filters.KeyValuePair{Key: "label", Value: "label1=test"}, | ||
), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"label1=test", | ||
}, | ||
}, | ||
{ | ||
name: "multi value label filter", | ||
stackName: "test", | ||
filters: filters.NewArgs( | ||
filters.KeyValuePair{Key: "label", Value: "label1=test"}, | ||
filters.KeyValuePair{Key: "label", Value: "label1=test2"}, | ||
), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"label1 in (test,test2)", | ||
}, | ||
}, | ||
{ | ||
name: "2 different labels filter", | ||
stackName: "test", | ||
filters: filters.NewArgs( | ||
filters.KeyValuePair{Key: "label", Value: "label1=test"}, | ||
filters.KeyValuePair{Key: "label", Value: "label2=test2"}, | ||
), | ||
expectedSelectorParts: []string{ | ||
"com.docker.stack.namespace=test", | ||
"label1=test", | ||
"label2=test2", | ||
}, | ||
}, | ||
} | ||
|
||
for _, c := range cases { | ||
t.Run(c.name, func(t *testing.T) { | ||
result := generateLabelSelector(c.filters, c.stackName) | ||
for _, toFind := range c.expectedSelectorParts { | ||
assert.Assert(t, cmp.Contains(result, toFind)) | ||
} | ||
}) | ||
} | ||
} |