chore: add tests

client_test.go

@@ -16,6 +16,43 @@ func TestPrivilegeHandler_Process_InvalidType(t *testing.T) {
 	assert.False(t, result)
 }
 
+func TestPrivilegeHandler_Process_PrivilegeRemoved(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.Process(&PrivilegeAdded{
+		Email:      "jim@example.org",
+		CompanyID:  "abc-123",
+		Admin:      true,
+		Company:    true,
+		Consumer:   true,
+		Time:       true,
+		Invoicing:  true,
+		Accounting: true,
+		Supplier:   true,
+	})
+	assert.True(t, result)
+
+	companies := handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return privileges.Admin
+	})
+
+	assert.Equal(t, []string{"abc-123"}, companies)
+
+	result = handler.Process(&PrivilegeRemoved{
+		Email:              "jim@example.org",
+		CompanyID:          "abc-123",
+		Name:               "name",
+		RegistrationNumber: "reg-no",
+	})
+	assert.True(t, result)
+
+	companies = handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return privileges.Admin
+	})
+
+	assert.Empty(t, companies)
+}
+
 func TestPrivilegeHandler_GetCompanies_Email_Not_Found(t *testing.T) {
 	handler := New(WithBaseURL("base"))
 
@@ -95,6 +132,38 @@ func TestPrivilegeHandler_GetCompanies_Company_With_Admin_Access_Found(t *testin
 	assert.Equal(t, []string{"abc-123"}, companies)
 }
 
+func TestPrivilegeHandler_IsAllowed_Return_False_If_No_Privileges(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.IsAllowed("jim@example.org", "abc-123", func(privileges CompanyPrivileges) bool {
+		return privileges.Company
+	})
+
+	assert.False(t, result)
+}
+
+func TestPrivilegeHandler_IsAllowed_Return_True_If_Privilege_Exists(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	handler.Process(&PrivilegeAdded{
+		Email:      "jim@example.org",
+		CompanyID:  "abc-123",
+		Admin:      false,
+		Company:    true,
+		Consumer:   false,
+		Time:       false,
+		Invoicing:  false,
+		Accounting: false,
+		Supplier:   false,
+	})
+
+	result := handler.IsAllowed("jim@example.org", "abc-123", func(privileges CompanyPrivileges) bool {
+		return privileges.Company
+	})
+
+	assert.True(t, result)
+}
+
 func TestPrivilegeHandler_Fetch_Error_Response(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(500)