added a unit test

client/organization_test.go

@@ -139,6 +139,58 @@ var _ = Describe("Organization", func() {
 		})
 	})
 
+	Describe("OrganizationPolicyUpdate", func() {
+		hour12 := "12-h"
+		t := true
+		updatedMockOrganization := mockOrganization
+		updatedMockOrganization.DoNotConsiderMergeCommitsForPrPlans = true
+		updatedMockOrganization.EnableOidc = true
+		updatedMockOrganization.EnforcePrCommenterPermissions = true
+		updatedMockOrganization.DefaultTtl = &hour12
+
+		var updatedOrganization *Organization
+		var err error
+
+		emptyString := ""
+
+		Describe("Emtpy string is passed as null", func() {
+			BeforeEach(func() {
+				mockOrganizationIdCall(organizationId)
+				originalUpdatePayload := OrganizationPolicyUpdatePayload{
+					DefaultTtl:                          &emptyString,
+					MaxTtl:                              &emptyString,
+					DoNotConsiderMergeCommitsForPrPlans: &t,
+					EnableOidc:                          &t,
+					EnforcePrCommenterPermissions:       &t,
+				}
+
+				sentUpdatePayload := OrganizationPolicyUpdatePayload{
+					DefaultTtl:                          nil,
+					MaxTtl:                              nil,
+					DoNotConsiderMergeCommitsForPrPlans: &t,
+					EnableOidc:                          &t,
+					EnforcePrCommenterPermissions:       &t,
+				}
+
+				httpCall = mockHttpClient.EXPECT().
+					Post("/organizations/"+organizationId+"/policies", sentUpdatePayload, gomock.Any()).
+					Do(func(path string, request interface{}, response *Organization) {
+						*response = updatedMockOrganization
+					}).Times(1)
+
+				updatedOrganization, err = apiClient.OrganizationPolicyUpdate(originalUpdatePayload)
+			})
+
+			It("Should not return an error", func() {
+				Expect(err).To(BeNil())
+			})
+
+			It("Should return organization received from API", func() {
+				Expect(*updatedOrganization).To(Equal(updatedMockOrganization))
+			})
+		})
+	})
+
 	Describe("OrganizationUserUpdateRole", func() {
 		userId := "userId"
 		roleId := "roleId"