diff --git a/backend/internal/config/config_test.go b/backend/internal/config/config_test.go
index 9dab010c..abe409fb 100644
--- a/backend/internal/config/config_test.go
+++ b/backend/internal/config/config_test.go
@@ -1,11 +1,12 @@
 package config
 
 import (
-	"npm/internal/logger"
 	"os"
 	"strings"
 	"testing"
 
+	"npm/internal/logger"
+
 	"github.com/stretchr/testify/assert"
 )
 
@@ -22,7 +23,7 @@ func TestInit(t *testing.T) {
 	t.Setenv("NPM_DISABLE_IPV6", "true")
 
 	version := "999.999.999"
-	commit := "abcd123"
+	commit := "abcd124"
 	Init(&version, &commit)
 	err := InitIPRanges(&version, &commit)
 	assert.Nil(t, err)
@@ -98,8 +99,8 @@ func TestConnectURLs(t *testing.T) {
 		},
 	}
 
-	version := "999.999.999"
-	commit := "abcd123"
+	version := "888.888.888"
+	commit := "abcd125"
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -119,7 +120,7 @@ func TestConnectURLs(t *testing.T) {
 func TestCreateDataFolders(t *testing.T) {
 	t.Setenv("NPM_DATA_FOLDER", "/tmp/npmtest")
 
-	version := "999.999.999"
+	version := "777.777.777"
 	commit := "abcd123"
 	Init(&version, &commit)
 	CreateDataFolders()
diff --git a/backend/internal/dnsproviders/common_test.go b/backend/internal/dnsproviders/common_test.go
new file mode 100644
index 00000000..f97182c1
--- /dev/null
+++ b/backend/internal/dnsproviders/common_test.go
@@ -0,0 +1,33 @@
+package dnsproviders
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetAll(t *testing.T) {
+	providers := GetAll()
+	// This number will have to (annoyingly) be updated
+	// when adding new dns providers to the list
+	assert.Equal(t, 45, len(providers))
+
+	_, dynuExists := providers["dns_dynu"]
+	assert.Equal(t, true, dynuExists)
+	_, duckDNSExists := providers["dns_duckdns"]
+	assert.Equal(t, true, duckDNSExists)
+	_, cfExists := providers["dns_cf"]
+	assert.Equal(t, true, cfExists)
+	_, randomExists := providers["dns_shouldnotexist"]
+	assert.Equal(t, false, randomExists)
+}
+
+func TestGet(t *testing.T) {
+	provider, err := Get("dns_duckdns")
+	assert.Nil(t, err)
+	assert.Equal(t, "dns_duckdns", provider.Title)
+
+	provider, err = Get("dns_shouldnotexist")
+	assert.NotNil(t, err)
+	assert.Equal(t, "provider_not_found", err.Error())
+}
diff --git a/backend/internal/dnsproviders/dns_acmedns_test.go b/backend/internal/dnsproviders/dns_acmedns_test.go
new file mode 100644
index 00000000..cdd5683d
--- /dev/null
+++ b/backend/internal/dnsproviders/dns_acmedns_test.go
@@ -0,0 +1,47 @@
+package dnsproviders
+
+import (
+	"npm/internal/util"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAcmeDNSProvider(t *testing.T) {
+	provider := getDNSAcmeDNS()
+	json, err := provider.GetJsonSchema()
+	assert.Nil(t, err)
+	assert.Equal(t, `{
+  "title": "dns_acmedns",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "ACMEDNS_BASE_URL",
+    "ACMEDNS_SUBDOMAIN",
+    "ACMEDNS_USERNAME",
+    "ACMEDNS_PASSWORD"
+  ],
+  "properties": {
+    "ACMEDNS_BASE_URL": {
+      "title": "base-url",
+      "type": "string",
+      "additionalProperties": false
+    },
+    "ACMEDNS_PASSWORD": {
+      "title": "password",
+      "type": "string",
+      "additionalProperties": false
+    },
+    "ACMEDNS_SUBDOMAIN": {
+      "title": "subdomain",
+      "type": "string",
+      "additionalProperties": false
+    },
+    "ACMEDNS_USERNAME": {
+      "title": "username",
+      "type": "string",
+      "additionalProperties": false
+    }
+  }
+}`, util.PrettyPrintJSON(json))
+}
diff --git a/backend/internal/dnsproviders/dns_ad_test.go b/backend/internal/dnsproviders/dns_ad_test.go
new file mode 100644
index 00000000..cb648360
--- /dev/null
+++ b/backend/internal/dnsproviders/dns_ad_test.go
@@ -0,0 +1,29 @@
+package dnsproviders
+
+import (
+	"npm/internal/util"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAdProvider(t *testing.T) {
+	provider := getDNSAd()
+	provider.ConvertToUpdatable()
+	json, err := provider.GetJsonSchema()
+	assert.Nil(t, err)
+	assert.Equal(t, `{
+  "title": "dns_ad",
+  "type": "object",
+  "additionalProperties": false,
+  "minProperties": 1,
+  "properties": {
+    "AD_API_KEY": {
+      "title": "api-key",
+      "type": "string",
+      "additionalProperties": false,
+      "minLength": 1
+    }
+  }
+}`, util.PrettyPrintJSON(json))
+}
diff --git a/backend/internal/dnsproviders/dns_ali_test.go b/backend/internal/dnsproviders/dns_ali_test.go
new file mode 100644
index 00000000..6a4ebe33
--- /dev/null
+++ b/backend/internal/dnsproviders/dns_ali_test.go
@@ -0,0 +1,37 @@
+package dnsproviders
+
+import (
+	"npm/internal/util"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAliProvider(t *testing.T) {
+	provider := getDNSAli()
+	json, err := provider.GetJsonSchema()
+	assert.Nil(t, err)
+	assert.Equal(t, `{
+  "title": "dns_ali",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "Ali_Key",
+    "Ali_Secret"
+  ],
+  "properties": {
+    "Ali_Key": {
+      "title": "api-key",
+      "type": "string",
+      "additionalProperties": false,
+      "minLength": 1
+    },
+    "Ali_Secret": {
+      "title": "secret",
+      "type": "string",
+      "additionalProperties": false,
+      "minLength": 1
+    }
+  }
+}`, util.PrettyPrintJSON(json))
+}