feat(app): 🦺 add new validators

app/validators/email_validator.go

@@ -0,0 +1,11 @@
+package validators
+
+import (
+	"regexp"
+
+	. "github.com/reiver/greatape/components/constants"
+)
+
+func EmailIsValid(input string) bool {
+	return regexp.MustCompile(EMAIL).MatchString(input)
+}

app/validators/email_validator_test.go

@@ -0,0 +1,84 @@
+package validators_test
+
+import (
+	"testing"
+
+	"github.com/reiver/greatape/app/validators"
+)
+
+func TestEmailValidator(test *testing.T) {
+	type arguments struct {
+		email string
+	}
+
+	testCases := []struct {
+		name        string
+		expectation bool
+		arguments   arguments
+	}{
+		{
+			"Case1",
+			false,
+			arguments{
+				email: "",
+			},
+		},
+		{
+			"Case2",
+			false,
+			arguments{
+				email: "user",
+			},
+		},
+		{
+			"Case3",
+			true,
+			arguments{
+				email: "user@domain.com",
+			},
+		},
+		{
+			"Case4",
+			true,
+			arguments{
+				email: "user+plus@gmail.com",
+			},
+		},
+		{
+			"Case5",
+			true,
+			arguments{
+				email: "susan235@gmail.com",
+			},
+		},
+		{
+			"Case6",
+			true,
+			arguments{
+				email: "new_user@icloud.com",
+			},
+		},
+		{
+			"Case7",
+			true,
+			arguments{
+				email: "someone@somewhere.co.uk",
+			},
+		},
+		{
+			"Case8",
+			true,
+			arguments{
+				email: "north.star@space.social",
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		test.Run(testCase.name, func(test *testing.T) {
+			if result := validators.EmailIsValid(testCase.arguments.email); result != testCase.expectation {
+				test.Errorf("EmailIsValid() = %v, expected %v", result, testCase.expectation)
+			}
+		})
+	}
+}

app/validators/webfinger_validator.go

@@ -0,0 +1,11 @@
+package validators
+
+import (
+	"regexp"
+
+	. "github.com/reiver/greatape/components/constants"
+)
+
+func WebfingerIsValid(webfinger string) bool {
+	return regexp.MustCompile(WEBFINGER).MatchString(webfinger)
+}

app/validators/webfinger_validator_test.go

@@ -0,0 +1,56 @@
+package validators_test
+
+import (
+	"testing"
+
+	"github.com/reiver/greatape/app/validators"
+)
+
+func TestWebfingerValidator(test *testing.T) {
+	type arguments struct {
+		webfinger string
+	}
+
+	testCases := []struct {
+		name        string
+		expectation bool
+		arguments   arguments
+	}{
+		{
+			"Case1",
+			false,
+			arguments{
+				webfinger: "somebody@somewhere.xyz",
+			},
+		},
+		{
+			"Case2",
+			true,
+			arguments{
+				webfinger: "acct:somebody@somewhere.xyz",
+			},
+		},
+		{
+			"Case3",
+			true,
+			arguments{
+				webfinger: "acct:user@sub.domain.com",
+			},
+		},
+		{
+			"Case4",
+			false,
+			arguments{
+				webfinger: "acct:user",
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		test.Run(testCase.name, func(test *testing.T) {
+			if result := validators.WebfingerIsValid(testCase.arguments.webfinger); result != testCase.expectation {
+				test.Errorf("WebfingerIsValid() = %v, expected %v", result, testCase.expectation)
+			}
+		})
+	}
+}