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Fix namespace resolution with DEFAULT_NAMESPACE and other parameters set (#2659)

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This commit is contained in:
Shubham Bansal
2022-12-07 14:50:45 +05:30
committed by GitHub
parent 9ccd2a4128
commit 4dde3c9520
2 changed files with 145 additions and 21 deletions
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pkg/utils/namespace_test.go
+124 -6
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@@ -1,6 +1,7 @@
package utils
import (
"os"
"testing"
)
@@ -20,22 +21,52 @@ func TestNamespaceResolver(t *testing.T) {
},
{
name: "should return testns2 namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "fission-function", "testns"),
namespaceResolver: getFissionNamespaces("fission-builder", "fission-function", "default"),
namespace: "testns2",
expected: "testns2",
},
{
name: "should return fission-builder namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "", "default"),
namespace: "default",
expected: "fission-builder",
},
{
name: "should return testns3 namespace",
namespaceResolver: getFissionNamespaces("", "", "testns"),
namespaceResolver: getFissionNamespaces("fission-builder", "", "testns"),
namespace: "testns3",
expected: "testns3",
},
{
name: "should return testns4 namespace",
namespaceResolver: getFissionNamespaces("", "fission-function", "default"),
namespace: "testns4",
expected: "testns4",
},
{
name: "should return testns5 namespace",
namespaceResolver: getFissionNamespaces("", "fission-function", "testns"),
namespace: "testns5",
expected: "testns5",
},
{
name: "should return default namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "", "default"),
namespaceResolver: getFissionNamespaces("", "", "default"),
namespace: "default",
expected: "default",
},
{
name: "should return testns6 namespace",
namespaceResolver: getFissionNamespaces("", "", "default"),
namespace: "testns6",
expected: "testns6",
},
{
name: "should return testns7 namespace",
namespaceResolver: getFissionNamespaces("", "", ""),
namespace: "testns7",
expected: "testns7",
},
} {
t.Run(test.name, func(t *testing.T) {
ns := test.namespaceResolver.GetBuilderNS(test.namespace)
@@ -61,22 +92,52 @@ func TestNamespaceResolver(t *testing.T) {
},
{
name: "should return testns2 namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "fission-function", "testns"),
namespaceResolver: getFissionNamespaces("fission-builder", "fission-function", "default"),
namespace: "testns2",
expected: "testns2",
},
{
name: "should return fission-function namespace",
namespaceResolver: getFissionNamespaces("", "fission-function", "default"),
namespace: "default",
expected: "fission-function",
},
{
name: "should return testns3 namespace",
namespaceResolver: getFissionNamespaces("", "", "testns"),
namespaceResolver: getFissionNamespaces("", "fission-function", "testns"),
namespace: "testns3",
expected: "testns3",
},
{
name: "should return testns4 namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "", "default"),
namespace: "testns4",
expected: "testns4",
},
{
name: "should return testns5 namespace",
namespaceResolver: getFissionNamespaces("fission-builder", "", "testns"),
namespace: "testns5",
expected: "testns5",
},
{
name: "should return default namespace",
namespaceResolver: getFissionNamespaces("", "fission-function", "default"),
namespaceResolver: getFissionNamespaces("", "", "default"),
namespace: "default",
expected: "default",
},
{
name: "should return testns6 namespace",
namespaceResolver: getFissionNamespaces("", "", "default"),
namespace: "testns6",
expected: "testns6",
},
{
name: "should return testns7 namespace",
namespaceResolver: getFissionNamespaces("", "", ""),
namespace: "testns7",
expected: "testns7",
},
} {
t.Run(test.name, func(t *testing.T) {
ns := test.namespaceResolver.GetFunctionNS(test.namespace)
@@ -115,6 +176,51 @@ func TestNamespaceResolver(t *testing.T) {
})
}
})
t.Run("getNamespace", func(t *testing.T) {
for _, test := range []struct {
name string
defaultNamespace string
additionalNamespace string
expected int
}{
{
name: "length of namespaces should be 1",
defaultNamespace: "",
additionalNamespace: "",
expected: 1,
},
{
name: "length of namespaces should be 1",
defaultNamespace: "default",
additionalNamespace: "",
expected: 1,
},
{
name: "length of namespaces should be 1",
defaultNamespace: "default",
additionalNamespace: "default",
expected: 1,
},
{
name: "length of namespaces should be 3",
defaultNamespace: "default",
additionalNamespace: "testns1,testns2",
expected: 3,
},
} {
t.Run(test.name, func(t *testing.T) {
err := setNamespace(test.defaultNamespace, test.additionalNamespace)
if err != nil {
t.Fatalf("error setting environment Variable %s", err.Error())
}
ns := GetNamespaces()
if test.expected != len(ns) {
t.Errorf("expected length of namespace %d, got %d", test.expected, len(ns))
}
})
}
})
}
func getFissionNamespaces(builderNS, functionNS, defaultNS string) *NamespaceResolver {
@@ -124,3 +230,15 @@ func getFissionNamespaces(builderNS, functionNS, defaultNS string) *NamespaceRes
DefaultNamespace: defaultNS,
}
}
func setNamespace(defaultNamespace string, additionalNamespace string) error {
err := os.Setenv(ENV_DEFAULT_NAMESPACE, defaultNamespace)
if err != nil {
return err
}
err = os.Setenv(ENV_ADDITIONAL_NAMESPACE, additionalNamespace)
if err != nil {
return err
}
return nil
}