feat: initial version

2019-11-05 21:24:54 +01:00
commit 6aa7257739
8 changed files with 372 additions and 0 deletions
@@ -0,0 +1,177 @@
+package client
+
+import (
+	"fmt"
+	"github.com/stretchr/testify/assert"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestPrivilegeHandler_Process_InvalidType(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.Process("abc")
+
+	assert.False(t, result)
+}
+
+func TestPrivilegeHandler_GetCompanies_Email_Not_Found(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	companies := handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return true
+	})
+
+	assert.Empty(t, companies)
+}
+
+func TestPrivilegeHandler_GetCompanies_No_Companies_Found(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.Process(&PrivilegeAdded{
+		Email:      "jim@example.org",
+		CompanyID:  "abc-123",
+		Admin:      false,
+		Company:    false,
+		Consumer:   false,
+		Time:       false,
+		Invoicing:  false,
+		Accounting: false,
+		Supplier:   false,
+	})
+	assert.True(t, result)
+
+	companies := handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return privileges.Admin
+	})
+
+	assert.Empty(t, companies)
+}
+
+func TestPrivilegeHandler_GetCompanies_Company_With_Company_Access_Found(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.Process(&PrivilegeAdded{
+		Email:      "jim@example.org",
+		CompanyID:  "abc-123",
+		Admin:      false,
+		Company:    true,
+		Consumer:   false,
+		Time:       false,
+		Invoicing:  false,
+		Accounting: false,
+		Supplier:   false,
+	})
+	assert.True(t, result)
+
+	companies := handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return privileges.Company
+	})
+
+	assert.Equal(t, []string{"abc-123"}, companies)
+}
+
+func TestPrivilegeHandler_GetCompanies_Company_With_Admin_Access_Found(t *testing.T) {
+	handler := New(WithBaseURL("base"))
+
+	result := handler.Process(&PrivilegeAdded{
+		Email:      "jim@example.org",
+		CompanyID:  "abc-123",
+		Admin:      true,
+		Company:    false,
+		Consumer:   false,
+		Time:       false,
+		Invoicing:  false,
+		Accounting: false,
+		Supplier:   false,
+	})
+	assert.True(t, result)
+
+	companies := handler.CompaniesByUser("jim@example.org", func(privileges CompanyPrivileges) bool {
+		return privileges.Admin
+	})
+
+	assert.Equal(t, []string{"abc-123"}, companies)
+}
+
+func TestPrivilegeHandler_Fetch_Error_Response(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+
+	baseURL := server.Listener.Addr().String()
+	handler := New(WithBaseURL(fmt.Sprintf("http://%s", baseURL)))
+
+	server.Close()
+
+	err := handler.Fetch()
+	assert.EqualError(t, err, fmt.Sprintf("Get http://%s/authz: dial tcp %s: connect: connection refused", baseURL, baseURL))
+}
+
+func TestPrivilegeHandler_Fetch_Error_Unreadable_Body(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Length", "1")
+	}))
+	defer server.Close()
+
+	baseURL := server.Listener.Addr().String()
+	handler := New(WithBaseURL(fmt.Sprintf("http://%s", baseURL)))
+
+	err := handler.Fetch()
+	assert.EqualError(t, err, "unexpected EOF")
+}
+
+func TestPrivilegeHandler_Fetch_Error_Broken_JSON(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte("{abc"))
+	}))
+	defer server.Close()
+
+	baseURL := server.Listener.Addr().String()
+	handler := New(WithBaseURL(fmt.Sprintf("http://%s", baseURL)))
+
+	err := handler.Fetch()
+	assert.EqualError(t, err, "invalid character 'a' looking for beginning of object key string")
+}
+
+func TestPrivilegeHandler_Fetch_Valid(t *testing.T) {
+	privileges := `
+{
+  "jim@example.org": {
+    "00010203-0405-4607-8809-0a0b0c0d0e0f": {
+      "admin": false,
+      "company": true,
+      "consumer": false,
+      "time": true,
+      "invoicing": true,
+      "accounting": false,
+      "supplier": false
+    }
+  }
+}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(privileges))
+	}))
+	defer server.Close()
+
+	baseURL := server.Listener.Addr().String()
+	handler := New(WithBaseURL(fmt.Sprintf("http://%s", baseURL)))
+
+	err := handler.Fetch()
+	assert.NoError(t, err)
+	expectedPrivileges := map[string]map[string]CompanyPrivileges{
+		"jim@example.org": {
+			"00010203-0405-4607-8809-0a0b0c0d0e0f": {
+				Admin:      false,
+				Company:    true,
+				Consumer:   false,
+				Time:       true,
+				Invoicing:  true,
+				Accounting: false,
+				Supplier:   false,
+			},
+		},
+	}
+	assert.Equal(t, expectedPrivileges, handler.privileges)
+}